Prototypes

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 DateSystemGenreUnreleased
007: The World Is Not Enough (Aug 26, 2000 prototype)26 August 2000PlayStationFirst-person shooter, stealth-
007: The World is Not Enough (Prototype)Nintendo 64FPS-
100 Bullets (Apr 22, 2004 prototype)22 April 2004XboxAction
100 Bullets (Aug 6, 2004 prototype)6 August 2004XboxAction
100 Bullets (Jun 30, 2004 prototype)30 June 2004PlayStation 2Action
101 Dalmatians (Aug 14, 1996 prototype)14 August 1996 06:07:02Sega PicoEducational-
101 Dalmatians (Aug 16, 1996 prototype)16 August 1996 05:19:20Sega PicoEducational-
101 Dalmatians (Aug 17, 1996 prototype B)17 August 1996 06:47:28Sega PicoEducational-
101 Dalmatians (Aug 17, 1996 prototype J)16 August 1996 20:56:56Sega PicoEducational-
101 Dalmatians (Aug 17, 1996 prototype U)16 August 1996 18:59:48Sega PicoEducational-
101 Dalmatians (Jul 18, 1996 prototype)18 July 1996 12:31:08Sega PicoEducational-
101 Dalmatians (Jul 3, 1996 prototype)3 July 1996 11:22:50Sega PicoEducational-
101 Dalmatians (Jul 5, 1996 prototype)7 July 1996 13:11:32Sega PicoEducational-
101 Dalmatians (May 21, 1996 prototype)21 May 1996 17:26:14Sega PicoEducational-
101 Dalmatians (May 31, 1996 prototype)31 May 1996 08:51:22Sega PicoEducational-
18 Wheeler: American Pro Trucker (Apr 5, 2001 prototype)5 April 2001 22:04:22DreamcastRacing-
18 Wheeler: American Pro Trucker (Feb 2, 2001 prototype)2 February 2001 04:11:28DreamcastRacing-
1943: The Battle of Midway (Prototype)NESShooter-
2 in 1: Dora the Explorer Double Pack (Prototype)Game Boy AdvanceCompilation-
2420 ROM Pack VGame BoyTest cartridge-
2440 ROM PackGame BoyTest cartridge-
24: The Game (Nov 28, 2005 prototype)28 November 2005 10:18:41PlayStation 2Third-person shooter-
3 Jigen Kakutou Ballz (Prototype)SNESPuzzle-
3D Pinball: Space Cadet (Apr 26, 1995 prototype)26 April 1995 18:49:55PCPinball-
3D Pinball: Space Cadet (June 12, 1995 prototype)12 June 1995 23:02:24PCPinball-
3D Pinball: Space Cadet (June 16, 1995 prototype)16 June 1995 20:41:19PCPinball-
3D Pinball: Space Cadet (June 27, 1995 prototype)27 June 1995 17:19:44PCPinball-
3D Pinball: Space Cadet (May 12, 1995 prototype)12 May 1995 16:36:21PCPinball-
3D Pinball: Space Cadet (May 26, 1995 prototype)26 May 1995 17:33:35PCPinball-
3DO M2 Shooter DemoPanasonic M2Tech Demo-
40 Winks (Oct 7, 1999 prototype)7 October 1999 11:30:42Nintendo 64Platform
4x4 Evolution (Jan 9, 2001 prototype)9 January 2001 11:47:12DreamcastRacing
500 Years After (Mar 1, 1993 prototype)1 March 1993Philips CD-iFMV
64DD IPL (US Prototype)Development-
64DD IPL Disk (v1.0)Development-
64DD IPL Disk (v1.1)Development-
64DD TOOL IPL (Development Drive)Development-
7 Sins (Sep 29, 2004 prototype)29 September 2009PlayStation 2Life simulation game-
90 Minutes: Sega Championship Football (Sep 18, 2001 prototype)18 September 2001DreamcastSports - Football-
A Night in Nylon City (Oct 28, 1994 prototype)28 October 1994Philips CD-iFMV-
A Week of Garfield (prototype)NESPlatformer-
A-Max Boxing (prototype)Nintendo DSSports
A-Max Tennis (prototype)Nintendo DSSports
AGING-NTR (prototype)18 August 2004Nintendo DSDiagnostic
AH-64D Apache (Mar 26, 2003 prototype)26 March 2003 15:11:27PlayStation 2Action-
ATP Tour Championship Tennis (Aug 2, 1994 prototype)2 August 1994 16:39:48Sega Mega DriveSports - Tennis-
ATP Tour Championship Tennis (Aug 5, 1994 prototype)5 August 1994 05:22:18Sega Mega DriveSports - Tennis-
ATP Tour Championship Tennis (Aug 8, 1994 prototype)8 August 1994 15:44:46Sega Mega DriveSports - Tennis-
ATP Tour Championship Tennis (Jul 19, 1994 prototype)19 July 1994 05:43:00Sega Mega DriveSports - Tennis-
ATP Tour Championship Tennis (Jul 23, 1994 prototype)25 July 1994 12:02:30Sega Mega DriveSports - Tennis-
ATP Tour Championship Tennis (May 9, 1994 prototype)26 May 1994 21:33:22Sega Mega DriveSports - Tennis-
ATP Tour Championship Tennis (Sep 19, 1994 prototype)19 September 1994 05:53:12Sega Mega DriveSports - Tennis-
ATP Tour Championship Tennis (Sep 8, 1994 prototype)14 September 1994 06:10:28Sega Mega DriveSports - Tennis-
ATV Offroad Fury 3 (Aug 22, 2004 prototype)22 August 2004PlayStation 2Racing-
ATV Offroad Fury 3 (Aug 6, 2004 prototype)6 August 2004 15:03:14PlayStation 2Racing-
ATV Offroad Fury 3 (Jul 23, 2004 prototype)23 July 2004 21:01:15PlayStation 2Racing-
ATV Offroad Fury 3 (Jun 8, 2004 prototype)8 June 2004 13:10:10PlayStation 2Racing-
ATV Offroad Fury 3 (Nov 8, 2004 prototype)8 November 2004 11:47:45PlayStation 2Racing-
ATV Offroad Fury 3 (Nov 9, 2004 prototype)9 November 2004 13:37:38PlayStation 2Racing-
ATV Offroad Fury 3 (Oct 13, 2004 prototype)13 October 2004 20:11:01PlayStation 2Racing-
ATV3: Lawless (May 7, 2005 prototype)7 May 2005XboxRacing
ATV: Quad Power Racing (Jul 4, 2000 prototype)4 July 2000 18:29:56PlayStationRacing-
ATV: Quad Power Racing 2 (Nov 6, 2002 prototype)PlayStation 2Racing-
ATV: Quad Power Racing 2 (Oct 11, 2002 prototype)11 October 2002 18:01:57Nintendo GameCubeRacing-
Aaahh!!! Real Monsters (Jul 7, 1995 prototype)7 July 1995Sega Mega DriveAdventure-
Ace Combat 04: Shattered Skies (Nov 14, 2001 prototype)15 November 2001 14:33:44PlayStation 2Combat flight simulator-
Acolyte (Prototype)Amstrad CPCAction
Action Fighter (Prototype)Sega Master SystemAction-
Advance Wars (prototype)Game Boy AdvanceStrategy-
Advanced Daisenryaku - Deutsch Dengeki Sakusen (Mar 7, 1991 prototype)7 March 1991 17:35:20Sega Mega DriveStrategy-
Adventure Island III (Prototype)NESAction
Adventure Time: The Secret of the Nameless Kingdom (Oct 28, 2014 prototype)28 October 2014-
Adventures in the Magic Kingdom (Early prototype)NESAction-
Adventures in the Magic Kingdom (Prototype)NESAction-
Aeon Flux (Jun 27, 2005 prototype)27 June 2005PlayStation 2Action-adventure-
Aeon Flux (Nov 18, 1996 prototype)18 November 1996PlayStationAction
Aero the Acro-Bat (PAL prototype)Sega Mega DrivePlatform-
Aero the Acro-Bat 2 (Aug 8, 1994 prototype)8 August 1994SNESAction-
AeroGauge (Japanese demo)Nintendo 64Racing-
Agaju: The Sacred Path of Treasure (Prototype)GizmondoAdventure
Agartha (Apr 18, 2001 prototype)18 April 2001 00:23:42DreamcastSurvival Horror
Agartha (Mar 5, 2001 prototype)5 March 2001 16:34:14DreamcastSurvival Horror
Aidyn Chronicles: The First Mage (Feb 10, 2000 prototype)10 February 2000 13:21:13Nintendo 64Role playing-
Aidyn Chronicles: The First Mage (May 9, 2000 prototype)9 May 2000 07:45:51Nintendo 64Role playing-
Air Fortress (Prototype)FDSShooter
AirCars (Nov 14, 1994 prototype)14 November 1994Atari JaguarAction-
Airblade (Sep 16, 2001 prototype)16 September 2001 18:49:31PlayStation 2Sports-
Akuu Senki Raijin (Oct 14, 1987 prototype)14 October 1987FDSShoot 'Em Up-
Aladdin (Chicago C.E.S demo)27 June 1993Sega Mega DrivePlatform-
Aladdin (Dec 28, 1993 prototype)29 December 1993 11:11:18Game GearAction Platformer-
Aladdin (Jan 11, 1994 prototype)9 January 1994 19:35:30Game GearAction Platformer-
Aladdin (Jan 13, 1994 prototype)13 January 1994 18:05:22Game GearAction Platformer-
Aladdin (Jan 24, 1994 prototype)24 January 1994 19:34:02Game GearAction Platformer-
Aladdin (Jul 31, 1993 prototype)31 July 1993 17:46:24Sega Mega DrivePlatformer-
Alex Kidd: High-Tech World (Prototype)Sega Master SystemAction-
Alfred Chicken (ECTS Show 1993 Prototype)PCPlatform-
Alien Front (Nov 27, 2004 prototype)27 November 2004N-GageAction
Alien Syndrome (Prototype)Sega Master SystemAction-
Alien Trilogy (Jul 23, 1996 prototype)23 July 1996Sega SaturnFirst-person shooter-
Alien vs Predator (Apr 8, 1994 prototype)8 April 1994Atari JaguarFPS-
Alien vs Predator (Aug 18, 1993 prototype)18 August 1993Atari JaguarFPS-
Alien vs Predator (Oct 13, 1993 prototype)13 October 1993Atari JaguarFPS-
Alpha Protocol (Mar 25, 2010 prototype)25 March 2010Xbox 360Action role-playing-
Amazing Spider-Man vs The Kingpin (Jun 2, 1993 prototype)2 June 1993 21:03:58Sega CDAction-
American Hero CD (Prototype)Atari Jaguar CDFMV
Andre Agassi Tennis (Prototype)Game GearSports - Tennis-
Angels 2: Holy Night (Prototype)TurboGrafx-CDAdventure
Ape Escape 2 (Oct 28, 2002 prototype)28 October 2002 00:53:30PlayStation 2Action-
Apocalypse (Jul 22, 1998 prototype)22 July 1998 21:12:42PlayStationThird-person shooter-
Aqua GT (Nov 16, 2000 prototype)16 November 2000 14:42:36PlayStationRacing-
Arabian Knights: Sabaku no Seirei Ou (Prototype)SNESRole Playing-
Arcade Classics (Sep 4, 1996 prototype)4 September 1996Philips CD-iCompilation-
Arcade's Greatest Hits: The Atari Collection 1 (Apr 11, 1997 prototype)11 April 1997SNESArcade-
Arcade's Greatest Hits: The Atari Collection 1 (Feb 10, 1997 prototype)10 February 1997SNESArcade-
Arcade's Greatest Hits: The Atari Collection 1 (Feb 11, 1997 prototype)11 February 1997SNESArcade-
Arena Football 95 (Prototype)Atari JaguarSports
Aretha II: Ariel no Fushigi na Tabi (Early prototype)SNESRole Playing-
Aretha II: Ariel no Fushigi na Tabi (Prototype)SNESRole Playing-
Ariel the Little Mermaid (Oct 10, 1992 build)10 October 1992 10:27:54Sega Mega DriveAdventure-
Armed (Jan 22, 1997 prototype)22 January 1997 12:40:30Sega SaturnAction
Armored Core 2 (Nov 13, 2000 prototype)13 November 2000 18:54:12PlayStation 2Action-
Arnold Palmer Tournament Golf (Mar 22, 1990 prototype)22 March 1990 10:33:32Sega Mega DriveSports-
Around Hollywood (Apr 18, 1995 prototype)18 April 1995Philips CD-iFMV
Art Alive (Sep 20, 1991 build)20 September 1991 10:19:06Sega Mega DriveStudio-
Art of Fighting (Aug 1, 1994 prototype)1 August 1994 13:42:44Sega Mega DriveFighter (2D)-
Art of Fighting (Jul 11, 1994 prototype)12 July 1994 01:13:38Sega Mega DriveFighter (2D)-
Arx Fatalis (Jul 11, 2003 prototype)11 July 2003XboxAction role-playing game-
Ashen (May 1, 2004 prototype)1 May 2004N-GageAction-
Asphalt - Urban (Sep 27, 2004 prototype)27 September 2004N-GageRacing-
Asterix & Obelix XXL (Feb 25, 2004 prototype)25 February 2004Nintendo GameCubeAction-
Asterix (Feb 16, 1994 prototype)16 February 1994 11:05:14Game GearAction Platformer-
Asterix (Feb 22, 1994 prototype)22 February 1994 09:14:06Game GearAction Platformer-
Asterix (Jan 25, 1994 prototype)25 January 1994 16:53:24Game GearAction Platformer-
Asterix (Mar 15, 1994 prototype)15 March 1994 11:54:48Game GearAction Platformer-
Asterix (Mar 16, 1994 prototype)16 March 1994 16:58:18Game GearAction Platformer-
Asterix (Mar 3, 1994 prototype)3 March 1994 10:02:44Game GearAction Platformer-
Asteroids 2000 (prototype)20 July 1994Atari JaguarShooter
Astrocade (Aug 1, 1994 prototype)1 August 1994Sega SaturnPuzzle
Astérix & Obélix XXL 2: Mission: Las Vegum (Feb 25, 2005 prototype)25 February 2005 02:53:23PlayStation 2Action-
Atari Karts (Prototype)Atari JaguarRacing-
Atari Masterpieces Volume 1 (Aug 3, 2005 prototype)3 August 2005N-GageCompilation-
Atari Masterpieces Volume 1 (Sep 20, 2005 prototype)20 September 2005N-GageCompilation-
Atlantis no Nazo (Prototype)NESAction-
Atlantis: The Last Resort (Sep 18, 1996)18 September 1996Philips CD-iFMV
Atmosfear (Jul 12, 1994 prototype)12 July 1994SNESAction
Awesome Possum Kicks Dr. Machino's Butt! (Prototype)Sega Mega DriveAction-
Ax Battler: A Legend of Golden Axe (Oct 8, 1991 prototype)Game GearRole Playing-
Ayrton Senna's Super Monaco GP II (Prototype)Game GearRacing-
BIONICLE: The Legend of Mata Nui (Jul 24, 2001 prototype)24 July 2001 08:22:00PCAction
Baby Boom (Aug 11, 1994 prototype)11 August 1994 21:54:54Sega Mega DriveMisc
Baby Boom (Jun 3, 1994 prototype)3 June 1994 19:14:18Sega Mega DriveMisc
Baby Boom (Jun 6, 1994 prototype)6 June 1994 18:02:48Sega Mega DriveMisc
Baby's Day Out (NAPALM prototype)Sega Mega DriveAction
Baby's Day Out (SNEAKERS prototype)Sega Mega DriveAction
Baldur's Gate (Oct 4, 2000 prototype)4 October 2000 08:07:44PlayStationRoleplaying
Baldur's Gate: Dark Alliance (Oct 14, 2002 prototype)14 October 2002Nintendo GameCubeRole Playing-
Ball Breakers (Oct 24, 2000 prototype)24 October 2000DreamcastAction
Ball Busters (Prototype)GizmondoAction
Ballz 3D: Fighting at its Ballziest (June prototype)June 1994Sega Mega DriveFighting-
Ballz 3D: Fighting at its Ballziest (September build)September 1994Sega Mega DriveFighting-
Banana (Jun 30, 1986 prototype)NESPuzzle-
Bangai-O (Apr 14, 2000 prototype)14 April 2000 15:37:16DreamcastShooter-
Banjo Pilot (Voxel prototype)Game Boy AdvanceRacing-
Banjo-Kazooie: Grunty's Revenge (0.37.08 prototype)Game Boy AdvancePlatformer-
Banjo-Kazooie: Grunty's Revenge (0.40.58 debug prototype)Game Boy AdvancePlatformer-
Barbie Super Model (Jun 30, 1993 prototype)30 June 1993Sega Mega DriveAdventure-
Barbie Super Model (Prototype)Game GearAction-
Barbie: Vacation Adventure (Prototype)Sega Mega DriveAdventure
Barkley Shut Up and Jam! (Early prototype)Atari JaguarSports
Barkley Shut Up and Jam! (Prototype)Atari JaguarSports
Barkley Shut Up and Jam! 2 prototypeSega Mega DriveSports - Basketball-
Barney's Hide & Seek Game (Sep 18, 1993 build)18 September 1993 19:01:44Sega Mega DriveAdventure-
Barnyard (Prototype)Game Boy AdvanceAction-
Batman (Later Prototype)NESAction-
Batman (Older Beta)NESAction-
Batman Returns (Apr 23, 1993 prototype)23 April 1993 16:34:29Sega CDAction-
Batman Returns (PAL prototype)NESAction-
Batman Returns (Prototype)SNESAction-
Batman: Dark Tomorrow (Feb 26, 2003 prototype)26 February 2003XboxAction-adventure-
Batman: Return of the Joker (Prototype)NESAction-
Battle Mania (May 28, 1991 prototype)28 May 1991 15:22:58Sega Mega DriveShooter-
Battle Squadron (Jan 18, 1991 prototype)18 January 1991 14:24:36Sega Mega DriveShooter-
BattleSport (May 11, 1995 prototype)11 May 19953DOSports-
Battlecorps (Feb 11, 1994 prototype)11 February 1994 16:07:39Sega CDAction-
Battletech: Gray Death Legion (Jan 5, 1995 prototype)5 January 1995 14:06:36Sega CDShooter
Battletoads (Game Boy Advance) (prototype)Game Boy AdvanceBeat 'em up, platformer
Battletoads in Battlemaniacs (prototype)SNESBeat 'em up, platformer-
Bayonetta (May 24, 2009 prototype)24 May 2009Xbox 360Action-
Beast Wrestler (Sep 13, 1991 prototype)13 September 1991 15:13:32Sega Mega DriveFighting-
Beastball (Prototype)Sega Mega DriveAction
Beauty Guide (Apr 4, 1995 prototype)4 April 1995Philips CD-iFMV
Beavis and Butt-head (Prototype)Game GearAction-
Beethoven's 2nd (Sep 13, 1993 prototype)13 September 1993SNESAction-
Berenstain Bears (Aug 1, 1994 prototype)1 August 1994 21:59:02Game GearAction Platformer-
Berenstain Bears (Aug 11, 1994 prototype A)11 August 1994 11:48:12Game GearAction Platformer-
Berenstain Bears (Aug 11, 1994 prototype)11 August 1994 07:14:54Game GearAction Platformer-
Berenstain Bears (Aug 12, 1994 prototype)12 August 1994 19:55:02Game GearAction Platformer-
Berenstain Bears (Aug 13, 1994 prototype)13 August 1994 20:40:22Game GearAction Platformer-
Berenstain Bears (Aug 14, 1994 prototype)14 August 1994 09:43:42Game GearAction Platformer-
Berenstain Bears (Aug 19, 1994 prototype)Game GearAction Platformer-
Berenstain Bears (Aug 20, 1994 prototype)20 August 1994 09:32:14Game GearAction Platformer-
Berenstain Bears (Aug 24, 1994 prototype)23 August 1994 22:37:30Game GearAction Platformer-
Berenstain Bears (Aug 25, 1994 prototype B)25 August 1994 11:28:36Game GearAction Platformer-
Berenstain Bears (Aug 26, 1994 prototype B)26 August 1994 15:26:56Game GearAction Platformer-
Berenstain Bears (Aug 26, 1994 prototype)26 August 1994 07:30:32Game GearAction Platformer-
Berenstain Bears (Aug 27, 1994 prototype)27 August 1994 18:44:58Game GearAction Platformer-
Berenstain Bears (Jul 15, 1994 prototype B)15 July 1994 16:24:24Game GearAction Platformer-
Berenstain Bears (Jul 21, 1994 prototype)21 July 1994 09:15:14Game GearAction Platformer-
Berenstain Bears (Jul 22, 1994 prototype)22 July 1994 22:54:10Game GearAction Platformer-
Berenstain Bears (Jul 27, 1994 prototype)27 July 1994 22:15:56Game GearAction Platformer-
Berenstain Bears (Jun 28, 1994 prototype)28 June 1994 14:34:10Game GearAction Platformer-
Berenstain Bears' A School Day (Dec 20, 1994 prototype)20 December 1994 16:01:36Sega PicoEducational-
Berenstain Bears' A School Day (Jan 13, 1995 prototype)13 January 1995 16:03:16Sega PicoEducational-
Berenstain Bears' A School Day (Jan 16, 1995 prototype)16 January 1995 18:14:54Sega PicoEducational-
Berenstain Bears' A School Day (Jan 26, 1995 prototype)26 January 1995 14:10:12Sega PicoEducational-
Berenstain Bears' A School Day (Jan 27, 1995 prototype)27 January 1995 22:16:34Sega PicoEducational-
Berenstain Bears' A School Day (Jan 30, 1995 prototype)30 January 1995 13:02:26Sega PicoEducational-
Berenstain Bears' A School Day (Jan 31, 1995 prototype)31 January 1995 16:07:20Sega PicoEducational-
Berenstain Bears' A School Day (Jan 6, 1995 prototype)6 January 1995 16:55:26Sega PicoEducational-
Berserk: Millennium Falcon Hen Seima Senki no Shou (Jul 12, 2004 prototype)12 July 2004 10:28:00PlayStation 2Action-
Beyond (Sep 12, 2005 prototype)12 September 2005XboxThird-person shooter
Beyond Oasis (Apr 1994 prototype)July 1994Sega Mega DriveRole-Playing-
Beyond Oasis (Nov 1, 1994 prototype)1 November 1994 16:05:02Sega Mega DriveRole-Playing-
Beyond Oasis (Nov 15, 1994 prototype)17 November 1994 10:00:00Sega Mega DriveRole-Playing-
Beyond Oasis (Oct 17, 1994 prototype)19 October 1994 10:22:48Sega Mega DriveRole-Playing-
Beyond Oasis (Oct 4, 1994 prototype)4 October 1994 20:09:48Sega Mega DriveRole-Playing-
Big Bang Pro Wrestling (Prototype)Neo Geo Pocket ColorWrestling-
Big Bang Show (May 30, 1994)30 May 1994Philips CD-iFMV
Big Sky Trooper (May 23, 1995 prototype)23 May 1995SNESAction-
Bill's Tomato Game (Prototype)Sega Mega DrivePuzzle
BioShock 2 (Nov 30, 2009 prototype)30 November 2010Xbox 360First-person shooter-
Biohazard (Aug 4, 1995 prototype)4 August 1995 18:31:10PlayStationSurvival Horror-
Biohazard (Jan 31, 1996 prototype)31 January 1996PlayStationSurvival Horror-
Biohazard (Oct 4, 1995 prototype)4 October 1995 13:03:42PlayStationSurvival Horror-
Biohazard 2 (Nov 6, 1996 prototype)6 November 1996 13:10:10PlayStationSurvival Horror-
Biohazard 2 (Oct 30, 1997 prototype)30 October 1997 20:12:52PlayStationSurvival Horror-
Biohazard 2 Trial with Rockman Neo Demo6 August 1997 16:00:00PlayStationDemo-
Biohazard Outbreak (Nov 26, 2003 prototype)26 November 2003 09:35:39PlayStation 2Survival Horror-
Bionicle 2 (Jan 21, 2004 Tech Demo)21 January 2004XboxAction
Bionicles Heroes (Prototype)Nintendo DSAction-
Black Hole Assault (Oct 1, 1992 prototype)1 October 1992 18:37:04Sega CDAction-
Black Ice / White Noise (Prototype)Atari Jaguar CDAction
BlackThorne (Incomplete Prototype)Sega 32XAction-
Blade Eagle (Prototype)Sega Master SystemShooter-
Blade Force (Aug 8, 1995 prototype)8 August 19953DOShooter-
Blade Force (Jul 14, 1995 prototype)14 July 19953DOShooter-
Blaster Master (May 20, 1988 prototype)20 May 1988NESAction-
Block Out (Prototype)NESPuzzle
Blood Lines (Jun 21, 1998 prototype)21 June 1998PlayStationAction-
Blood Omen: Legacy of Kain (Jul 12, 1996 prototype)12 July 1996PlayStationAction-adventure-
Blood Omen: Legacy of Kain (Jul 15, 1996 prototype)15 July 1996PlayStationAction-adventure-
Blood Omen: Legacy of Kain (Sep 16, 1996 prototype)16 September 1996PlayStationAction-adventure-
Bloodshot (Mar 9, 1995 prototype)9 March 1995 11:56:18Sega CDFPS
Bloody Roar: Primal Fury (Jan 8, 2002 prototype)8 January 2002Nintendo GameCubeFighting-
Blue Angelo: Angels from the Shrine (Early prototype)Game Boy AdvanceAction
Blue Angelo: Angels from the Shrine (Late prototype)Game Boy AdvanceAction
Blue Lightning Tour 1 (Prototype)Atari Jaguar CDAction-
Blue Lightning Tour 2 (Prototype)Atari Jaguar CDAction-
Blue Lightning Tour 3 (Prototype)Atari Jaguar CDAction-
Blue Lightning Tour 4 (Apr 10, 1995 prototype)10 April 1995Atari Jaguar CDShooter
Blue Lightning Tour 5 (Apr 7, 1995 prototype)7 April 1995Atari Jaguar CDShooter
Blue Lightning Tour 6 (Apr 11, 1995 prototype)11 April 1995Atari Jaguar CDShooter
Bobby's World (Prototype)SNESAction
Body Count (Feb 28, 1994 prototype U)28 February 1994 11:23:52Sega Mega DriveShooter
Body Count (Feb 8, 1994 prototype)28 February 1994 11:23:52Sega Mega DriveShooter
Body Count (Jan 27, 1994 prototype)27 January 1994 16:33:54Sega Mega DriveShooter
Body Count (Mar 3, 1994 prototype)3 March 1994 14:12:32Sega Mega DriveShooter
Body Count (Mar 8, 1994 prototype A)8 March 1994 13:31:38Sega Mega DriveShooter
Body Count (Mar 8, 1994 prototype)8 March 1994 13:31:38Sega Mega DriveShooter
Body Count (Mar 9, 1994 prototype)9 March 1994 11:09:32Sega Mega DriveShooter
Bodycount (Jul 9, 2011 prototype)9 July 2011Xbox 360First-person shooter-
Bomberman (May 27, 2004 prototype)27 May 2004N-GageAction, Maze-
Bomberman Online (Sep 8, 2001 prototype)8 September 2001 09:06:30DreamcastMultiplayer-
Bonkers (Aug 25, 1994 prototype)25 August 1994 06:47:02Sega Mega DriveAction Platformer-
Bonkers (Aug 29, 1994 prototype)29 August 1994 02:16:08Sega Mega DriveAction Platformer-
Bonkers (Aug 4, 1994 prototype)4 August 1994 11:46:28Sega Mega DriveAction Platformer-
Bonkers (Mar 28, 1994 prototype)5 April 1994 07:00:02Sega Mega DriveAction Platformer-
Bonkers (May 3, 1994 prototype)6 May 1994 19:11:48Sega Mega DriveAction Platformer-
Bonkers Wax Up! (Dec 11, 1994 prototype)11 December 1994 19:45:16Game GearAction Platformer-
Bonkers Wax Up! (Dec 12, 1994 prototype D)12 December 1994 18:40:02Game GearAction Platformer-
Bonkers Wax Up! (Dec 3, 1994 prototype)3 December 1994 22:59:16Game GearAction Platformer-
Bonkers Wax Up! (Dec 5, 1994 prototype)5 December 1994 09:00:36Game GearAction Platformer-
Bonkers Wax Up! (Dec 7, 1994 prototype C)7 December 1994 23:52:50Game GearAction Platformer-
Bonkers Wax Up! (Dec 8, 1994 prototype B)8 December 1994 18:49:32Game GearAction Platformer-
Bonkers Wax Up! (Dec 8, 1994 prototype C)8 December 1994 21:45:34Game GearAction Platformer-
Bonkers Wax Up! (Nov 15, 1994 prototype)15 November 1994 09:47:12Game GearAction Platformer-
Bonkers Wax Up! (Nov 21, 1994 prototype)21 November 1994 09:07:40Game GearAction Platformer-
Bonkers Wax Up! (Nov 23, 1994 prototype)23 November 1994 14:31:38Game GearAction Platformer-
Bonkers Wax Up! (Nov 26, 1994 prototype)26 November 1994 12:19:56Game GearAction Platformer-
Bonkers Wax Up! (Nov 29, 1994 prototype)29 November 1994 21:17:10Game GearAction Platformer-
Bonkers Wax Up! (Oct 31, 1994 prototype)31 October 1994 16:42:22Game GearAction Platformer-
Bounty Arms (Jan 30, 1995 prototype)PlayStationAction
Bounty Sword (May 16, 1995 prototype)16 May 1995SNESRole Playing-
Brain Dead 13 (Jun 11, 1996 prototype)11 June 1996Philips CD-iFMV
Breakneck (Feb 5, 1998 prototype)5 February 1998 01:01:06PlayStationRacing
Breakout 2000 (Prototype)Atari JaguarPuzzle-
Breath of Fire II (Prototype)SNESRPG-
Breath of Fire IV (May 1, 2000 prototype)1 May 2000PlayStationRole-playing-
Brett Hull Hockey (Prototype)Atari JaguarSports
Brett Hull NHL Hockey (Prototype)Atari Jaguar CDSports - Hockey-
Bubble Bobble (Game Gear Prototype)Game GearPuzzle-
Bubble Bobble II (Dec 13, 1993 prototype)13 December 1993 15:50:00ArcadePuzzle-
Bubble and Squeak (PAL prototype)Sega Mega DrivePlatform-
Bubsy in Claws Encounters of the Furred Kind (Prototype A)SNESPlatformer-
Bubsy in Claws Encounters of the Furred Kind (Prototype B)SNESPlatformer-
Budokan - The Martial Spirit (Sep 25, 1990 prototype)25 September 1990 19:09:38Sega Mega DriveSports-
Bug Blasters: The Exterminators (Jan 23, 1995 prototype)23 January 1995 16:12:35Sega CDShoot-'em-Up
Burn Out (Prototype)7 January 1995Atari JaguarRacing-
Burning Fists: Force Striker (Dec 7, 1993 prototype)7 December 1993 09:12:08Sega CDAction
Burnout (Mar 6, 2002 prototype)6 March 2002Nintendo GameCubeRacing-
Burnout Paradise (Oct 31, 2007 prototype)31 October 2007Xbox 360Racing-
Burnout Revenge (Aug 4, 2005 prototype)4 August 2005 16:04:15PlayStation 2Racing-
Burnout Revenge (Feb 7, 2006 prototype)7 February 2006Xbox 360Racing-
Burnout Revenge (July 14, 2005 prototype)14 July 2005PlayStation 2Racing-
Bust-a-Move Pocket (Prototype)Neo Geo Pocket ColorDancing-
CD-I Prototype Disc - Philips Interactive Media Systems Presents Some Technical Aspects of CD-I1 September 1988Philips CD-iFMV
CJ: Elephant Fugitive (Oct 22, 1993 prototype)22 October 1993Game GearAction-
CJ: Elephant Fugitive (Prototype)Sega Master SystemAction
Cadillac (sample)NES-
California Speed (Prototype)Nintendo 64Racing
Call of Duty (Oct 21, 2005 prototype)21 October 2005N-GageFPS-
Call of Duty 4: Modern Warfare (Pre-Alpha Build 290)2007Xbox 360First-person shooter-
Call of Duty 4: Modern Warfare (Pre-Alpha Build 328)11 June 2007Xbox 360First-person shooter-
Cannon Fodder (Prototype)Game Boy ColorAction-
Captain Harlock (Non Interactive Demo)Game Boy AdvanceRole Playing
Captain Quazar (Sep 21, 1995 prototype)21 September 19953DOShooter-
Captain Silver (Prototype)Sega Master SystemAction-
Carmageddon (Prototype)GizmondoVehicular combat
Carrier (May 10, 1999 prototype)10 May 1999DreamcastSurvival Horror-
Castle of Illusion: Starring Mickey Mouse (May 25, 1990 prototype)25 May 1990Sega Master SystemAction-
Castlevania Bloodlines (Aug 4, 1993 prototype)4 August 1993Sega Mega DrivePlatform-
Castlevania The Dracula X Chronicles (Castlevania The Dracula X Chronicles (Jan 30, 2007)30 January 2007PlayStation PortablePlatform-adventure-
Castlevania: Symphony of the Night (E3 Prototype)18 June 1997 08:33:38PlayStationAction/RPG-
Catapult (Prototype)GizmondoAction
Catrap (prototype)Game BoyPuzzle-
Cave Dude (Prototype)Game GearAction
Caves of Fear CD (Prototype)Atari Jaguar CDFMV
Center Ring Boxing (Sep 26, 1995 prototype)26 September 1995 12:09:50Sega SaturnFighting-
Centurion - Defender of Rome (Apr 24, 1991 build)24 April 1991 16:13:40Sega Mega DriveStrategy-
Chakan - The Forever Man (Oct 6, 1992 build)6 October 1992 10:20:42Sega Mega DrivePlatformer-
Championship Manager 2010 (Prototype)PlayStation PortableSports-
Championship Surfer (Aug 15, 2000 prototype)15 August 2000 22:02:34DreamcastSports - Surfing-
Chaos Control (May 29, 1996 prototype)29 May 1996Sega SaturnRail shooter-
Chaos Control (Oct 14, 1994 prototype)14 October 1994Philips CD-iRail shooter-
Chaos Control (Oct 3, 1994 prototype)3 October 1994Philips CD-iRail shooter-
Checkered Flag (CES 1993 prototype)August 1993Atari JaguarRacing-
Chelnov (Jul 23, 1997 prototype)23 July 1997 13:41:20Sega SaturnAction
Chester Field: Ankoku Shin heno Chousen (Prototype)NESAction-
Chibi Maruko-chan: Mezase! Minami no Island!! (Prototype)SNESAction-
Chicago Syndicate (Jul 10, 1995 prototype)10 July 1995 16:29:00Game GearBeatem Up-
Chicago Syndicate (Jul 11, 1995 prototype)11 July 1995 17:24:06Game GearBeatem Up-
Chicago Syndicate (Jul 19, 1995 prototype)19 July 1995 16:41:32Game GearBeatem Up-
Chicago Syndicate (Jul 20, 1995 prototype)20 July 1995 15:45:16Game GearBeatem Up-
Chicago Syndicate (Jul 21, 1995 prototype B)21 July 1995 17:43:06Game GearBeatem Up-
Chicago Syndicate (Jul 21, 1995 prototype)21 July 1995 11:57:16Game GearBeatem Up-
Chicago Syndicate (Jul 27, 1995 prototype)27 July 1995 10:20:48Game GearBeatem Up-
Chicago Syndicate (Jul 3, 1995 prototype)3 July 1995 21:26:08Game GearBeatem Up-
Chicago Syndicate (Jul 5, 1995 prototype)5 July 1995 22:12:20Game GearBeatem Up-
Chicago Syndicate (Jul 6, 1995 prototype)6 July 1995 22:12:46Game GearBeatem Up-
Chicago Syndicate (Jun 1, 1995 prototype)1 June 1995 19:02:08Game GearBeatem Up-
Chicago Syndicate (Jun 12, 1995 prototype)12 June 1995 18:08:16Game GearBeatem Up-
Chicago Syndicate (Jun 14, 1995 prototype)14 June 1995 19:14:42Game GearBeatem Up-
Chicago Syndicate (Jun 19, 1995 prototype)19 June 1995 21:28:26Game GearBeatem Up-
Chicago Syndicate (Jun 20, 1995 prototype)20 June 1995 19:59:32Game GearBeatem Up-
Chicago Syndicate (Jun 22, 1995 prototype)22 June 1995 17:45:20Game GearBeatem Up-
Chicago Syndicate (Jun 26, 1995 prototype)26 June 1995 18:45:58Game GearBeatem Up-
Chicago Syndicate (Jun 28, 1995 prototype)27 June 1995 23:26:34Game GearBeatem Up-
Chicago Syndicate (Jun 29, 1995 prototype B)29 June 1995 22:41:06Game GearBeatem Up-
Chicago Syndicate (Jun 29, 1995 prototype)29 June 1995 00:31:34Game GearBeatem Up-
Chicago Syndicate (Jun 30, 1995 prototype B)30 June 1995 16:10:36Game GearBeatem Up-
Chicago Syndicate (Jun 5, 1995 prototype)5 June 1995 21:41:40Game GearBeatem Up-
Chicago Syndicate (Jun 7, 1995 prototype)7 June 1995 09:13:40Game GearBeatem Up-
Chicago Syndicate (Jun 8, 1995 prototype)8 June 1995 17:45:00Game GearBeatem Up-
Chicago Syndicate (Mar 20, 1995 prototype)20 March 1995Game GearAction-
Chicago Syndicate (May 5, 1995 prototype)5 May 1995 17:53:08Game GearBeatem Up-
Chicane: Jenson Button Street Racing (Prototype)GizmondoRacing-
Chili Con Carnage (Sep 23, 2006 prototype)23 September 2006 20:19:43PlayStation PortableAction-
Chill (Jan 19, 1998 prototype)19 January 1998 15:27:47Sega SaturnSports
Chip 'N Dale: Rescue Rangers (Prototype)NESAction-
Choplifter! (Jul 1, 1986 prototype)Sega Master SystemAction-
Choplifter! (SG-1000 Prototype)SG-1000Action-
Choplifter! (Sega Master System Prototype)Sega Master SystemAction-
Chou Majin Eiyuuden Wataru: Mazekko Monster (Prototype)Game BoyRole Playing-
Chouon Senshi Borgman (Prototype)Sega Master SystemAction-
Chrono Cross (Apr 11, 2000 prototype)11 April 2000 17:45:00PlayStationRole Playing-
Chuck Rock (Prototype)Game GearAction-
Chuck Yeager's Fighter Combat (Prototype)NESShooting
Citizen X (Jan 8, 1993 prototype)8 January 1993 11:02:37Sega CDFMV
ClayFighter 2: Judgment Clay (Apr 28, 1995 prototype)28 April 1995Sega 32XFighting
ClayFighter 63 1/3 (Aug 21, 1997 prototype)21 August 1997 07:16:21Nintendo 64Fighting-
Clock Tower (Prototype)SNESSurvival Horror-
Clock Tower 2: The Door of the Fear (Sep 30, 1996 prototype)30 September 1996 13:52:50PlayStationSurvival Horror-
Clockwork Knight - Pepperouchau's Adventure Sample (Nov 15, 1994 build)14 November 1994Sega SaturnPlatformer-
Clockwork Knight 2 (Aug 30, 1995 prototype)30 August 1995 14:53:35Sega SaturnAction-
Clockwork Knight: Pengin War (Oct 21, 1995 prototype)21 October 1995 04:00:09Sega SaturnAction
Close Combat: First to Fight (Mar 13, 2005 prototype)13 March 2005XboxFPS-
Club Drive (Prototype)Atari JaguarRacing-
Cluedo (Sep 16, 1994 prototype)16 September 1994Philips CD-iMystery-
Cobra Command (Oct 10, 1992 prototype)10 October 1992 02:51:06Sega CDShooting-
Cocoto Kart Racer (Prototype)Nintendo DSRacing-
College Football's National Championship (Apr 13, 1994 prototype)13 April 1994 21:36:44Sega Mega DriveSports - Football-
College Football's National Championship (Apr 18, 1994 prototype)19 April 1994 11:09:46Sega Mega DriveSports - Football-
College Football's National Championship (Apr 19, 1994 prototype)19 April 1994 11:08:08Sega Mega DriveSports - Football-
College Football's National Championship (Apr 29, 1994 prototype)29 April 1994 16:25:22Sega Mega DriveSports - Football-
College Football's National Championship (Jun 1, 1994 prototype)1 June 1994 09:38:52Sega Mega DriveSports - Football-
College Football's National Championship (Jun 14, 1994 prototype)14 June 1994 11:46:30Sega Mega DriveSports - Football-
College Football's National Championship (Jun 15, 1994 prototype)15 June 1994 19:40:02Sega Mega DriveSports - Football-
College Football's National Championship (Jun 18, 1994 prototype)21 June 1994 09:02:12Sega Mega DriveSports - Football-
College Football's National Championship (Jun 20, 1994 prototype)20 June 1994 07:25:38Sega Mega DriveSports - Football-
College Football's National Championship (Jun 3, 1994 prototype)3 June 1994 15:17:06Sega Mega DriveSports - Football-
College Football's National Championship (Jun 7, 1994 prototype)7 June 1994 09:49:08Sega Mega DriveSports - Football-
College Football's National Championship (Jun 8, 1994 prototype)8 June 1994 09:29:54Sega Mega DriveSports - Football-
College Football's National Championship (May 11, 1994 prototype A)11 May 1994 14:28:22Sega Mega DriveSports - Football-
College Football's National Championship (May 17, 1994 prototype A)17 May 1994 09:11:48Sega Mega DriveSports - Football-
College Football's National Championship (May 20, 1994 prototype)20 May 1994 17:21:32Sega Mega DriveSports - Football-
College Football's National Championship (May 25, 1994 prototype)25 May 1994 14:15:58Sega Mega DriveSports - Football-
College Football's National Championship (May 3, 1994 prototype)3 May 1994 15:19:14Sega Mega DriveSports - Football-
College Football's National Championship (May 31, 1994 prototype)31 May 1994 18:54:48Sega Mega DriveSports - Football-
College Football's National Championship (May 6, 1994 prototype)6 May 1994 15:43:48Sega Mega DriveSports - Football-
Colors (Prototype)GizmondoThird-person shooter
Colors of Modern Rock (Feb 22, 1993 prototype)22 February 1993 12:16:20Sega CDVideo-
Columbus: Ougon no Yoake (Prototype)NESRole Playing-
Columns (Jun 21, 1990 build)21 June 1990 10:20:50Sega Mega DrivePuzzle-
Columns (Prototype)Sega Master SystemPuzzle-
Combat Elite: WWII Paratroopers (May 13, 2004 prototype)11 May 2004PlayStation 2Action role-playing game-
Comix Zone (Apr 4, 1995 prototype)4 April 1995Sega Mega DriveBeatem Up-
Comix Zone (Jul 12, 1995 prototype FULSCR)12 July 1995 11:33:30Sega Mega DriveBeatem Up-
Comix Zone (Jul 12, 1995 prototype)12 July 1995 11:33:30Sega Mega DriveBeatem Up-
Comix Zone (Jun 1, 1995 prototype B)31 May 1995 23:27:12Sega Mega DriveBeatem Up-
Comix Zone (Jun 1, 1995 prototype C)1 June 1995 15:53:58Sega Mega DriveBeatem Up-
Comix Zone (Jun 1, 1995 prototype D)1 June 1995 19:53:42Sega Mega DriveBeatem Up-
Comix Zone (Jun 1, 1995 prototype)31 May 1995 15:49:04Sega Mega DriveBeatem Up-
Comix Zone (Jun 12, 1995 prototype)12 June 1995 12:38:40Sega Mega DriveBeatem Up-
Comix Zone (Jun 2, 1995 prototype B)2 June 1995 12:51:04Sega Mega DriveBeatem Up-
Comix Zone (Jun 2, 1995 prototype)2 June 1995 02:56:36Sega Mega DriveBeatem Up-
Comix Zone (Jun 28, 1995 prototype)28 June 1995 15:27:48Sega Mega DriveBeatem Up-
Comix Zone (Jun 3, 1995 prototype)3 June 1995 16:06:36Sega Mega DriveBeatem Up-
Comix Zone (Jun 5, 1995 prototype)5 June 1995 11:00:14Sega Mega DriveBeatem Up-
Comix Zone (Jun 6, 1995 prototype)6 June 1995 11:00:14Sega Mega DriveBeatem Up-
Comix Zone (Jun 9, 1995 prototype)9 June 1995 09:10:44Sega Mega DriveBeatem Up-
Comix Zone (May 26, 1995 prototype)26 May 1995 14:31:46Sega Mega DriveBeatem Up-
Comix Zone (May 30, 1995 prototype)30 May 1995 12:41:54Sega Mega DriveBeatem Up-
Command and Conquer: Commando (Jul 14, 1997 prototype)14 July 1997 12:06:20PlayStationAdventure
Commandos: Strike Force (Feb 28, 2005 prototype)28 February 2005 19:11:24PlayStation 2FPS-
Condemned 2: Bloodshot (Feb 3, 2008 prototype)3 February 2008Xbox 360Survival horror-
Confidential Mission (Mar 3, 2001 prototype)3 March 2001DreamcastShooter-
Confidential Mission (Mar 9, 2001 prototype)9 March 2001 17:00:37DreamcastShooter-
Conflict: Vietnam (Prototype)GizmondoTactical shooter
Conker's Bad Fur Day (Aug 26, 2000 prototype)26 August 2000Nintendo 64Platform-
Conker's Bad Fur Day (Oct 25, 2000 prototype)25 October 2000Nintendo 64Platform-
Contact (Prototype)Nintendo DSRPG-
Contra (Sample Prototype)NESside scrolling shooter-
Contra (Test Prototype)NESrun-n-gun-
Contra 4 (June 27, 2007 Prototype)27 June 2007 22:19:55Nintendo DSrun-n-gun-
Contra Advance (Review Prototype)Game Boy Advancerun-n-gun-
Contra III: The Alien Wars (Review Prototype)SNESrun-n-gun-
Contra IV: The Alien Wars (Regional Intermediate Prototype)SNESrun-n-gun-
Contra Spirits (Sample Prototype)SNESrun-n-gun-
Contra: Legacy of War (Aug 23, 1996 prototype)23 August 1996 19:41:38PlayStationRun-n-gun-
Contra: Legacy of War (January 28, 1997 Prototype)28 January 1997Sega Saturnrun-n-gun-
Contra: Legacy of War (Sep 25, 1996 prototype)25 September 1996PlayStationRun-n-gun-
Contra: Shattered Soldier (June, 2002 Prototype)June 2002PlayStation 2run-n-gun-
Controller Test CartridgeHardware Diagnostics-
Cool Boarders Burrrn (Aug 19, 1999 prototype)19 August 1999 18:20:13DreamcastSports - Snowboarding-
Cool Boarders Burrrn (Jun 22, 1999 prototype)22 June 1999 19:57:34DreamcastSports - Snowboarding-
Cool Spot (prototype)Sega Mega DrivePlatform-
Cosmic Carnage (Oct 11, 1994 prototype)11 October 1994 06:32:32Sega 32XFighter (2D)-
Cosmic Carnage (Oct 13, 1994 prototype)13 October 1994 06:42:58Sega 32XFighter (2D)-
Cosmic Carnage (Oct 4, 1994 prototype)4 October 1994 09:43:02Sega 32XFighter (2D)-
Cosmic Carnage (Oct 5, 1994 prototype)5 October 1994 09:17:16Sega 32XFighter (2D)-
Cosmic Carnage (Oct 7, 1994 prototype)7 October 1994 09:40:00Sega 32XFighter (2D)-
Cosmic Carnage (Sep 21, 1994 prototype)26 September 1994 06:41:50Sega 32XFighter (2D)-
Cosmic Carnage (Sep 26, 1994 prototype)27 September 1994 19:41:46Sega 32XFighter (2D)-
Cosmic Carnage (Sep 28, 1994 prototype)3 October 1994 08:39:24Sega 32XFighter (2D)-
Cosmic Carnage (Sep 6, 1994 prototype)6 September 1994 14:24:30Sega 32XFighter (2D)-
Cosmos Chaos (prototype)Nintendo DSEdutainment-
Crank the Weasel (Prototype)2002PCAction
Crash 'n' Burn (Aug 25, 2004 prototype)25 August 2004PlayStation 2Racing, vehicular combat-
Crash Bandicoot (Feb 29, 1996 prototype)29 February 1996 19:02:01PlayStationAction-
Crash Bandicoot (May 11, 1996 prototype)11 May 1996PlayStationAction-
Crash Bandicoot 2: Cortex Strikes Back (Aug 9, 1997 prototype)9 August 1997PlayStationAction-
Crash Bandicoot 3: Warped (Jul 29, 1998 Toys 'R' Us Test Drive Demo)29 July 1998 10:21:02PlayStationAction-
Crash Of The Titans (Pre-Production 1.0)8 August 2007PlayStation PortablePlatformer, beat 'em up-
Crash Tag Team Racing (E3 prototype)24 May 2005 18:24:08PlayStation 2Racing-
Crash Team Racing (Review prototype)PlayStationRacing-
Crash Twinsanity (Jan 1, 1990 prototype)4 December 2003PlayStation 2Platformer-
Crayola Crayons Create a World (Jun 14, 1994 prototype)14 June 1994 22:55:00Sega PicoEducational-
Crayola Crayons Create a World (Jun 23, 1994 prototype)23 June 1994 08:51:28Sega PicoEducational-
Crayola Crayons Create a World (Jun 30, 1994 prototype)1 July 1994 22:13:50Sega PicoEducational-
Crayola Crayons Create a World (Oct 11, 1994 prototype)11 October 1994 08:06:14Sega PicoEducational-
Crayola Crayons Create a World (Oct 12, 1994 prototype)Sega PicoEducational-
Crayola Crayons Create a World (Oct 6, 1994 prototype)6 October 1994 13:47:50Sega PicoEducational-
Crayola Crayons Create a World (Sep 26, 1994 prototype)26 September 1994 14:38:06Sega PicoEducational-
Crayon Shinchan Oekaki Note prototypeSega PicoEducational-
Crayon Shinchan Oekaki Note prototype BSega PicoEducational-
Crayon Shinchan Oekaki Note prototype CSega PicoEducational-
Crazy Faces (Prototype)Game GearPuzzle
Crazy Frog Racer (Oct 18, 2005 prototype)18 October 2005 02:55:20PlayStation 2Racing-
Crazy Taxi 2 (May 14, 2001 prototype)14 May 2001 18:31:21DreamcastArcade-
Crazy Taxi: Fare Wars (Jun 28, 2007 prototype)28 June 2007PlayStation PortableRacing, action-
Creation Demo (Oct 26, 1995 prototype)26 October 1995 07:04:00PCSimulation
Crime Patrol (Sep 25, 1996 prototype)25 September 1996Sega SaturnFMV
Crisis Zone (Aug 2, 2004 prototype)2 August 2004PlayStation 2Light gun shooter-
Croc: Legend of the Gobbos (Aug 11, 1996 prototype)6 September 1996 15:00:00PlayStationAdventure-
Croc: Legend of the Gobbos (Feb 28, 1997 prototype)28 February 1997 12:00:00PlayStationAdventure-
Crossover (Prototype)Sega Mega DriveShooting-
Crusty Demons (Aug 23, 2005 prototype)23 August 2005XboxRacing-
Crypt Killer (Jan 8, 1997 prototype)8 January 1997 04:44:12Sega SaturnRail Shooter-
Crysis (Aug 1, 2011 prototype)1 August 2011Xbox 360FPS-
Crysis (Jul 29, 2011 prototype)29 July 2011Xbox 360FPS-
Crystal's Pony Tale (Jul 1, 1994 prototype)1 July 1994 07:22:54Sega Mega DriveAction Platformer-
Crystal's Pony Tale (Jul 12, 1994 prototype B)13 July 1994 05:28:42Sega Mega DriveAction Platformer-
Crystal's Pony Tale (Jul 12, 1994 prototype)12 July 1994 12:06:52Sega Mega DriveAction Platformer-
Crystal's Pony Tale (Jul 13, 1994 prototype)13 July 1994 09:54:40Sega Mega DriveAction Platformer-
Crystal's Pony Tale (Jul 15, 1994 prototype)15 July 1994 11:35:34Sega Mega DriveAction Platformer-
Crystal's Pony Tale (Jul 2, 1994 prototype)2 July 1994 10:07:08Sega Mega DriveAction Platformer-
Crystal's Pony Tale (Jul 3, 1994 prototype)5 July 1994 04:48:18Sega Mega DriveAction Platformer-
Crystal's Pony Tale (Jun 1, 1994 prototype)1 June 1994 06:08:16Sega Mega DriveAction Platformer-
Crystal's Pony Tale (Jun 10, 1994 prototype)10 June 1994 14:06:26Sega Mega DriveAction Platformer-
Crystal's Pony Tale (Jun 23, 1994 prototype)23 June 1994 11:25:08Sega Mega DriveAction Platformer-
Crystal's Pony Tale (Jun 28, 1994 prototype)28 June 1994 10:13:32Sega Mega DriveAction Platformer-
Crystal's Pony Tale (Jun 30, 1994 prototype)30 June 1994 08:10:50Sega Mega DriveAction Platformer-
Crystal's Pony Tale (Jun 6, 1994 prototype)6 June 1994 08:46:04Sega Mega DriveAction Platformer-
Crystal's Pony Tale (May 11, 1994 prototype)11 May 1994 19:33:02Sega Mega DriveAction Platformer-
Crystal's Pony Tale (May 19, 1994 prototype)19 May 1994 13:19:18Sega Mega DriveAction Platformer-
Crystal's Pony Tale (May 26, 1994 prototype)26 May 1994 16:03:22Sega Mega DriveAction Platformer-
Curse (Jun 26, 1990 prototype)26 June 1990Sega Mega DriveShooter-
Cutthroat Island (Prototype)Game GearAction-
Cyber Police ESWAT (Prototype A)Sega Master SystemAction-
Cyber Police ESWAT (Prototype B)Sega Master SystemAction-
Cyber Police ESWAT (Prototype C)Sega Master SystemAction-
Cybermorph (Early prototype)23 August 1993Atari JaguarShooter-
DK King of Swing (prototype)Game Boy AdvancePlatformer-
DSP-1 Tech DemoSNESTech Demo
Daffy Duck: The Marvin Missions (Prototype)SNESPlatformer-
Daikatana (Apr 19, 2000 prototype)19 April 2000Game Boy ColorRole Playing-
Dance Dance Revolution Extreme (E3 demo)10 May 2004 17:07:36PlayStation 2Music, Exercise-
Dance Factory (Feb 5, 2006 prototype)5 February 2006PlayStation 2Music-
Danny Sullivan's Indy Heat (Prototype)Sega Mega DriveRacing
Dante's Inferno (PC demo)28 November 1995Atari Jaguar CDAdventure
Dark Arms: Beast Busters (Prototype)Neo Geo Pocket ColorRole Playing-
Dark Empire (Prototype)Game Boy AdvanceRole playing
Dark Guardian - Episode 1: Unknown Enemy (prototype)2001Atari Jaguar
Dark Kingdom (v0.55 prototype)SNESRole playing-
Dark Summit (E3 prototype)XboxSports - Snowboarding-
Dark Void (Nov 4, 2009 prototype)27 October 2009Xbox 360Third-person shooter, action-adventure-
Darwin 4081 (Feb 21, 1990 prototype)21 February 1990 16:52:40Sega Mega DriveShooter-
Dashin' Desperadoes (PAL prototype)Sega Mega DrivePlatform-
Dave Mirra Freestyle BMX (Nov 2, 2000 prototype)2 November 2000 11:55:22DreamcastSports - Bike-
Dave Mirra Freestyle BMX (Oct 16, 2000 prototype)16 October 2000 02:02:14DreamcastSports-
Dave Mirra Freestyle BMX (Sep 20, 2000 prototype)20 September 2000 22:51:42DreamcastSports - Bike-
Dave Mirra Freestyle BMX (Sep 7, 2000 prototype)7 September 2000DreamcastSports-
David Robinson's Supreme Court (Apr 15, 1992 prototype)15 April 1992 11:41:38Sega Mega DriveSports-
David Robinson's Supreme Court (Prototype)Game GearSports - Basketball
Daxter (Feb 10, 2006 prototype)10 February 2006 16:02:56PlayStation PortableAction-
Daytona USA (Feb 29, 2012 prototype)29 February 2012Xbox 360Racing-
Daytona USA (Jul 28, 2012 prototype)28 July 2012Xbox 360Racing-
Daytona USA 2001 (Feb 27, 2001 prototype)27 February 2001 19:08:50DreamcastRacing-
Ddspgame (US Blue Disk)Nintendo 64DDDemo-
Dead Space (Aug 29, 2008 prototype)29 August 2008Xbox 360Survival horror-
Dead Space (Aug 30, 2008 prototype)30 August 2008PlayStation 3Survival horror-
Dead Space 2 (Nov 18, 2010 prototype)18 November 2010Xbox 360Survival horror-
Dead Space 2 (Nov 8, 2010 prototype)8 November 2010Xbox 360Survival horror-
Dead Space 3 (Aug 25, 2012 prototype)25 August 2012PlayStation 3Survival horror-
Dead Zone (Prototype)FDSFirst Person Adventure-
Dead or Alive 1 Ultimate (Oct 12, 2004 prototype)12 October 2004XboxFighting-
Dead or Alive 2 (Jun 11, 2000 prototype)11 June 2000 22:36:47DreamcastFighting-
Deadlands (Jul 14, 2004 prototype)14 July 2004 13:55:50PlayStation 2Action
Death Duel (May 6, 1992 prototype)6 May 1992 14:30:12Sega Mega DriveFighting-
Death Jr (Jul 22, 2005 prototype)22 July 2005 14:18:04PlayStation PortableAction-
Deathtrap Dungeon (Jan 7, 1998 prototype)7 January 1998 17:00:46PlayStationAction-adventure-
Decathlon (Prototype)3DOSports - Baseball
Deep Fear (Jul 14, 1998 prototype)14 July 1998 18:37:54Sega SaturnSurvival Horror
Deep Fighter (May 5, 2000 prototype)5 May 2000 16:31:46DreamcastShoot 'em Up-
Defender 2000 (Prototype)Atari JaguarShooter-
Defenders of Oasis (Prototype)Game GearRole Playing-
Demolition Man CD (Prototype)Atari Jaguar CDAction
Demolition Racer: No Exit (Aug 2, 2000 prototype)2 August 2000 16:05:12DreamcastRacing-
Demolition Racer: No Exit (Jul 10, 2000 prototype)10 July 2000DreamcastRacing-
Demon's Crest (Localization prototype)SNESAction-
Demon's Crest (Prototype)SNESAction-
Dengeki PlayStation D21 (Demo disc)18 May 1999 20:17:54PlayStationDemo-
Dengeki Playstation D43 ()PlayStation-
Densetsu no Kishi: Elrond (Prototype)NESAction-
Densetsu no Stafy (prototype)Game Boy AdvancePlatformer-
Densetsu no Stafy 2 (prototype)Game Boy AdvancePlatformer-
Densha de Go! 2 (Prototype)Neo Geo Pocket ColorTrain Simulator-
Derby Stallion 64 (Prototype)Nintendo 64Racing-
Desert Demolition (Dec 12, 1994 prototype B)12 December 1994 17:47:14Sega Mega DriveAction Platformer-
Desert Demolition (Dec 12, 1994 prototype)Sega Mega DriveAction Platformer-
Desert Demolition (Dec 13, 1994 prototype)13 December 1994 14:58:06Sega Mega DriveAction Platformer-
Desert Demolition (Dec 14, 1994 prototype)14 December 1994 15:50:00Sega Mega DriveAction Platformer-
Desert Demolition (Dec 15, 1994 prototype)15 December 1994 16:13:00Sega Mega DriveAction Platformer-
Desert Demolition (Dec 16, 1994 prototype)16 December 1994 19:00:54Sega Mega DriveAction Platformer-
Desert Demolition (Dec 19, 1994 prototype)19 December 1994 13:16:20Sega Mega DriveAction Platformer-
Desert Demolition (Dec 6, 1994 prototype)Sega Mega DriveAction Platformer-
Desert Demolition (Dec 8, 1994 prototype)8 December 1994 14:52:08Sega Mega DriveAction Platformer-
Destruction Derby Arenas (Sep 4, 2003 prototype)4 September 2003 08:19:50PlayStation 2Action-
Deuce (Jul 21, 2000 prototype)21 July 2000PlayStationAdventure
Deus Ex: Human Revolution (Apr 12, 2011 prototype)12 April 2011Xbox 360Action role-playing-
Devil Dice (Apr 6, 1998 prototype)6 April 1998 13:12:00PlayStationAction-
Devil Dice (Jun 14, 1998 prototype)14 June 1998 00:31:42PlayStationAction-
Devil May Cry 3: Dante's Awakening (Jan 12, 2005 prototype)11 January 2005 22:37:52PlayStation 2Action-adventure-
Devilish (Jan 16, 1992 prototype)16 January 1992 13:48:00Sega Mega DrivePinball-
Dezaemon DD (Feb 23, 1998 prototype)Nintendo 64DDShoot em Up
Diablo (Dec 12, 1997 prototype)12 December 1997 20:14:00PlayStationRole playing-
Dictionnaire Hachette Multimédia (Aug 31, 1994 prototype)31 August 1994Philips CD-iDictionary-
Diddy Kong Pilot (2001 prototype)Game Boy AdvanceRacing
Diddy Kong Pilot (2003 prototype)Game Boy AdvanceRacing
Die Hard 64 (Mar 15, 2000 02.32 prototype)15 March 2000 02:32:10Nintendo 64FPS
Die Hard 64 (Mar 15, 2000 02.36 prototype)15 March 2000 02:36:16Nintendo 64FPS
Die Hard 64 (Mar 15, 2000 02.43 prototype)15 March 2000 02:43:12Nintendo 64FPS
Dino Hockey (Dec 18, 1990 prototype)NESSports - Hockey
Dino Hockey (Prototype)NESSports - Hockey
Dinobasher Starring Bignose the Caveman (Prototype)Sega Master SystemAction
Dinosaurs for Hire (Apr 26, 1993 prototype)26 April 1993 16:41:20Sega Mega DriveShooter-
Dinosaurs for Hire (Apr 27, 1993 prototype)27 April 1993 17:29:20Sega Mega DriveShooter-
Dinosaurs for Hire (May 2, 1993 prototype)2 May 1993 15:20:20Sega Mega DriveShooter-
Disk One (ddspgame)Nintendo 64DDDemo-
Disney Fairies: Tinker Bell (prototype)28 October 2008Nintendo DSAdventure-
Disney's Dinosaur (Oct 3, 2000 prototype)3 October 2000 15:22:33DreamcastAdventure-
Disney's Hide and Sneak (Dec 1, 2003 prototype)1 December 2003Nintendo GameCubeAction-
Dive Alert (Prototype)Neo Geo Pocket ColorRole Playing-
Dodger Gamecube Tech DemoNintendo GameCubeTech Demo-
Doki Doki Penguin Land: Uchuu Daibouken (Prototype)Sega Master SystemPuzzle-
Dolucky no Oekaki House prototypeSega PicoEducational-
Dominion (Aug 27 1992 prototype)27 August 1992 23:40:02Atari STPuzzle
Donalds Gespensterjagd (Prototype)Sega Pico
Donkey Kong 64 (Demo)Nintendo 64Action-
Donkey Kong Land III (Prototype)Game BoyAction-
Doom (Dec 1, 1994 prototype)1 October 1994 05:53:48Sega 32XFirst Person Shooter-
Doom (Oct 2, 1994 prototype)8 October 1994 15:25:14Sega 32XFirst Person Shooter-
Doom (Oct 8, 1994 - final)8 October 1994 09:29:28Sega 32XFirst Person Shooter-
Doom (Sep 14, 1994 prototype)14 September 1994 18:25:12Sega 32XFirst Person Shooter-
Doom (Sep 16, 1994 prototype)16 September 1994 15:23:42Sega 32XFirst Person Shooter-
Doom (Sep 21, 1994 prototype)21 September 1994 01:48:18Sega 32XFirst Person Shooter-
Doom (Sep 23, 1994 prototype)22 September 1994 22:37:06Sega 32XFirst Person Shooter-
Doom (Sep 25, 1994 prototype)24 September 1994 23:46:58Sega 32XFirst Person Shooter-
Doom (Sep 27, 1994 prototype)28 September 1994 03:30:48Sega 32XFirst Person Shooter-
Doom (Sep 6, 1994 prototype)7 September 1994 12:12:38Sega 32XFirst Person Shooter-
Doom (Sep 9, 1994 prototype)8 September 1994 13:20:30Sega 32XFirst Person Shooter-
Doom 3 (Jul 23, 2002 prototype)23 July 2002 13:14:36PCFPS-
Doom RR (Feb 15, 1995 prototype)15 February 1995 13:19:02Sega 32XFirst Person Shooter
Doom RR (Feb 21, 1995 prototype)21 February 1995 09:54:36Sega 32XFirst Person Shooter
Doom RR (Mar 7, 1995 prototype)7 March 1995 14:29:52Sega 32XFirst Person Shooter
Doom Troopers: Mutant Chronicles (Prototype A)SNESAction-
Doom Troopers: Mutant Chronicles (Prototype B)SNESAction-
Dot E Creator ContestMisc-
Double Dragon (NES prototype)NESAction/Platform-
Double Dragon Game Gear (Prototype)Game Gear-
Double Dragon II - The Revenge (Oct 18, 1991 prototype)18 October 1991 13:50:28Sega Mega DriveBeat 'Em Up-
Double Dragon II: The Revenge (sample)NESAction/Beat-em-up-
Double Dragon III: The Sacred Stones (Tradewest prototype)NESBeat 'em up-
Double Dragon V: The Shadow Falls (Jun 1994 prototype))June 1994Atari JaguarBeat em Up-
Double Hawk (Prototype)Sega Master SystemShoot'em Up-
Down the World: Mervil's Ambition (Prototype)SNESRole Playing-
Dr. Franken (Prototype)Game GearAction
Dr. Mario (Apr 27, 1990 prototype)27 April 1990NESPuzzle-
Dr. Mario (Game Boy prototype)Game BoyPuzzle-
Dr. Mario (Prototype)NESPuzzle-
Dr. Muto (Feb 12, 2003 prototype)12 February 2003 14:56:01Nintendo GameCubeAction-
Dr. Robotnik's Mean Bean Machine (Prototype)Sega Mega DrivePuzzle-
Drac's Night Out (Prototype)NESPlatform
Draconus: Cult of the Wyrm (Jan 27, 2000 prototype)27 January 2000 18:51:28DreamcastHack and slash-
Dragon Ball Z Budokai Tenkaichi 2 (Aug 1, 2006 prototype)1 August 2006PlayStation 2Fighting-
Dragon Ball Z: Super Butouden (Prototype)SNESFighting-
Dragon Sword 64 (Aug 25, 1999 prototype)25 August 1999Nintendo 64Adventure
Dragon Sword 64 (Prototype)Nintendo 64Adventure
Dragon Warrior VII (Sep 14, 2001 prototype)14 September 2001 13:21:40PlayStationRole Playing-
Dragon's Heaven (Prototype)Neo GeoFighting
Dragon's Lair II (Jun 22, 1994 prototype)22 June 1994Philips CD-iFMV-
Dragon's Lair: The Adventure Continues (Prototype)Sega Mega DriveArcade
Dragon: The Bruce Lee Story (Oct 6, 1994 prototype)6 October 1994 15:01:00Atari JaguarFighting-
Dragon: The Bruce Lee Story (Prototype)Game GearAction-
Dragon: The Bruce Lee Story (Sep 26, 1994 prototype)26 September 1994 19:53:00Atari JaguarFighting-
Drawing & Painting (Feb 24, 1994 prototype)24 February 1994Philips CD-iFMV-
Dreamcast Promotion Disk (Oct 22, 1998 build)22 October 1998DreamcastPromotional-
Dreamworld Pogie (Prototype)NESPlatform
Driven (Prototype)Nintendo GameCubeRacing-
Driver 2: Back on the Streets (Aug 15, 2000 prototype)15 August 2000 19:36:16PlayStationRacing-
Driver: You are the Wheelman (Feb 10, 1999 prototype)10 February 1999 16:14:16PlayStationRacing-
Driver: You are the Wheelman (Mar 31, 1999 prototype)31 March 1999 20:57:14PlayStationRacing-
Drug Wars (Dec 30, 1999 prototype)30 December 1999Philips CD-iFMV-
Duck Dodgers Starring Daffy Duck (Prototype)Nintendo 64Action-
DuckTales 2 (PAL Prototype A)NESPlatform-
DuckTales 2 (PAL Prototype B)NESPlatform-
Duke Nukem (Sep 18, 1997 prototype)18 September 1997 13:44:08Sega SaturnFirst Person Shooter-
Duke Nukem 64 (Prototype)Nintendo 64First person shooter-
Duke Nukem: Time to Kill (Jun 12, 1998 prototype)12 June 1998 18:35:12PlayStationFPS-
Dune: Ornithopter Assault (Prototype)Game Boy AdvanceShoot em Up
Dungeon Siege II (Mar 22, 2005 prototype)22 March 2005PCAction role-playing-
Dungeon Siege III (Mar 9, 2011 prototype)9 March 2011Xbox 360Action role-playing-
Dungeon Siege III (Nov 16, 2010 prototype)16 November 2010PlayStation 3Action role-playing-
Dungeons & Dragons - Warriors of the Eternal Sun (Apr 28, 1992 build)28 April 1992 13:10:32Sega Mega DriveRoleplaying-
Dyna Brothers 2 SpecialSega Mega DriveAction-
Dynamite Cop (Jun 29, 1999 prototype)29 June 1999DreamcastBeat 'em up-
Dynamite Duke (Jun 21, 1990 prototype)21 June 1990 17:29:28Sega Mega DriveShooter-
Dynamite Headdy (Jul 1, 1994 prototype)1 July 1994 14:07:54Game GearAction Platformer-
Dynamite Headdy (Jul 5, 1994 prototype)5 July 1994 10:47:42Game GearAction Platformer-
Dynamite Headdy (Jul 6, 1994 prototype)6 July 1994 16:20:20Game GearAction Platformer-
Dynamite Headdy (Jun 14, 1994 prototype)15 June 1994 06:03:14Sega Mega DriveAction Platformer-
Dynamite Headdy (Jun 15, 1994 prototype)15 June 1994 12:25:32Game GearAction Platformer-
Dynamite Headdy (Jun 16, 1994 prototype)16 June 1994 05:54:34Sega Mega DriveAction Platformer-
Dynamite Headdy (Jun 22, 1994 prototype)22 June 1994 11:47:34Sega Mega DriveAction Platformer-
Dynamite Headdy (Jun 24, 1994 prototype)24 June 1994 14:02:54Sega Mega DriveAction Platformer-
DynoBlaze (Prototype)Sega Mega DriveAction
ESPN International Track & Field (Sep 22, 2000 prototype)22 September 2000 19:09:44PlayStation 2Sports - Misc-
ESPN MLS ExtraTime 2002 (Jan 31, 2002 prototype)31 January 2002Nintendo GameCubeSports - Soccer-
Earnest Evans (Apr 19, 1994 prototype)19 April 1994 11:23:14Sega Mega DrivePlatformer-
Earth Command (Sep 29, 1994 prototype)29 September 1994Philips CD-iFMV-
Earthworm Jim (Aug 19, 1994 prototype)19 August 1994SNESAction-
Earthworm Jim (Aug 4, 1994 GameMaster prototype)4 August 1994SNESAction-
Earthworm Jim (Jul 28, 1994 prototype)28 July 1994Sega Mega DriveAction-
Earthworm Jim 2 (Apr 24, 1995 prototype)24 April 1995SNESAction-
Earthworm Jim 2 (Aug 24, 1995 prototype)24 August 1995Sega Mega DriveAction-
Earthworm Jim 2 (Dec 29, 1995 prototype)29 December 1995 17:25:36Sega SaturnAdventure-
Earthworm Jim 2 (Jan 5, 1996 prototype)5 January 1996 18:29:07Sega SaturnAdventure-
Earthworm Jim 2 (SNEAKERS Prototype)SNESAction-
Earthworm Jim 2 (Sep 7, 1995 prototype)7 September 1995SNESAction-
Ecco 3D (E3 Demo)8 May 1999 11:31:37DreamcastAdventure-
Ecco 3D (May 6, 1999 prototype)6 May 1999 21:07:46DreamcastAdventure-
Ecco II Sentinels of the Universe (Feb 19, 2001 prototype)19 February 2001 12:41:28DreamcastAdventure
Ecco II Sentinels of the Universe (prototype)Dreamcast
Ecco the Dolphin (Jun 29, 1993 build)29 June 1993 10:22:04Sega Mega DriveAdventure-
Ecco the Dolphin 32x (CinePak Demo)Sega 32XTech Demo
Ecco the Dolphin: Defender of the Future (Apr 17, 2000 2PM prototype)17 April 2000 14:10:10DreamcastAdventure-
Ecco the Dolphin: Defender of the Future (Apr 17, 2000 7AM prototype)17 April 2000 07:07:58DreamcastAdventure-
Ecco the Dolphin: Defender of the Future (Apr 19, 2000 prototype)19 April 2000 21:52:12DreamcastAdventure-
Ecco the Dolphin: Defender of the Future (Apr 21, 2000 prototype)21 April 2000 21:05:24DreamcastAdventure-
Ecco the Dolphin: Defender of the Future (Apr 8, 2000 prototype)7 April 2000 22:26:40DreamcastAdventure-
Ecco the Dolphin: Defender of the Future (Feb 17, 2000 prototype)17 February 2000 14:55:04DreamcastAdventure-
Ecco the Dolphin: Defender of the Future (Jan 26, 2000 prototype)26 January 2000 05:22:26DreamcastAdventure-
Ecco the Dolphin: Defender of the Future (Jul 6, 2000 build)6 July 2000 20:11:00DreamcastAdventure-
Ecco the Dolphin: Defender of the Future (Nov 7, 2001 prototype)7 November 2001 16:55:48PlayStation 2Action-
Ecco: The Tides of Time (Apr 13, 1994 prototype)13 April 1994 16:32:42Sega Mega DriveAction Adventure-
Ecco: The Tides of Time (Apr 29, 1994 prototype)4 May 1994 15:38:54Sega Mega DriveAction Adventure-
Ecco: The Tides of Time (Early prototype)Sega Mega DriveAction Adventure-
Ed, Edd n Eddy: The Mis-Edventures (September 6, 2005 build))6 September 2005 17:28:18PlayStation 2Platformer-
Elebits: The Adventures of Kai and Zero (Prototype)Nintendo DSAction-
Enclave (Jun 5, 2002 prototype)5 June 2002XboxAction-
Enthusia Professional Racing (Jan 16, 2005 prototype)16 January 2005 12:33:09PlayStation 2Racing-
Escape From Mars Starring Taz (Apr 18, 1994 prototype)23 April 1994 07:20:54Sega Mega DriveAction Platformer-
Escape From Mars Starring Taz (Jul 6, 1994 prototype)10 July 1994 15:21:52Sega Mega DriveAction Platformer-
Escape From Mars Starring Taz (Jun 10, 1994 prototype)10 June 1994 17:05:34Sega Mega DriveAction Platformer-
Escape From Mars Starring Taz (Jun 14, 1994 prototype)14 June 1994 06:52:48Sega Mega DriveAction Platformer-
Escape From Mars Starring Taz (Jun 18, 1994 prototype A)18 June 1994 08:52:36Sega Mega DriveAction Platformer-
Escape From Mars Starring Taz (Jun 2, 1994 prototype)3 June 1994 05:51:00Sega Mega DriveAction Platformer-
Escape From Mars Starring Taz (Jun 20, 1994 prototype)20 June 1994 14:13:38Sega Mega DriveAction Platformer-
Escape From Mars Starring Taz (Jun 24, 1994 prototype)24 June 1994 05:19:18Sega Mega DriveAction Platformer-
Escape From Mars Starring Taz (Jun 7, 1994 prototype)7 June 1994 05:27:54Sega Mega DriveAction Platformer-
Escape From Mars Starring Taz (Mar 9, 1994 prototype)9 March 1994 12:57:06Sega Mega DriveAction Platformer-
Escape From Mars Starring Taz (May 18, 1994 prototype)18 May 1994 17:14:06Sega Mega DriveAction Platformer-
Escape From Mars Starring Taz (May 23, 1994 prototype)23 May 1994 15:11:20Sega Mega DriveAction Platformer-
Escape From Mars Starring Taz (May 9, 1994 prototype)11 May 1994 12:31:44Sega Mega DriveAction Platformer-
Estpolis Denki II (Jul 18, 1994 prototype)18 July 1994SNESRole Playing-
Eternal Champions (Nov 17, 1993 prototype J)17 November 1993 14:03:50Sega Mega DriveFighter (2D)-
Eternal Champions (Nov 17, 1993 prototype)17 November 1993 14:03:50Sega Mega DriveFighter (2D)-
Eternal Champions (Prototype)Sega Mega DriveFighting-
European Club Soccer (Oct 25, 1991 prototype)25 October 1991 16:40:04Sega Mega DriveSports-
European Super League (Dec 18, 2000 prototype)18 December 2000 17:48:46DreamcastSports - Soccer-
Evergrace (Nov 9, 2000 prototype)9 November 2000 11:22:14PlayStation 2Role playing-
Excitebike 64 (Demo)Nintendo 64Racing-
Exile (Dec 13, 1991 build)13 December 1991 16:33:12Sega Mega DriveRoleplaying-
Explosion Royale (Jun 3, 2003 prototype)3 June 2003 14:35:50PlayStation 2Action
F-1 Race (Prototype)NESRacing-
F-1 World Grand Prix (PAL prototype)Nintendo 64Racing-
F-1 World Grand Prix (Prototype)Game Boy ColorRacing-
F-15 Strike Eagle II (Jul 13, 1992 prototype)13 July 1992Sega Mega DriveFlight Simulator-
F-22 Interceptor (Sep 17, 1991 build)17 September 1991 11:36:04Sega Mega DriveFlight Simulator-
F.A. Premier League Stars (Nov 1, 1999 prototype)1 November 1999 14:56:08PCSports-
F.A. Premier League Stars (Nov 23, 1999 prototype and source code)23 November 1999 14:25:50PCSports-
F.A. Premier League Stars (Oct 12, 1999 prototype)12 October 1999 11:27:51PCSports-
F.A. Premier League Stars 2001 (Apr 17, 2000 prototype)17 April 2000 14:01:35PlayStationSports-
F.A. Premier League Stars 2001 (Jul 28, 2000 prototype)28 July 2000 21:57:53PlayStationSports-
F.A. Premier League Stars 2001 (May 23, 2000 prototype)23 May 2000 12:07:21PlayStationSports-
F.A. Premier League Stars 2001 (May 9, 2000 prototype)9 May 2000 14:32:16PCSports-
F1 Circus MD (Dec 28, 1991 prototype)28 December 1991 13:29:16Sega Mega DriveRacing-
F1 Racing Championship (May 30, 2000 prototype)30 May 2000 11:07:11DreamcastRacing-
F1 Racing Championship (Nov 14, 2000 prototype)14 November 2000 18:07:58PlayStation 2Racing-
F1 World Grand Prix (Sep 3, 1999 prototype)3 September 1999 17:13:26DreamcastRacing-
F1 World Grand Prix II (Jul 28, 2000 prototype)28 July 2000 00:18:24DreamcastRacing-
F1: World Championship Edition (US prototype)Sega Mega DriveRacing
F355 Challenge (Apr 12, 2000 prototype)12 April 2000DreamcastRacing-
F355 Challenge (Aug 21, 2000 prototype)21 August 2000 13:50:48DreamcastRacing-
F355 Challenge (May 1, 2000 prototype)1 May 2000 18:53:26DreamcastRacing-
FIFA 06 (Aug 5, 2005 prototype)5 August 2005PlayStation 2Sports-
FIFA 06 (Jul 12, 2005 prototype)12 July 2005PlayStation 2Sports-
FIFA Football 2005 (Oct 4, 2004 prototype)4 October 2004N-GageSports - Football-
FMC Disk Card Checker (1.3)Hardware Diagnostics-
FUEL (Aug 26, 2006 prototype)26 August 2006XboxRacing
FZ35 Bios (Japanese)BIOS
FaceBreaker (Jun 8, 2008 prototype)8 June 2008Xbox 360Sports-
Falcon (Prototype)SNESShooting
Famicom Mini Collection (prototype)Game Boy AdvanceAction
Family Games II Junk Food Jive (Jun 12, 1995 prototype)12 June 1995Philips CD-iFMV-
Fantastic Parodius: Pursue the Glory of the Past (Aug 5, 1994 prototype)5 August 1994SNESShoot'em Up-
Fantasy Star Soldier (Localization prototype)TurboGrafx-CDShoot 'em up-
Fantasy Zone (REV01 prototype)Sega Master SystemShooter-
Far Cry: Instincts (Aug 5, 2005 prototype)XboxFPS-
Fatal Frame II: Crimson Butterfly (Feb 6, 2004 prototype)6 February 2004 13:48:44PlayStation 2Survival horror-
Fatal Fury Special (Jan 13, 1995 prototype)13 January 1995 11:55:17Sega CDFighting-
Felix the Cat (Prototype)Game BoyAction-
Ferox (Jul 29, 1997 prototype)29 July 1997 16:56:52Sega SaturnPuzzle
Fight Night Round 3 (Dec 21, 2005 prototype - Debug)21 December 2005 05:49:42PlayStation PortableFighting-
Fight for Life (Mar 22, 1995 prototype)22 March 1995Atari JaguarFighting-
Fight for Life (Prototype)Atari JaguarFighting-
Fight for Life (Sep 7, 1995 prototype)7 September 1995Atari JaguarFighting-
Fighters Megamix (Apr 8, 1997 prototype)3 April 1997 14:14:50Sega SaturnFighting-
Fighting Force 2 (Dec 2, 1999 prototype)2 December 1999 02:02:18DreamcastBeat em Up-
Fighting Vipers (Sep 6, 1996 prototype)6 September 1996 11:31:10Sega SaturnFighting-
Fighting Vipers 2 (Dec 25, 2000 prototype)25 December 2000DreamcastFighting-
Fighting Vipers 2 (Oct 8, 2000 prototype)8 October 2000 18:08:30DreamcastFighting-
Final Blow (Jan 16, 1990 prototype)16 January 1990 17:39:04Sega Mega DriveFighting-
Final Fantasy Crystal Chronicles: Ring of Fates (demo)Nintendo DS-
Final Fantasy IX (Sep 6, 2000 prototype)6 September 2000 20:30:00PlayStationRole Playing-
Final Fantasy X (Sep 28, 2001 prototype)28 September 2001 19:40:00PlayStation 2Role Playing-
Final Fantasy XII (Jul 21, 2006 build)21 July 2006PlayStation 2Role Playing-
Final Fight CD (Apr 23, 1993 prototype)23 April 1993 22:44:32Sega CDBeat 'em Up-
Final SetSNESSports-
Fire & Ice (Prototype)Sega Master System
Fire Emblem: Rekka no Ken (Feb 19, 2003 prototype)19 February 2003Game Boy AdvanceTactical-
Fire Emblem: Rekka no Ken (Feb 6, 2003 prototype)6 February 2003Game Boy AdvanceTactical-
Fire Emblem: The Binding Blade (prototype)Game Boy AdvanceRole-playing-
Flash Point (Prototype)Sega Mega DrivePuzzle
Flashback (Dec 21, 1994 prototype)21 December 1994Philips CD-iCinematic platformer-
Flashback: The Quest for Identity (Jan 5, 1995 prototype)5 January 1995Philips CD-iAction-
Flashback: The Quest for Identity (Jul 4, 1995 prototype)4 July 1995Philips CD-iAction-
FlatOut 2 (Apr 4, 2006 prototype)4 April 2006XboxRacing-
Fleet: Shiva's Gate (May 21, 2002 prototype)21 May 2002PlayStation 2Real-time strategy
Flux (Apr 25, 1995 prototype)25 April 1995Sega Mega DriveMusic-
Ford Racing: Off Road (Jan 11, 2008 prototype)11 January 2008 17:38:25PlayStation PortableRacing-
Formula One 05 (Apr 6, 2005 prototype)6 April 2005 11:03:59PlayStation 2Racing-
Formula One 06 (Jun 15, 2006 prototype)15 June 2006PlayStation PortableSim racing-
Formula One 06 (Jun 2, 2006 prototype)2 June 2006 11:44:54PlayStation 2Racing-
Formula One 06 (Jun 21, 2006 prototype)21 June 2006PlayStation 2Sim racing-
Formula One 99 (Aug 12, 1999 prototype)12 August 1999 17:51:01PlayStationRacing-
Forza Motorsport (Mar 5, 2005 prototype)5 March 2005XboxRacing-
Frame Gride (March 19, 1999 prototype)19 March 1999DreamcastFighting-
Freaky Flyers (May 28, 2003 prototype)28 May 2003XboxRacing-
Frog Dude (Prototype)10 January 1993Sega Mega DrivePlatform
Frogger (Prototype)Amstrad CPCAction
Frogger (Sep 3, 1997 prototype)3 September 1997 17:29:52PCAction-
Frogger 2: Swampy's Revenge (Milestone 4 prototype)Nintendo 64Action
Frogger 2: Swampy's Revenge (Prototype)Nintendo 64Action
Frogger Game Gear (Prototype)Game GearAction
Front Mission 3 (prototype)14 December 1999PlayStation-
Fur Fighters (Jun 12, 2000 prototype)12 June 2000 14:02:51DreamcastFighting-
Fur Fighters (Jun 2, 2000 prototype)2 June 2000 13:31:57DreamcastFighting-
GP Rider (Jan 4, 1994 prototype)4 January 1994 18:15:54Game GearRacer-
GPU26 2600 Emulator13 October 1995Emulator
Gain Ground (Jul 27, 1990 prototype)27 July 1990 10:01:22Sega Mega DriveShooter-
Gain Ground (Prototype)Sega Master SystemAction-
Gakken no Obenkyou Soft Tasizan Hikizan prototypeSega PicoEducational-
Galerians (Aug 20, 1999 prototype)20 August 1999PlayStationSurvival horror-
Game Boy Advance BIOS (Debug build)Game Boy AdvanceBIOS-
Ganbare Goemon 3: Shishi Juurokubei no Karakuri Manjigatame (Prototype)SNESAdventure-
Gangs of London (Jun 5, 2006 prototype)5 June 2006 15:43:17PlayStation PortableAction-
Gauntlet (100% Complete Nintendo DS prototype)Nintendo DSAction
Gauntlet (CENSOR prototype)Sega Mega DriveRole playing-
Gauntlet (Nintendo DS demo)Nintendo DSAction-
Gauntlet Legends (May 26, 2000 prototype)26 May 2000 12:24:24DreamcastRole playing-
Gauntlet: Dark Legacy (Mar 19, 2001 build)19 March 2001PlayStation 2-
Geist Force (Apr 6, 1999 prototype)6 April 1999DreamcastShooting
Gekido (Sep 4, 2000 prototype)4 September 2000 11:43:18Game Boy ColorBeat 'em Up
Gen 13 (Mar 20, 1997 prototype)20 March 1997 23:26:26PlayStationTech Demo
Getsu Fuuma Den (prototype)NESAction-Adventure-
Gex 3: Deep Cover Gecko (Dec 30, 1998 prototype)30 December 1998 14:48:20PlayStationAction-
Gex 3: Deep Cover Gecko (Feb 25, 1999 prototype)25 February 1999 13:37:40PlayStationAction-
Gex: Enter the Gecko (Jan 29, 1998 prototype)29 January 1998 10:49:34PlayStationPlatform-
Ghost House (Prototype)Sega Master SystemAction-
Ghost Master (Jul 11, 2003 prototype)11 July 2003 02:49:06PlayStation 2Puzzle, strategy-
Ghost Master (May 7, 2004 prototype)7 May 2004PlayStation 2Puzzle, strategy-
Ghost Rider (Dec 10, 2006 prototype)10 December 2006 17:47:47PlayStation 2Hack and Slash-
Ghost Rider (Dec 13, 2006 prototype)13 December 2006 14:22:16PlayStation 2Hack and Slash-
Ghost Rider (Dec 14, 2006 10.06 prototype)14 December 2006 10:06:13PlayStation 2Hack and Slash-
Ghost Rider (Dec 14, 2006 10.22 prototype)14 December 2006 10:22:42PlayStation 2Hack and Slash-
Ghost Rider (Dec 14, 2006 17.05 prototype)14 December 2006 17:05:32PlayStation 2Hack and Slash-
Ghost Rider (Dec 18, 2006 14.15 prototype)18 December 2006 14:15:03PlayStation 2Hack and Slash-
Ghost Rider (Dec 18, 2006 15.13 prototype)18 December 2006 15:13:11PlayStation 2Hack and Slash-
Ghost Rider (Dec 18, 2006 17.17 prototype)18 December 2006 17:17:43PlayStation 2Hack and Slash-
Ghost Rider (Dec 6, 2006 08.26 prototype)6 December 2006 08:26:23PlayStation 2Hack and Slash-
Ghost Rider (Dec 6, 2006 11.03 prototype)6 December 2006 11:03:35PlayStation 2Hack and Slash-
Ghost Rider (Dec 6, 2006 11.19 prototype)6 December 2006 11:19:09PlayStation 2Hack and Slash-
Ghost Rider (Dec 8, 2006 09.44 prototype)8 December 2006 09:44:56PlayStation 2Hack and Slash-
Ghost Rider (Dec 8, 2006 10.31 prototype)8 December 2006 10:31:23PlayStation 2Hack and Slash-
Ghost Rider (Dec 8, 2006 18.04 prototype)8 December 2006 18:04:22PlayStation 2Hack and Slash-
Ghost Rider (Jan 10, 2006 prototype)10 January 2006XboxAction
Ghost Rider (Jan 18, 2007 prototype)18 January 2007 16:49:03PlayStation PortableAction-
Ghost Rider (Jan 2, 2007 prototype)2 January 2007 16:41:20PlayStation 2Hack and Slash-
Ghost Rider (Jan 3, 2007 prototype)3 January 2007 14:17:06PlayStation 2Hack and Slash-
Ghost Rider (Jan 5, 2006 prototype)5 January 2006XboxAction
Ghost Rider (Jan 5, 2007 build)5 January 2007 12:53:44PlayStation 2Hack and Slash-
Ghost Rider (Nov 10, 2006 prototype)10 November 2006 11:25:41PlayStation 2Hack and Slash-
Ghost Rider (Nov 13, 2006 prototype)13 November 2006 08:14:13PlayStation 2Hack and Slash-
Ghost Rider (Nov 14, 2006 prototype)14 November 2006 11:00:23PlayStation 2Hack and Slash-
Ghost Rider (Nov 17, 2006 prototype)17 November 2006 15:24:08PlayStation 2Hack and Slash-
Ghost Rider (Nov 2, 2006 prototype)2 November 2006 10:32:14PlayStation 2Hack and Slash-
Ghost Rider (Nov 27, 2006 prototype)27 November 2006 10:46:00PlayStation 2Hack and Slash-
Ghost Rider (Nov 3, 2006 prototype)3 November 2006 14:55:24PlayStation 2Hack and Slash-
Ghost Rider (Nov 6, 2006 prototype)6 November 2006 08:37:10PlayStation 2Hack and Slash-
Ghost Rider (Nov 7, 2005 prototype)7 November 2005XboxAction
Ghost Rider (Nov 8, 2006 14.24 prototype)8 November 2006 14:24:58PlayStation 2Hack and Slash-
Ghost Rider (Nov 8, 2006 16.27 prototype)8 November 2006 16:27:49PlayStation 2Hack and Slash-
Ghost Rider (Nov 9, 2006 prototype)9 November 2006 11:09:39PlayStation 2Hack and Slash-
Ghost Rider (Oct 12, 2006 prototype)12 October 2006 12:51:03PlayStation 2Hack and Slash-
Ghost Rider (Oct 13, 2006 prototype)13 October 2006 09:58:26PlayStation 2Hack and Slash-
Ghost Rider (Oct 16, 2006 prototype)16 October 2006 10:47:37PlayStation 2Hack and Slash-
Ghost Rider (Oct 17, 2006 prototype)17 October 2006 12:19:16PlayStation 2Hack and Slash-
Ghost Rider (Oct 18, 2006 prototype)18 October 2006 10:29:27PlayStation 2Hack and Slash-
Ghost Rider (Oct 20, 2006 prototype)20 October 2006 09:07:26PlayStation 2Hack and Slash-
Ghost Rider (Oct 23, 2006 prototype)23 October 2006 08:39:02PlayStation 2Hack and Slash-
Ghost Rider (Oct 26, 2006 prototype)26 October 2006 09:14:19PlayStation 2Hack and Slash-
Ghost Rider (Oct 3, 2006 prototype)3 October 2006 09:57:41PlayStation 2Hack and Slash-
Ghost Rider (Oct 4, 2006 prototype)4 October 2006 08:19:59PlayStation 2Hack and Slash-
Ghost Rider (Oct 5, 2006 prototype)5 October 2006 12:55:35PlayStation 2Hack and Slash-
Ghost Rider (Sep 18, 2006 prototype)18 September 2006 10:58:01PlayStation 2Hack and Slash-
Ghost Rider (Sep 19, 2006 10.21 prototype)19 September 2006 10:21:57PlayStation 2Hack and Slash-
Ghost Rider (Sep 19, 2006 12.18 prototype)19 September 2006 12:18:50PlayStation 2Hack and Slash-
Ghost Rider (Sep 19, 2006 19.04 prototype)19 September 2006 19:04:11PlayStation 2Hack and Slash-
Ghost Rider (Sep 21, 2006 prototype)21 September 2006 11:10:22PlayStation 2Hack and Slash-
Ghost Rider (Sep 25, 2006 prototype)25 September 2006 09:35:53PlayStation 2Hack and Slash-
Ghost Rider (Sep 27, 2006 prototype)27 September 2006 14:54:37PlayStation 2Hack and Slash-
Ghostbusters (May 1, 1990 prototype)1 May 1990 19:22:12Sega Mega DrivePlatformer-
Ghostbusters (Prototype)NESAction-
Ghoul Patrol (PAL build)SNESAction-
Ghouls 'N Ghosts (prototype)Sega Master SystemAction-
Ghouls 'n Ghosts (Jun 22, 1989 build)22 June 1989 16:25:00Sega Mega DrivePlatformer-
Giant Killers (Jan 9, 2001 prototype)9 January 2001DreamcastSports - Soccer-
Gimmick! (Japan prototype)NESPlatform-
Glimmerati (Apr 20, 2005 prototype)20 April 2005N-GageRacing-
Glimmerati (May 10, 2005 prototype)10 May 2005N-GageRacing-
Global Defense (Prototype)Sega Master SystemShooter-
Global Domination (Dec 16, 1998 prototype)16 December 1998 16:00:32PlayStationStrategy-
Global Domination (Jun 28, 1998 prototype)28 June 1998 21:31:04PlayStationStrategy-
Global Gladiators (Jan 18, 1994 prototype)18 January 1994 18:01:13Game BoyPlatformer
Global Gladiators (Jul 20, 1993 prototype)20 July 1993 11:23:26Game BoyPlatformer
Global Gladiators (Jul 9, 1993 prototype)9 July 1993 11:32:06NESPlatformer
Global Gladiators (Jun 16, 1993 prototype)16 June 1993 16:27:08NESPlatformer
Global Gladiators (Jun 30, 1993 prototype)30 June 1993 14:11:52NESPlatformer
Global Gladiators (May 28, 1993 prototype - A)28 May 1993 19:18:24NESPlatformer
Global Gladiators (May 28, 1993 prototype)28 May 1993 18:16:30NESPlatformer
Global Gladiators (Oct 10, 1993 prototype)4 October 1993 15:45:58Game BoyPlatformer
Global Gladiators (Sep 27, 1993 prototype)27 September 1993 16:49:36Game BoyPlatformer
Glover (Jul 16, 1998 prototype)16 July 1998Nintendo 64Platform-
Glover 2 (Prototype A)Nintendo 64Platform
Glover 2 (Prototype B)Nintendo 64Platform
God of War: Chains of Olympus (Feb 1, 2008 prototype)1 February 2008 13:44:42PlayStation PortableAction-
Gods (Sep 10, 1992 prototype)10 September 1992SNESAction-
Golden Axe (Nov 22, 1989 prototype)22 November 1989 10:24:08Sega Mega DriveBeatem Up-
Golden Axe (Oct 14, 1989 prototype)14 October 1989Sega Mega DriveBeatem Up-
Golden Axe III (Europe)Sega Mega DriveBeat 'em Up
Golden Axe: Beast Rider (Jul 21, 2008 prototype)11 July 2008Xbox 360Golden_Axe-2008-07-21-Title.PNG-
Golden Oldies 2: Blockbuster and Bughunt (Apr 26, 1996 prototype)26 April 1996Philips CD-iFMV-
Golf Magazine: 36 Great Holes Starring Fred Couples (Dec 13, 1994 prototype)13 December 1994 13:26:28Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Dec 14, 1994 prototype)14 December 1994 21:08:38Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Dec 19, 1994 prototype)19 December 1994 22:10:22Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Dec 2, 1994 prototype)2 December 1994 13:30:40Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Dec 21, 1994 PAL prototype)21 December 1994 12:05:28Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Dec 21, 1994 prototype)21 December 1994 09:41:40Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Dec 3, 1994 prototype)3 December 1994 22:39:08Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Dec 6, 1994 prototype)6 December 1994 11:45:02Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Jul 6, 1994 prototype)6 July 1994 13:47:22Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Nov 1, 1994 prototype)1 November 1994 13:52:46Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Nov 10, 1994 prototype)10 November 1994 10:11:44Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Nov 16, 1994 prototype)16 November 1994 00:42:40Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Nov 18, 1994 prototype)18 November 1994 12:20:58Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Nov 19, 1994 prototype)19 November 1994 02:45:06Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Nov 21, 1994 prototype)21 November 1994 15:19:24Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Nov 22, 1994 prototype B)22 November 1994 15:37:30Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Nov 22, 1994 prototype)22 November 1994 07:32:54Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Nov 23, 1994 prototype)23 November 1994 10:43:32Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Nov 26, 1994 prototype)25 November 1994 23:52:52Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Nov 27, 1994 prototype)26 November 1994 20:53:10Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Nov 28, 1994 prototype B)28 November 1994 18:54:48Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Nov 28, 1994 prototype)28 November 1994 08:52:18Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Nov 29, 1994 prototype B)29 November 1994 15:57:40Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Nov 29, 1994 prototype)29 November 1994 10:31:20Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Nov 3, 1994 prototype)3 November 1994 10:10:14Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Nov 30, 1994 prototype)30 November 1994 15:52:16Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Nov 5, 1994 prototype)5 November 1994 14:15:04Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Nov 7, 1994 prototype)7 November 1994 12:13:34Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Nov 8, 1994 prototype)8 November 1994 23:27:08Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Oct 11, 1994 prototype)11 October 1994 16:10:50Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Oct 17, 1994 prototype)17 October 1994 20:39:34Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Oct 18, 1994 prototype)20 October 1994 09:48:08Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Oct 24, 1994 prototype)24 October 1994 09:28:18Sega 32XSports - Golf-
Golf Magazine: 36 Great Holes Starring Fred Couples (Oct 26, 1994 prototype)26 October 1994 10:09:32Sega 32XSports - Golf-
Golfamania (Prototype)Sega Master SystemSports-
Gothic (Oct 11, 2000 prototype)21 December 2000 18:00:42PCRole playing-
Gothic: The Sequel (Oct 31, 2001 prototype)31 October 2001 23:00:00PCRole playing
Grabbed by the Ghoulies (Aug 28, 2003 prototype)28 August 2003 09:14:35XboxAction-
Grandia II (Jun 1, 2000 demo)1 June 2000 23:11:02DreamcastRole playing-
Granhistoria: Genshi Sekaiki (Mar 16, 1995 prototype)16 March 1995SNESRole Playing-
Great Golf (Prototype)Sega Master SystemSports - Golf-
Greg Hastings Tournament Paintball (Mar 25, 2005 prototype)25 March 2005 17:57:41XboxAction-
Greg Hastings Tournament Paintball 2 (Sep 15, 2005 prototype)15 September 2005 15:12:08XboxAction-
Growl (Aug 26, 1991 prototype)26 August 1991 14:13:54Sega Mega DriveBeat Em' Up-
Gunple: Gunman's Proof (Prototype)SNESAction-
Gunstar Heroes (Prototype)Sega Mega DriveAction-
Half-Life (Apr 20, 2001 prototype)20 April 2001 09:13:38DreamcastFPS
Half-Life (Jul 13, 2001 prototype)13 July 2001DreamcastFPS
Half-Life (Nov 7, 2000 video)7 November 2000 18:12:58DreamcastFPS
Half-Life (Sep 4, 1997 prototype)4 September 1997PCFPS-
Halo 2 (Jun 28, 2004 prototype)XboxFPS-
Halo: Reach (Jul 24, 2010 prototype)24 July 2010Xbox 360First-person shooter-
Hang On & Safari Hunt (Prototype)Sega Master SystemCompilation-
Hang-On (Prototype)Sega Master SystemRacing-
Hanna Barbera's Turbo Toons (Atlus prototype)SNESRacing-
Haou Taikei Ryuu Knight: Lord of Paladin (Prototype)SNESRole Playing-
Happily Ever After (Prototype)NESAdventure
Hard Corps: Uprising (E3 2010 Preview Prototype)run-n-gun-
Hard Drivin' (Prototype)26 March 1991NESRacing
Hatris (Prototype)NESPuzzle-
Heart of Darkness (May 31, 1996 prototype)31 May 1996 19:12:14Sega SaturnAdventure
Heisei Kyouiku Iinkai Jr. prototypeSega PicoEducational-
Heisei Ten Sai Baka Bon Minna De Famiri-Restutoranni-Kun prototypeSega PicoEducational-
Hell Gate (Apr 10, 2001 prototype)DreamcastShooter
Hexen (Dec 12, 1996 prototype)12 December 1996 15:46:37Sega SaturnFPS-
Hidden & Dangerous (Jul 30, 2000 prototype)30 July 2000 20:37:32DreamcastAction-
Hieperdepiep ik lees (Mar 16, 1996 prototype)16 March 1996Philips CD-iAction-
High Seas Havoc (early prototype)1992Sega Mega DrivePlatform-
High Seize (Jul 8, 2005 prototype)8 July 2005N-GageAction-
Hit & Myth (Prototype)GizmondoAction
Hitler No Fukkatsu: Top Secret (prototype)NESAction-
Home Alone 2: Lost in New York (Sep 29, 1993 build)29 September 1993 04:19:08Sega Mega DrivePlatformer-
Hondenliefde (Feb 1, 1995 prototype)1 February 1995Philips CD-iFMV-
Honoo no Doukyuuji: Dodge Danpei (Prototype)SNESSports - Soccer-
Hook (Prototype)Sega Master SystemAction
Huckle and Lowly's Busiest Day Ever (Apr 22, 1994 prototype)22 April 1994 09:56:20Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (Apr 24, 1994 prototype)25 April 1994 06:02:22Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (Apr 26, 1994 prototype A)27 April 1994 17:49:56Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (Apr 26, 1994 prototype B)26 April 1994 16:12:40Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (Apr 26, 1994 prototype D)Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (Apr 26, 1994 prototype E)26 April 1994 22:44:28Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (Apr 27, 1994 prototype)27 April 1994 18:05:48Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (Jul 21, 1994 prototype F)21 July 1994 14:49:38Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (Mar 2, 1994 prototype)2 March 1994 10:53:34Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (May 10, 1994 prototype D)10 May 1994 08:28:18Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (May 3, 1994 prototype A)3 May 1994 15:14:36Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (May 3, 1994 prototype B)3 May 1994 15:25:44Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (May 3, 1994 prototype C)3 May 1994 18:53:02Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (May 3, 1994 prototype D)3 May 1994 19:03:32Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (May 6, 1994 prototype A)6 May 1994 16:35:12Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (May 6, 1994 prototype B)6 May 1994 16:45:54Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (May 9, 1994 prototype B)9 May 1994 13:47:20Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (May 9, 1994 prototype C)9 May 1994 20:05:34Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (May 9, 1994 prototype D)9 May 1994 21:39:18Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (May 9, 1994 prototype)9 May 1994 11:30:44Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (Oct 4, 1994 prototype)3 October 1994 19:18:16Sega PicoEducational-
Huckle and Lowly's Busiest Day Ever (Sep 19, 1994 prototype)19 September 1994 10:31:44Sega PicoEducational-
Hydro Thunder (Jun 16, 1999 prototype)16 June 1999 17:49:18DreamcastRacing-
Hydro Thunder (Sep 8, 1999 prototype)8 September 1999 17:15:42DreamcastRacing-
Hyper Dunk: The Playoff Edition (Prototype)Sega Mega DriveSports - Basketball-
Hyper Iria (Jul 3, 1995 prototype)3 July 1995SNESAction-
I Spy Fun House (prototype)Nintendo DSPuzzle-
IMSA Racing (Prototype)Panasonic M2Racing
Icebreaker II (Prototype)3DOStrategy/Action
Ikinari Musician (Prototype)NESShooter-
Illusion of Gaia (prototype)SNESAction RPG-
Impossible Mission (Prototype)Sega Master SystemAction-
In the Groove 2 (In the Groove 2 (Aug 30, 2005 Prototype))30 August 2005 18:50:20PlayStation 2
Indiana Jones and the Infernal Machine (Australian Prototype)Nintendo 64Action
Indiana Jones and the Last Crusade (Prototype)Sega Master SystemAction-
InfinityGame Boy ColorRole-Playing Video Game
Intellivision Lives! (Dec 2, 2003 prototype)2 December 2003 20:17:20XboxCompilation-
International Superstar Soccer 2 (Jan 11, 2002 prototype)11 January 2002 15:16:02PlayStation 2Sports - Soccer-
Internet Game Pack (Feb 28, 2001 prototype)28 February 2001 01:59:40DreamcastMultiplayer
Invasion From The Planet Skyron (May 31, 1995 prototype)31 May 1995Philips CD-iFMV-
Isle of Minno (May 12, 2006 prototype)12 May 2006 12:52:11PlayStation PortableAdventure
Itadaki Street 2: Neon Sign ha Bara Iro ni (Dec 20, 1993 prototype)20 December 1993SNESBoard Game-
J.League Excite Stage '95 (Prototype)SNESSports - Soccer-
JVC CD-ROM Emulator SystemDev Kit-
Jack Nicklaus Golf (Jan 13, 1995 prototype - V003)13 January 1995Atari JaguarSports
Jack Nicklaus Golf (Jan 16, 1995 prototype - V004)16 January 1995Atari JaguarSports
Jack Nicklaus Golf (Jul 4, 1994 prototype - V002)4 July 1994Atari JaguarSports
Jack Nicklaus Golf (Jul 4, 1994 prototype - V002A)4 July 1994Atari JaguarSports
Jack Nicklaus Golf (Jul 4, 1994 prototype)4 July 1994Atari JaguarSports - Golf
Jak 3 (Aug 24, 2004 demo)24 August 2004 00:29:29PlayStation 2Action-
Jak 3 (Aug 5, 2004 demo)5 August 2004 00:03:42PlayStation 2Action-
Jak 3 (Jul 12, 2004 prototype)12 July 2004PlayStation 2Action-adventure, third-person shooter-
Jak 3 (Oct 1, 2004 prototype)1 October 2004PlayStation 2Action-adventure, third-person shooter-
Jak 3 (Sep 14, 2004 prototype)14 September 2004 11:17:03PlayStation 2Action-adventure, third-person shooter-
Jak II (Jul 13, 2003 prototype)13 July 2003 16:00:20PlayStation 2Action-
Jak II (Jul 17, 2003 demo)17 July 2003 15:22:00PlayStation 2Action-
Jak II (Mar 15, 2003 demo)15 March 2003 14:32:37PlayStation 2Action-
Jak X: Combat Racing (Jun 23, 2005 NTSC prototype)23 June 2005PlayStation 2Racing-
Jak X: Combat Racing (Jun 23, 2005 PAL prototype)23 June 2005 02:11:54PlayStation 2Racing-
Jak and Daxter: The Precursor Legacy (Sep 18, 2001 demo)18 September 2001PlayStation 2-
James 'Buster' Douglas Knockout Boxing (Prototype)Sega Master SystemSports - Boxing-
James Bond 007: Agent Under Fire (Jan 25, 2002 prototype)25 January 2002Nintendo GameCubeFPS-
Jeanne d'Arc (Aug 17, 2006 prototype)17 August 2006 15:22:14PlayStation PortableTactical role-playing-
Jeff's Shoot'Em Up (Prototype)SNESShooter
Jeremy McGrath Supercross 2000 (v0.800 prototype)DreamcastRacing-
Jesse "The Body" Ventura Wrestling Superstars (Mar 2, 1992 prototype)2 March 1992 15:55:44Sega Mega DriveFighting-
Jet Force Gemini (Aug 19, 1999 demo)19 August 1999 15:26:00Nintendo 64Action-
Jet Moto 2124 (Jan 18, 2000 prototype)18 January 2000 13:51:11PlayStationRacing
Jet Set Radio (Oct 3, 2000 prototype)3 October 2000 12:15:43DreamcastAction-
Jetpack (Prototype)Game BoyAction-
JoJo's Bizarre Adventure (Jan 11, 2000 prototype)11 January 2000 16:28:16DreamcastFighting-
Joe & Mac 2: Lost in the Tropics (prototype)SNESPlatformer-
Joe Guard (prototype)Philips CD-iFMV
John Madden Football (Nov 7, 1990 prototype)7 November 1990 14:17:10Sega Mega DriveSports-
Johnny Mnemonic (Mar 13, 1995 prototype)13 March 1995 17:38:41Sega CDFMV
Judgement Force (Nov 26, 1996 prototype)26 November 1996Sega SaturnBeat 'em up
Juiced (Jul 13, 2004 Acclaim Prototype)13 July 2004XboxRacing
Juiced (Jun 11, 2004 Acclaim Prototype)11 July 2004 17:39:20PlayStation 2Racing
Jump (Prototype)GizmondoAction-
Jurassic Park (Aug 3, 1993 protoype)3 August 1993 16:45:33Sega CDAdventure-
Jurassic Park (Jun 14, 1993 prototype)14 June 1993 17:08:28Sega Mega DrivePlatformer-
Jurassic Park (May 26, 1993 build)26 May 1993 10:25:54Sega Mega DrivePlatformer-
Jurassic Park (Prototype)SNESAction-
Jurassic Park - Rampage Edition (Jul 13, 1994 prototype)13 July 1994 18:44:56Sega Mega DriveAction Platformer-
Jurassic Park - Rampage Edition (Jul 14, 1994 prototype)14 July 1994 19:19:30Sega Mega DriveAction Platformer-
Jurassic Park - Rampage Edition (Jul 15, 1994 prototype)15 July 1994 20:09:02Sega Mega DriveAction Platformer-
Jurassic Park - Rampage Edition (Jul 17, 1994 prototype)17 July 1994 11:50:08Sega Mega DriveAction Platformer-
Jurassic Park - Rampage Edition (Jul 18, 1994 prototype)19 July 1994 05:39:36Sega Mega DriveAction Platformer-
Jurassic Park - Rampage Edition (Jul 19, 1994 prototype)19 July 1994 16:24:16Sega Mega DriveAction Platformer-
Jurassic Park - Rampage Edition (Jul 8, 1994 prototype)8 July 1994 17:14:28Sega Mega DriveAction Platformer-
Jurassic Park - Rampage Edition (Jun 20, 1994 prototype)Sega Mega DriveAction Platformer-
Jurassic Park - Rampage Edition (Jun 22, 1994 prototype)22 June 1994 07:48:44Sega Mega DriveAction Platformer-
Jurassic Park - Rampage Edition (Jun 30, 1994 prototype)30 June 1994 10:59:56Sega Mega DriveAction Platformer-
KISS Psycho Circus: The Nightmare Child (Nov 28, 2000 prototype)28 November 2000 14:38:30DreamcastFPS-
KISS Psycho Circus: The Nightmare Child (Nov 3, 2000 prototype)3 November 2000 11:36:32DreamcastFPS-
Kameo (Oct 1, 2004 prototype)1 October 2004XboxAction
Kane & Lynch: Dead Men (Sep 13, 2007 prototype)13 September 2007Xbox 360-
Kao the Kangaroo (Sep 25, 2000 prototype)25 September 2000 13:01:38DreamcastAction-
Kasumi Ninja (Prototype)Atari JaguarFighting-
Kenyuu Densetsu Yaiba (Nov 1993 prototype)November 1993SNESRole playing-
Kid Chameleon (Dec 19, 1991 prototype)19 December 1991 10:26:10Sega Mega DrivePlatformer-
Kikansha Thomas Ni Notte prototypeSega PicoEducational-
Kikuni Masahiko no Jantoushi Dora Ou (Nov 15, 1992 prototype)15 November 1992SNESPuzzle-
Killer Instinct (prototype)SNESFighting-
Killer7 (Jun 3, 2005 prototype)3 June 2005 14:28:35Nintendo GameCubeAction-adventure, rail shooter-
Killer7 (May 11, 2005 prototype)11 May 2005 12:36:12Nintendo GameCubeAction-adventure, rail shooter-
Killer7 (PAL prototype)Nintendo GameCubeAction-adventure, rail shooter-
Killing Time (2.2 prototype)3DOFPS-
Killing Time (Aug 28, 1995 prototype)28 August 19953DOFPS-
Killzone (Jul 29, 2004 prototype)29 July 2004PlayStation 2First-person shooter-
Killzone: Liberation (Aug 21, 2006 prototype)21 August 2006 22:24:52PlayStation PortableFPS-
Killzone: Liberation (Jul 19, 2006 prototype)19 July 2006 13:30:29PlayStation PortableFPS-
King Arthur's World (Prototype)SNESRTS-
King Neptune's Adventure (Prototype)NESAction-
King Of Fighters Extreme (Dec 5, 2004 prototype)5 December 2004N-GageFighting-
King of Fighters R-1 & Melon-chan no Seichou Nikki (Prototype)Neo Geo Pocket ColorFighting-
King of Fighters R-2 (Prototype)Neo Geo Pocket ColorFighting-
King's Quest: Quest for the Crown (Prototype)Sega Master SystemAdventure-
Kingdom Hearts II (Feb 1, 2006 prototype)1 February 2006 10:54:46PlayStation 2Action role-playing-
Kingdom Hearts II (Feb 3, 2006 prototype)2 March 2006 05:36:47PlayStation 2Action role-playing-
Kingdom Hearts Re:Chain of Memories (Oct 01, 2008 Preview)1 October 2008 18:30:44PlayStation 2Role playing-
Kingdom II: Shadoan (Jun 11, 1996 prototype)11 June 1996Philips CD-iFMV-
Kingdom Under Fire: Circle of Doom (Sep 7, 2007 prototype)7 September 2007Xbox 360Action RPG-
Kingdom Under Fire: The Crusaders (Mar 14, 2003 prototype)14 March 2003XboxHack and Slash-
Kingdom: The Far Reaches (Dec 22, 1994 prototype)22 December 1994Philips CD-iFMV-
Kirikou and the Wild Beasts (prototype)Nintendo DSPlatform-
Klax (Jun 21, 1990 prototype)21 June 1990 17:41:36Sega Mega DrivePuzzle-
Klax (Prototype)Atari LynxPuzzle-
Klonoa 2: Lunatea's Veil (Sep 17, 2001 build)17 September 2001 20:01:12PlayStation 2Action-
Knuckles' Chaotix (Dec 27, 1994 prototype)27 December 1994 09:28:48Sega 32XAction Platformer-
Knuckles' Chaotix (Dec 29, 1994 prototype)30 December 1994 14:31:44Sega 32XAction Platformer-
Knuckles' Chaotix (Dec 7, 1994 prototype)7 December 1994 06:15:32Sega 32XAction Platformer-
Knuckles' Chaotix (Feb 10, 1995 prototype)10 February 1995 05:28:58Sega 32XAction Platformer-
Knuckles' Chaotix (Feb 13, 1995 prototype B)13 February 1995 05:46:08Sega 32XAction Platformer-
Knuckles' Chaotix (Feb 13, 1995 prototype)13 February 1995 06:29:24Sega 32XAction Platformer-
Knuckles' Chaotix (Feb 14, 1995 prototype)14 February 1995 05:46:16Sega 32XAction Platformer-
Knuckles' Chaotix (Feb 16, 1995 prototype)16 February 1995 18:06:36Sega 32XAction Platformer-
Knuckles' Chaotix (Feb 2, 1995 prototype)7 February 1995 14:25:54Sega 32XAction Platformer-
Knuckles' Chaotix (Feb 8, 1995 prototype)8 February 1995 10:17:48Sega 32XAction Platformer-
Knuckles' Chaotix (Feb 9, 1995 prototype)9 February 1995 07:25:52Sega 32XAction Platformer-
Knuckles' Chaotix (Jan 12, 1995 prototype)12 January 1995 08:36:32Sega 32XAction Platformer-
Knuckles' Chaotix (Jan 19, 1995 prototype)19 January 1995 06:04:34Sega 32XAction Platformer-
Koudelka (Oct 16, 1999 prototype)16 October 1999 20:00:00PlayStationRole Playing-
Kuru Kuru Kururin (prototype)Game Boy AdvancePuzzle-
Kururin Paradise (prototype)Game Boy AdvancePuzzle-
Kyojin no Doshin (Demo)Nintendo 64DDAction-
Kyuukai Douchuuki (Prototype)Sega Mega DriveSports - Baseball-
L.A. Rush (Aug 13, 2005 prototype)13 August 2005 13:17:52PlayStation 2Racing-
L.A. Rush (Jul 15, 2006 prototype)15 July 2006XboxRacing-
LEGO Island 2: The Brickster's Revenge (Prototype)PlayStationAction-
Landstalker (Feb 24, 1993 prototype)24 February 1993 11:55:00Sega Mega DriveRoleplaying-
Landstalker (Jul 13, 1993 build)13 July 1993 10:26:24Sega Mega DriveRoleplaying-
Le Mans 24 Hours (Aug 20, 2000 prototype)20 August 2000 10:46:36DreamcastRacing-
Legacy of Kain: Defiance (Oct 11, 2003 prototype)11 October 2003PlayStation 2Action-adventure-
Legacy of Kain: Soul Reaver (Jan 18, 2000 prototype)18 January 2000 11:06:04DreamcastAction-
Legacy of Kain: Soul Reaver (Jul 14, 1999 prototype)14 July 1999PlayStationAction-
Legacy of Kain: Soul Reaver (Jul 2, 1999 prototype)2 July 1999PlayStationAction-
Legacy of Kain: Soul Reaver (Jun 1, 1999 prototype)1 June 1999PlayStationAction-
Legacy of Kain: Soul Reaver (Jun 10, 1999 prototype)10 June 1999PlayStationAction-
Legacy of Kain: Soul Reaver (Jun 18, 1999 prototype)18 June 1999PlayStationAction-
Legacy of Kain: Soul Reaver (Jun 28, 1999 prototype)28 June 1999 11:11:20PlayStationAction-
Legacy of Kain: Soul Reaver (May 12, 1999 prototype)12 May 1999 19:07:20PlayStationAction-
Legend of Illusion Starring Mickey Mouse (Oct 11, 1994 prototype)11 October 1994 19:10:58Game GearAction Platformer-
Legend of Illusion Starring Mickey Mouse (Oct 14, 1994 prototype)14 October 1994 18:32:46Game GearAction Platformer-
Legend of Illusion Starring Mickey Mouse (Oct 17, 1994 prototype)17 October 1994 17:03:46Game GearAction Platformer-
Legend of Illusion Starring Mickey Mouse (Sep 22, 1994 prototype)22 September 1994 11:35:24Game GearAction Platformer-
Legend of Illusion Starring Mickey Mouse (Sep 30, 1994 prototype SEL)30 September 1994 16:21:02Game GearAction Platformer-
Legend of Illusion Starring Mickey Mouse (Sep 30, 1994 prototype)30 September 1994 16:20:16Game GearAction Platformer-
Legend of Legaia (Nov 16, 1998 prototype)16 November 1998PlayStation-
Lemmings (May 19, 1993 prototype)19 May 1993Game BoyPuzzle-
Lemmings (Sep 30, 2005 prototype)30 September 2005 10:14:15PlayStation PortablePuzzle-
Lemmings 2 Game Gear (Prototype)Game GearPuzzle
Lemmings 2 Sega Master System (Prototype)Sega Master SystemPuzzle
Les Guignols de l'info (May 22, 1996 prototype)22 May 1996Philips CD-iFMV-
Les Maîtres de la peinture hollandaise au 17ème siècle (Apr 9, 1993 prototype)9 April 1993Philips CD-iFMV-
Lethal Enforcers (Aug 13, 1993 prototype)13 August 1993Sega Mega DriveShooter-
Lethal Weapon 3 (Prototype)Sega Master SystemAction
Light Crusader (Jul 10, 1995 prototype)4 July 1995 13:52:56Sega Mega DriveRole-Playing-
Light Crusader (Jun 8, 1995 prototype)7 June 1995 11:45:26Sega Mega DriveRole-Playing-
Lightning Gunner (Apr 14, 1997 prototype)Sega SaturnShooter
Lingo (Dec 16, 1994 prototype)16 December 1994Philips CD-iFMV-
Lingo (Mar 7, 1995 prototype)7 March 1995Philips CD-iFMV-
Lion King Adventure at Pride Rock (Apr 19, 1995 prototype)19 April 1995 13:53:26Sega PicoEducational-
Lion King Adventure at Pride Rock (Apr 25, 1995 prototype)26 April 1995 14:56:00Sega PicoEducational-
Lion King Adventure at Pride Rock (Jun 15, 1995 prototype)15 June 1995 15:54:20Sega PicoEducational-
Lion King Adventure at Pride Rock (Jun 16, 1995 prototype)16 June 1995 19:01:30Sega PicoEducational-
Lion King Adventure at Pride Rock (May 1, 1995 prototype)2 May 1995 09:03:34Sega PicoEducational-
Lion King Adventure at Pride Rock (May 16, 1995 prototype)16 May 1995 20:08:20Sega PicoEducational-
Lion King Adventure at Pride Rock (May 17, 1995 prototype)17 May 1995 12:10:48Sega PicoEducational-
Lion King Adventure at Pride Rock (May 22, 1995 prototype)25 May 1995 15:33:04Sega PicoEducational-
Little Magic (Japan Prototype)SNESAction-
Little Magic (PAL Prototype)SNESAction
Little Mermaid: Ningyo Hime (Prototype)NESAction-
LittleBigPlanet 2 (Early DC Comics Build)29 April 2013PlayStation 3Puzzle-platformer-
LittleBigPlanet 3 (LBP3 r513946 Build)20 September 2013PlayStation 3Puzzle-platformer-
LittleBigPlanet Karting (Aug 1, 2012 prototype)1 August 2012PlayStation 3Racing-
Loaded (Sep 3, 1996 prototype)25 June 1996 22:46:31Sega SaturnShooter-
Loadstar: The Legend of Tully Bodine (Oct 13, 1994 prototype)13 October 1994 16:59:21Sega CDShooting-
Lobo (Prototype - SNES)SNESFighting
Lobo prototypeSega Mega DriveFighter (2D)
Lock's Quest (prototype)Nintendo DSReal-time strategy, Tower defense-
LocoRoco (Apr 20, 2006)20 April 2006 17:36:55PlayStation PortableAction-
LocoRoco 2 (Sep 5, 2008 prototype)5 September 2008 19:33:56PlayStation PortableAction-
Logos Panic GO.A.I.SA.TU. (Satellaview)SatellaviewPuzzle-
Looney Tunes: Space Race (Jul 31, 2000 prototype)31 July 2000 12:27:04DreamcastRacing-
Lord of the Rings: Conquest (Oct 15, 2008 prototype)15 October 2008Xbox 360-
Lost Boys Interactive (Prototype)Philips CD-iFMV-
Lost Kingdoms (Mar 4, 2002)4 March 2002Nintendo GameCubeRole playing-
Lost Planet 2 (Dec 16, 2009 protoype)10 December 2009Xbox 360Third-person shooter-
Lost Planet 2 (Jan 27, 2010 prototype)27 January 2010Xbox 360Third-person shooter-
Lost Planet: Colonies (Mar 10, 2008 prototype)10 March 2008Xbox 360-
Lotus II: RECS (Prototype)Sega Mega DriveAction-
Loving for a Lifetime (Mar 7, 1995 prototype)7 March 1995Philips CD-iFMV-
Lucky Luke: The Video Game (Jun 21, 1996 prototype)21 June 1996Philips CD-iFMV-
Lufia & the Fortress of Doom (Tech demo)Sega Mega DriveRole Playing
MDK2 (Jan 26, 2000 17:51 prototype)26 January 2000 17:51:18DreamcastAction-
MDK2 (Jan 26, 2000 19:14 prototype)26 January 2000 19:14:56DreamcastAction-
MDK2 (Mar 5, 2000 prototype)5 March 2000 20:59:32DreamcastAction-
MDK2 (Nov 30, 1999 prototype)30 November 1999DreamcastAction-
MLB 2004 (Jan 6, 2003 prototype)6 January 2003 18:23:21PlayStation 2Sports - Baseball-
MLB 2004 (Jan 8, 2003 prototype)8 January 2003PlayStation 2Sports-
MSR: Metropolis Street Racer (May 9, 2000 prototype)9 May 2000 16:06:32DreamcastRacing-
MSR: Metropolis Street Racer (Nov 10, 1999 prototype)10 November 1999 16:13:32DreamcastRacing-
MSR: Metropolis Street Racer (Oct 10, 2000 prototype)10 October 2000 07:02:32DreamcastRacing-
Mad Dog McCree (Aug 26, 1994 prototype)26 August 1994Philips CD-iFMV-
Madden NFL '96 (Oct 25, 1995)25 October 1995 03:28:04PlayStationSports - Football
Made Man (May 11, 2004 E3 Prototype)11 May 2004XboxAction
MagForce Racing (Apr 5, 2000 prototype)5 April 2000DreamcastRacing-
MagForce Racing (May 24, 2000 prototype)24 May 2000 20:21:08DreamcastRacing-
MageWar (Nov 8, 2002 prototype)8 November 2002XboxAction
Magic & Mayhem: The Art of Magic (Sep 18, 2001 prototype)18 September 2001 10:23:53PCRole playing-
Magical Drop (Prototype)Neo Geo Pocket ColorPuzzle-
Magician (Mar, 02 1990 prototype)2 March 1990NESAdventure-
Mahjong Sengoku Jidai (Prototype)Sega Master SystemTable-
Mail Plane (Prototype 1)OtherArcade
Mail Plane (Prototype 2)OtherArcade
Major Damage (Jul 14, 1996 prototype)14 July 1996 12:43:48Sega SaturnAction
Major Damage (Jun 14, 1996 prototype)14 June 1996 08:32:54Sega SaturnAction
Major League Baseball 2K6 (May 18, 2006 prototypes)18 May 2006Nintendo GameCubeSports - Baseball-
Major Stryker (Aug 12, 1992 prototype)12 August 1992 13:56:46PCShooter-
Make My Video: INXS (Jan 18, 1993 prototype)18 January 1993 09:30:11Sega CDFMV-
Make My Video: Kris Kross (Nov 30, 1992 prototype)30 November 1992 10:10:02Sega CDFMV-
Make My Video: Marky Mark and the Funky Bunch (Jan 20, 1993 prototype)20 January 1993 18:27:55Sega CDFMV-
Mandrake the Magician: Shadow of the Vehme (Prototype)Game Boy AdvanceAdventure
Maou Golvellius (Prototype)Sega Master SystemAction-
Marco Polo (May 2, 1995 prototype)2 May 1995Philips CD-iFMV-
Mario & Luigi: Superstar Saga (prototype)Game Boy AdvanceRole-playing-
Mario & Sonic at the Olympic Games (USA kiosk demo)Nintendo DSSports-
Mario Kart DS (USA kiosk demo)30 May 2005 18:20:47Nintendo DSRacing-
Mario Kart: Super Circuit (prototype)Game Boy AdvanceRacing-
Mario Paint (prototype)SNESArt-
Mario Wacky Worlds (Mar 2, 1993 prototype)2 March 1993Philips CD-iAction-
Mario's Time Machine (Prototype)SNESEducational-
Marko's Magic Football (Apr 12, 1995 prototype)12 April 1995 17:20:45Sega CDAction
Marko's Magic Football (Prototype)Sega Mega DriveSports - Football-
Marmalade Boy (Prototype)SNESStrategy-
Martin Mystery (prototype)Nintendo DSAdventure-
Maru's Quest (Prototype)SNESAction
Master of Monsters (Apr 26, 1991 prototype)26 April 1991 16:25:14Sega Mega DriveStrategy-
Mat Hoffman's Pro BMX (Jun 29, 2001 prototype)29 June 2001 14:46:48DreamcastSports-
Matsumura Kunihiro Den: Saikyou no Rekishi wo Nurikaero! (Sample)SNESAction-
Max Magic (Aug 18, 1994 prototype)18 August 1994Philips CD-iFMV-
Mazes of Fate (Prototype)Nintendo DSRPG-
McDonald's Treasure Land Adventure (Prototype)Sega Mega DriveAction-
MechAssault 2: LoneWolf (Oct 11, 2004 prototype)11 October 2004XboxAction-
MediEvil (Aug 12, 1998 prototype)12 August 1998 10:20:09PlayStationAdventure-
MediEvil (Aug 28, 1998 demo)28 August 1998 10:06:23PlayStationAction-
MediEvil (Aug 6, 1998 prototype)6 August 1998 16:41:18PlayStationAction-
MediEvil (Jul 14, 1998 prototype)14 July 1998 10:52:32PlayStationAdventure-
MediEvil (Jul 17, 1998 prototype)17 July 1998 13:39:40PlayStationAdventure-
MediEvil (Jul 21, 1998 prototype)21 July 1998 22:36:15PlayStationAdventure-
MediEvil (Jul 24, 1998 prototype)24 July 1998 11:21:56PlayStationAdventure-
MediEvil (Jul 28, 1998 prototype)28 July 1998 11:27:11PlayStationAdventure-
MediEvil (Jul 30, 1998 11.19 prototype)30 July 1998 11:19:59PlayStationAdventure-
MediEvil (Jul 30, 1998 13.53 prototype)30 July 1998 13:53:44PlayStationAdventure-
MediEvil (Jul 30, 1998 15.53 prototype)30 July 1998 15:53:05PlayStationAdventure-
MediEvil (Jul 31, 1998 prototype)31 July 1998 13:51:29PlayStationAdventure-
MediEvil (Jul 4, 1998 prototype)4 July 1998 13:37:16PlayStationAdventure-
MediEvil (Jul 6, 1998 prototype)6 July 1998 02:56:42PlayStationAdventure-
MediEvil (Jul 8, 1998 prototype)8 July 1998 17:11:19PlayStationAdventure-
MediEvil (Jul 9, 1998 prototype)9 July 1998 11:16:53PlayStationAdventure-
MediEvil (Jun 12, 1998 prototype)12 June 1998 15:11:25PlayStationAdventure-
MediEvil (Jun 15, 1998 prototype)15 June 1998 10:12:24PlayStationAdventure-
MediEvil (Jun 22, 1998 prototype)22 June 1998 13:34:39PlayStationAdventure-
MediEvil (Jun 26, 1998 prototype)26 June 1998 16:22:08PlayStationAdventure-
MediEvil (Jun 5, 1998 prototype)5 June 1998 10:48:07PlayStationAdventure-
MediEvil II (Dec 20, 1999 prototype)20 December 1999 21:37:00PlayStationAdventure-
MediEvil II (Feb 29, 2000 prototype)29 February 2000 10:25:14PlayStationAdventure-
MediEvil: Resurrection (Feb 15, 2005 prototype)15 February 2005 14:32:30PlayStation PortableAction-
Mega Bomberman (Eight Player Tech Demo)Sega Mega DriveArcade
Mega Man Battle Network 2 (Oct 16, 2001 prototype - debug)16 October 2001Game Boy AdvanceAction-
Mega Man III (US Sample)Game BoyAction-
Mega Man Legends 2 (Jul 13, 2000 prototype)13 July 2000 11:22:20PlayStationAdventure-
Mega Man X: Command Mission E3 Version (May 8, 2004 prototype)8 May 2004 18:41:58PlayStation 2Role Playing-
Mega Man: The Power Battle (Prototype)ArcadeFighting-
Mega Maze (Sep 13, 1993 prototype)13 September 1993Philips CD-i-
Megadrive Emulator (Jan 15, 2001 prototype)15 January 2001 16:44:53DreamcastCompilation
Megaman 64 (Prototype - Debug)Nintendo 64Adventure-
Meikyu Kumikyoku: Milon no Daiboken (Prototype)NES-
Melodie (Sep 2, 2005 prototype)PlayStation PortablePuzzle
Metal Arms: Glitch in the System (May 2, 2003 prototype)2 May 2003XboxAction-
Metal Gear Solid (Apr 27, 1998 Pilot Disc)27 April 1998 10:49:58PlayStationAction-
Metal Gear Solid (Jun 17, 1998 Pilot Disc)17 June 1998 16:48:28PlayStationAction-
Metal Gear Solid: Portable Ops (Feb 6, 2007 prototype)6 February 2007 14:44:02PlayStation PortableAction-
Metal Gear Solid: The Twin Snakes (Debug prototype)Nintendo GameCubeAction-
Metal Head (Dec 13, 1994 prototype)13 December 1994 13:46:24Sega 32XFirst Person Shooter-
Metal Head (Dec 14, 1994 prototype)14 December 1994 17:46:56Sega 32XFirst Person Shooter-
Metal Head (Dec 2, 1994 prototype)2 December 1994 19:39:46Sega 32XFirst Person Shooter-
Metal Head (Dec 20, 1994 prototype)20 December 1994 11:17:38Sega 32XFirst Person Shooter-
Metal Head (Dec 7, 1994 prototype B)7 December 1994 21:26:22Sega 32XFirst Person Shooter-
Metal Head (Dec 7, 1994 prototype)7 December 1994 13:35:50Sega 32XFirst Person Shooter-
Metal Head (Dec 9, 1994 prototype)9 December 1994 19:57:54Sega 32XFirst Person Shooter-
Metal Head (Nov 14, 1994 prototype)14 November 1994 21:42:48Sega 32XFirst Person Shooter-
Metal Head (Nov 21, 1994 prototype)22 November 1994 21:03:18Sega 32XFirst Person Shooter-
Metal Head (Nov 28, 1994 prototype)28 November 1994 22:46:36Sega 32XFirst Person Shooter-
Metal Jack (Jul 30, 1992 prototype)30 July 1992SNESAction
Metal Slug - 2nd Mission (Trial)Neo Geo Pocket Color-
Metroid Fusion (Sep 11, 2002 prototype - Debug)11 September 2002Game Boy AdvanceAction-
Metroid Fusion (Sep 16, 2002 prototype - Debug)16 September 2002Game Boy AdvanceAction-
Metroid Prime 3: Corruption (Mar 2, 2006 prototype - Debug)2 March 2006 14:55:13Nintendo GameCubeFPS-
Metroid: Zero Mission (Dec 5, 2003 prototype - Debug)5 December 2003 11:57:00Game Boy AdvanceAction-
Metroid: Zero Mission (Jan 16, 2004 prototype - Debug)16 January 2004 16:56:00Game Boy AdvanceAction-
Michael Jackson's Moonwalker (Apr 24, 1990)24 April 1990Sega Mega DriveAction-
Michael Jackson's Moonwalker (Build)Sega Master SystemAction-
Mickey & Minnie Magical Adventure 2: The Great Circus Mystery (Prototype)SNESPlatformer-
Mickey Mania: The Timeless Adventures of Mickey Mouse (Aug 25, 1994 prototype)25 August 1994 10:47:00Sega CDAction Adventure-
Mickey Mania: The Timeless Adventures of Mickey Mouse (Japanese localization prototype)SNESAction Adventure-
Mickey Mania: The Timeless Adventures of Mickey Mouse (Jul 18, 1994 prototype)18 July 1994SNESAdventure-
Mickey Mania: The Timeless Adventures of Mickey Mouse (Jul 1994 prototype)Sega Mega DriveAction-
Mickey Mania: The Timeless Adventures of Mickey Mouse (Sep 1994 prototype)Sega Mega DriveAction-
Mickey's Blast Into the Past (Aug 1, 1994 prototype)1 August 1994 15:56:30Sega PicoEducational-
Mickey's Blast Into the Past (Aug 9, 1994 prototype)9 August 1994 15:15:52Sega PicoEducational-
Mickey's Blast Into the Past (Jul 21, 1994 prototype)22 July 1994 18:55:30Sega PicoEducational-
Mickey's Blast Into the Past (Jul 23, 1994 prototype)23 July 1994 14:25:16Sega PicoEducational-
Mickey's Blast Into the Past (Jul 25, 1994 prototype)25 July 1994 13:32:50Sega PicoEducational-
Mickey's Blast Into the Past (Jun 8, 1994 prototype)8 June 1994 21:16:34Sega PicoEducational-
Mickey's Playtown Adventure: A Day Of Discovery! (Prototype)SNESEducational
Micky's Lustiges Abenteurer (Prototype)Sega Pico
Micro Machines (Oct 22, 1993 prototype)22 October 1993Game GearRacing-
Micro Machines V4 (May 24, 2006 Prototype)24 May 2006PlayStation 2Racing-
Microsoft Combat Flight Simulator: WWII Europe Series (Aug 11, 1999 prototype)11 August 1999DreamcastFlight Simulator
Microsoft Combat Flight Simulator: WWII Europe Series (Aug 8, 2000 prototype)8 August 2000DreamcastFlight Simulator
Microsoft Combat Flight Simulator: WWII Europe Series (Jul 30, 1999 prototype)30 July 1999DreamcastFlight Simulator
Microsoft Combat Flight Simulator: WWII Europe Series (Nov 3, 1999 prototype)3 November 1999DreamcastFlight Simulator
Microsoft Combat Flight Simulator: WWII Europe Series (Nov 5, 1999 prototype)5 November 1999DreamcastFlight Simulator
Microsoft Combat Flight Simulator: WWII Europe Series (Oct 5, 1999 prototype)5 October 1999DreamcastFlight Simulator
Microsoft Combat Flight Simulator: WWII Europe Series (Sep 27, 2000 prototype)27 September 2000DreamcastFlight Simulator
Midtown Madness 3 (Feb 28, 2003 prototype)28 February 2003XboxRacing-
Might and Magic II: Gates to Another World (Unreleased US Prototype)SNESRPG
Mighty Max (Demo)SNESAction-
Mighty Morphin Power Rangers (Aug 10, 1994 prototype)10 August 1994 05:17:30Sega Mega DriveBeatem Up-
Mighty Morphin Power Rangers (Aug 26, 1994 prototype)26 August 1994 21:09:30Game GearFighting (2D)-
Mighty Morphin Power Rangers (Aug 4, 1994 prototype)4 August 1994 04:58:28Sega Mega DriveBeatem Up-
Mighty Morphin Power Rangers (Aug 8, 1994 prototype)8 August 1994 05:35:44Sega Mega DriveBeatem Up-
Mighty Morphin Power Rangers (Aug 9, 1994 prototype B)10 August 1994 11:25:42Sega Mega DriveBeatem Up-
Mighty Morphin Power Rangers (Aug 9, 1994 prototype)9 August 1994 04:23:18Sega Mega DriveBeatem Up-
Mighty Morphin Power Rangers (Jul 16, 1994 prototype)16 July 1994 12:22:12Game GearFighting (2D)-
Mighty Morphin Power Rangers (Jul 18, 1994 prototype)20 July 1994 05:38:12Sega Mega DriveBeatem Up-
Mighty Morphin Power Rangers (Jul 8, 1994 prototype)11 July 1994 09:34:08Sega Mega DriveBeatem Up-
Mighty Morphin Power Rangers (Sep 5, 1994 prototype)6 September 1994 11:32:32Sega Mega DriveBeatem Up-
Mighty Morphin Power Rangers - The Movie (Jul 13, 1995 prototype)7 July 1995 12:41:30Sega Mega DriveBeatem Up-
Mighty Morphin Power Rangers - The Movie (Jul 17, 1995 prototype)17 July 1995 21:47:06Sega Mega DriveBeatem Up-
Mighty Morphin Power Rangers - The Movie (Jul 22, 1995 prototype)21 July 1995 23:11:02Sega Mega DriveBeatem Up-
Mighty Morphin Power Rangers - The Movie (Jul 24, 1995 prototype)24 July 1995 07:06:00Sega Mega DriveBeatem Up-
Mighty Morphin Power Rangers - The Movie (Jul 25, 1995 prototype)25 July 1995 05:16:50Sega Mega DriveBeatem Up-
Mighty Morphin Power Rangers - The Movie (May 30, 1995 prototype)31 May 1995 07:13:18Game GearFighting (2D)-
Mile High Pinball (Jul 8, 2005 prototype)8 July 2005N-GagePinball-
Millennium Racer: Y2K Fighters (Jun 4, 2001 prototype)4 June 2001 20:37:34DreamcastRacing
Mind Quest (Aug 3, 1993 prototype)3 August 1993Philips CD-i-
Minecraft (Indev February 3, 2010)3 February 2010 05:30:44PC-
Mini Racers (Prototype)Nintendo 64Racing
Miracle Warriors: Seal of the Dark Lord (Prototype)Sega Master SystemRole Playing-
Mirage (Jun 23, 2004 prototype)23 June 2004PlayStation 2Action
Missile Command (Aug 12, 1999 prototype)12 August 1999 16:00:00PlayStationAction-
Missile Command VR (Jul 5, 1995 prototype)5 July 1995Atari JaguarShooter
Missle Defense 3-D (Prototype)Sega Master SystemShooter-
Modi i Nanna: Sprytne Smyki (Aug 27, 2002 Demo)27 August 2002 04:00:00PCPlatformer-
Monaco Grand Prix (Jan 6, 1999 prototype)6 January 1999 20:04:58DreamcastRacing-
Monaco Grand Prix: Racing Simulation 2 (Mar 28, 1999 Demo)28 March 1999PlayStationRacing-
Monday Night Combat (Nov 1, 2010 prototype)1 November 2010Xbox 360Third-person shooter-
Monday Night Combat (Oct 19, 2010 prototype)19 October 2010Xbox 360Third-person shooter-
Monday Night Combat (Oct 24, 2010 prototype)24 October 2010Xbox 360Third-person shooter-
Mondu's Fight Palace (Jul 3, 1990 prototype)3 July 1990 18:05:48Sega Mega DriveFighter-
Monopoly (Prototype)Sega Master SystemBoard game-
Monster Rancher DS (Prototype)Nintendo DSLife simulation-
Monster in My Pocket (Apr 22, 1991 prototype)22 April 1991NESAction-
Monster's, Inc. (Dec 14, 2001 prototype)PlayStation 2Action-
Montezuma's Revenge (Prototype)Sega Master SystemAction-
Monty Python's Invasion from the Planet Skyron (May 15, 1995 prototype)15 May 1995Philips CD-i-
Mortal Kombat 3 (Aug 1, 1995 prototype)1 August 1995SNESFighting-
Mortal Kombat 3 (Jul 13, 1995 prototype)13 July 1995SNESFighting-
Mortal Kombat Gold (Aug 28, 1999 prototype)28 August 1999 13:45:34DreamcastFighting-
Mortal Kombat II (Jan 2, 1996 build)Sega SaturnFighting-
Mortal Kombat Trilogy (May 13, 1996 prototype)13 May 1996 14:56:00Nintendo 64Fighting-
Mortal Kombat: Shaolin Monks (May 15, 2005 prototype)15 May 2005XboxFighting-
MotoGP (Feb 1, 2005 Italian Master)1 February 2005 11:45:00PCRacing-
MotoGP (Feb 1, 2005 Spanish Master)1 February 2005 11:57:00PCRacing-
MotoGP 2 (May 2, 2003 prototype)2 May 2003 12:23:29PCRacing-
MotoGP 3: Ultimate Racing Technology (Mar 16, 2004 prototype)16 March 2004 17:30:00PCRacing-
MotoGP 3: Ultimate Racing Technology (Mar 31, 2004 prototype)31 March 2004 12:49:03PCRacing-
MotoGP 4 (Mar 23, 2005 prototype)23 March 2005 11:51:12PlayStation 2Racing-
Motocross Championship (Nov 1, 1994 prototype)1 November 1994 17:45:58Sega 32XRacing-
Motocross Championship (Nov 11, 1994 prototype)11 November 1994 14:09:34Sega 32XRacing-
Motocross Championship (Nov 2, 1994 prototype B)3 November 1994 10:41:26Sega 32XRacing-
Motocross Championship (Nov 2, 1994 prototype)2 November 1994 18:02:30Sega 32XRacing-
Motocross Championship (Nov 3, 1994 prototype)3 November 1994 16:04:30Sega 32XRacing-
Motocross Championship (Nov 4, 1994 prototype)4 November 1994 16:14:30Sega 32XRacing-
Motocross Championship (Nov 7, 1994 prototype)7 November 1994 16:03:10Sega 32XRacing-
Motocross Championship (Nov 8, 1994 prototype)8 November 1994 16:14:36Sega 32XRacing-
Motocross Championship (Oct 12, 1994 prototype)12 October 1994 10:34:34Sega 32XRacing-
Motocross Championship (Oct 17, 1994 prototype)17 October 1994 16:45:02Sega 32XRacing-
Motocross Championship (Oct 18, 1994 prototype)18 October 1994 15:28:14Sega 32XRacing-
Motocross Championship (Oct 19, 1994 prototype)19 October 1994 16:41:24Sega 32XRacing-
Motocross Championship (Oct 20, 1994 prototype)20 October 1994 17:04:58Sega 32XRacing-
Motocross Championship (Oct 24, 1994 prototype)24 October 1994 14:09:32Sega 32XRacing-
Motocross Championship (Oct 28, 1994 prototype)28 October 1994 11:22:42Sega 32XRacing-
Mr. Bloopy: Saves the World (Feb 16, 1995 prototype)16 February 1995SNESPlatform
Mr. Bloopy: Saves the World (Jun 21, 1994 18.15 prototype)21 June 1994 18:15:00SNESPlatform
Mr. Bloopy: Saves the World (Jun 21, 1994 prototype)21 June 1994SNESPlatform
Mr. Bloopy: Saves the World (Jun 22, 1994 prototype)22 June 1994SNESPlatform
Mr. Nutz (Jun 10, 1993 prototype)10 June 1993SNESPlatformer-
Mr. Nutz Hoppin' Mad (Jul 20, 1994 prototype)20 July 1994 14:42:54Sega Mega DrivePlatform
Ms. Pac-Man (Jun 18, 1996 prototype)18 June 1996SNESArcade-
Muppets On the Go! (Jul 21, 1995 prototype)21 July 1995Sega PicoEducation-
Muppets On the Go! (Mar 1, 1996 prototype)1 March 1996Sega PicoEducation-
Muppets On the Go! (Mar 13, 1996 prototype)13 March 1996Sega PicoEducation-
Muppets On the Go! (Mar 22, 13.37 1996 prototype)22 March 1996Sega PicoEducation-
Muppets On the Go! (Mar 22, 1996 prototype)22 March 1996Sega PicoEducation-
Muppets On the Go! (Mar 29, 1996 prototype)29 March 1996Sega PicoEducation-
Muppets On the Go! (Mar 30, 1996 02.19 prototype)30 March 1996Sega PicoEducation-
Muppets On the Go! (Mar 30, 1996 prototype)30 March 1996Sega PicoEducation-
Musical Zoo (Dec 20, 1994 prototype)20 December 1994 20:19:20Sega PicoEducational-
Musical Zoo (Feb 17, 1995 prototype B)17 February 1995 16:17:16Sega PicoEducational-
Musical Zoo (Feb 17, 1995 prototype)17 February 1995 16:03:10Sega PicoEducational-
Musical Zoo (Feb 8, 1995 prototype)9 February 1995 19:41:54Sega PicoEducational-
Musical Zoo (Feb 9, 1995 prototype)9 February 1995 18:30:24Sega PicoEducational-
Musical Zoo (Jan 4, 1995 prototype)4 January 1995 17:41:44Sega PicoEducational-
Musical Zoo (Jan 5, 1995 prototype)5 January 1995 18:24:52Sega PicoEducational-
Mutant Rampage Body Slam (Aug 5, 1994 prototype)5 August 1994Philips CD-iFMV-
Muzzy (Jul 14, 1994 prototype)14 July 1994Philips CD-iFMV-
Mystic Defender (Sep 14, 1989 prototype)14 September 1989 17:02:38Sega Mega DriveAction-
MythriGame Boy ColorRole Playing
Mánager de Liga (Feb 22, 2000 prototype)22 February 2000PlayStationFootball management-
NBA 2K (Dec 21, 1999 prototype)21 December 1999 12:11:48DreamcastSports - Basketball-
NBA 2K (Sep 22, 1999 prototype)22 September 1999 23:53:24DreamcastSports - Basketball-
NBA Action '95 (Dec 15, 1994 prototype)16 December 1994 04:28:28Sega Mega DriveSports - Basketball-
NBA Action '95 (Dec 2, 1994 prototype B)3 December 1994 13:51:34Sega Mega DriveSports - Basketball-
NBA Action '95 (Dec 22, 1994 prototype A)22 January 1995 11:47:24Sega Mega DriveSports - Basketball-
NBA Action '95 (Dec 24, 1994 prototype A)24 January 1995 17:15:08Sega Mega DriveSports - Basketball-
NBA Action '95 (Dec 29, 1994 prototype)29 January 1995 11:09:54Sega Mega DriveSports - Basketball-
NBA Action '95 (Dec 30, 1994 prototype)30 December 1994 14:34:52Sega Mega DriveSports - Basketball-
NBA Action '95 (Dec 31, 1994 prototype)31 January 1995 14:40:56Sega Mega DriveSports - Basketball-
NBA Action '95 (Dec 9, 1994 prototype)9 December 1994 17:31:26Sega Mega DriveSports - Basketball-
NBA Action '95 (Feb 1, 1995 prototype)1 February 1995 00:03:32Sega Mega DriveSports - Basketball-
NBA Action '95 (Feb 2, 1995 prototype)1 February 1995 11:48:42Sega Mega DriveSports - Basketball-
NBA Action '95 (Jan 12, 1995 prototype)12 January 1995 17:55:34Sega Mega DriveSports - Basketball-
NBA Action '95 (Jan 15, 1995 prototype A)15 January 1995 14:20:44Sega Mega DriveSports - Basketball-
NBA Action '95 (Jan 18, 1995 prototype)18 January 1995 13:46:40Sega Mega DriveSports - Basketball-
NBA Action '95 (Jan 21, 1995 prototype)21 January 1995 19:30:12Sega Mega DriveSports - Basketball-
NBA Action '95 (Jan 22, 1995 prototype B)22 January 1995 18:32:48Sega Mega DriveSports - Basketball-
NBA Action '95 (Jan 24, 1995 prototype B)24 January 1995 20:16:14Sega Mega DriveSports - Basketball-
NBA Action '95 (Jan 27, 1995 prototype A)27 January 1995 10:09:00Sega Mega DriveSports - Basketball-
NBA Action '95 (Jan 27, 1995 prototype B)27 January 1995 15:36:44Sega Mega DriveSports - Basketball-
NBA Action '95 (Jan 28, 1995 prototype A)26 January 1995 17:21:22Sega Mega DriveSports - Basketball-
NBA Action '95 (Jan 28, 1995 prototype)28 January 1995 09:10:12Sega Mega DriveSports - Basketball-
NBA Action '95 (Jan 3, 1995 prototype)3 January 1995 17:06:48Sega Mega DriveSports - Basketball-
NBA Action '95 (Jan 30, 1995 prototype)30 January 1995 00:32:20Sega Mega DriveSports - Basketball-
NBA Action '95 (Jan 8, 1995 prototype)8 January 1995 14:22:46Sega Mega DriveSports - Basketball-
NBA Action '95 (Nov 18, 1994 prototype)21 November 1994 13:04:22Sega Mega DriveSports - Basketball-
NBA Action '95 (Nov 23, 1994 prototype A)23 November 1994 15:29:04Sega Mega DriveSports - Basketball-
NBA Action (Jan 16, 1994 prototype)14 January 1994 18:41:34Sega Mega DriveSports - Basketball-
NBA Action (Jan 4, 1994 prototype)4 January 1994 09:57:30Sega Mega DriveSports - Basketball-
NBA Action Starring David Robinson (Dec 1, 1993 prototype)1 December 1993 15:26:36Game GearSports - Basketball-
NBA Action Starring David Robinson (Feb 12, 1994 prototype)12 February 1994 18:38:26Game GearSports - Basketball-
NBA Action Starring David Robinson (Feb 15, 1994 prototype)15 February 1994 18:28:00Game GearSports - Basketball-
NBA Action Starring David Robinson (Feb 17, 1994 prototype)17 February 1994 18:42:48Game GearSports - Basketball-
NBA Action Starring David Robinson (Feb 2, 1994 prototype)2 February 1994 18:57:10Game GearSports - Basketball-
NBA Action Starring David Robinson (Feb 20, 1994 prototype)20 February 1994 19:32:14Game GearSports - Basketball-
NBA Action Starring David Robinson (Feb 21, 1994 prototype)22 February 1994 01:36:34Game GearSports - Basketball-
NBA Action Starring David Robinson (Feb 24, 1994 prototype)24 February 1994 02:42:36Game GearSports - Basketball-
NBA Action Starring David Robinson (Feb 25, 1994 prototype B)25 February 1994 18:27:38Game GearSports - Basketball-
NBA Action Starring David Robinson (Feb 25, 1994 prototype)25 February 1994 06:15:38Game GearSports - Basketball-
NBA Action Starring David Robinson (Feb 26, 1994 prototype)26 February 1994 02:28:38Game GearSports - Basketball-
NBA Action Starring David Robinson (Feb 27, 1994 prototype)27 February 1994 10:05:46Game GearSports - Basketball-
NBA Action Starring David Robinson (Feb 28, 1994 prototype A)28 February 1994 14:38:16Game GearSports - Basketball-
NBA Action Starring David Robinson (Feb 28, 1994 prototype)28 February 1994 07:12:40Game GearSports - Basketball-
NBA Action Starring David Robinson (Feb 3, 1994 prototype)3 February 1994 15:52:04Game GearSports - Basketball-
NBA Action Starring David Robinson (Feb 6, 1994 prototype)6 February 1994 12:28:42Game GearSports - Basketball-
NBA Action Starring David Robinson (Feb 8, 1994 prototype)8 February 1994 19:27:26Game GearSports - Basketball-
NBA Action Starring David Robinson (Jan 10, 1994 prototype)10 January 1994 11:51:58Game GearSports - Basketball-
NBA Action Starring David Robinson (Jan 24, 1994 prototype)24 January 1994 12:50:06Game GearSports - Basketball-
NBA Action Starring David Robinson (Jan 29, 1994 prototype)29 January 1994 16:56:34Game GearSports - Basketball-
NBA Action Starring David Robinson (Jan 4, 1994 prototype)4 January 1994 16:18:44Game GearSports - Basketball-
NBA Action Starring David Robinson (Jan 6, 1994 prototype)6 January 1994 17:24:38Game GearSports - Basketball-
NBA Action Starring David Robinson (Mar 1, 1994 prototype)1 March 1994 11:05:20Game GearSports - Basketball-
NBA Action Starring David Robinson (Mar 11, 1994 prototype)15 March 1994 08:26:40Game GearSports - Basketball-
NBA Action Starring David Robinson (Mar 2, 1994 prototype)2 March 1994 11:24:24Game GearSports - Basketball-
NBA Action Starring David Robinson (Mar 3, 1994 prototype)3 March 1994 03:38:44Game GearSports - Basketball-
NBA Action Starring David Robinson (Mar 4, 1994 prototype F)4 March 1994 20:51:52Game GearSports - Basketball-
NBA Action Starring David Robinson (Mar 4, 1994 prototype)4 March 1994 02:14:44Game GearSports - Basketball-
NBA Action Starring David Robinson (Mar 5, 1994 prototype)5 March 1994 22:51:26Game GearSports - Basketball-
NBA Action Starring David Robinson (Mar 8, 1994 prototype)8 March 1994 19:40:58Game GearSports - Basketball-
NBA Action Starring David Robinson (Nov 28, 1993 prototype)28 November 1993 19:17:10Game GearSports - Basketball-
NBA Jam (Apr 1993 prototype)Sega Mega DriveSports - Basketball-
NBA Jam Sega Master System (Prototype)Sega Master SystemSports - Basketball
NBA Jam XXXSNESSports - Basketball-
NBA Live 06 (Aug 11, 2005 prototype)11 August 2005XboxSports-
NBA Live 06 (Jul 9, 2005 prototype)9 July 2005PlayStation 2Sports-
NFL '95 (Aug 1, 1994 prototype)2 August 1994 11:37:48Sega Mega DriveSports - Football-
NFL '95 (Aug 10, 1994 prototype)10 August 1994 17:14:44Sega Mega DriveSports - Football-
NFL '95 (Aug 12, 1994 prototype)12 August 1994 13:31:04Sega Mega DriveSports - Football-
NFL '95 (Aug 17, 1994 prototype B)17 August 1994 17:44:02Sega Mega DriveSports - Football-
NFL '95 (Aug 17, 1994 prototype)17 August 1994 02:09:46Sega Mega DriveSports - Football-
NFL '95 (Aug 22, 1994 prototype)22 August 1994 12:19:42Sega Mega DriveSports - Football-
NFL '95 (Aug 30, 1994 prototype)30 August 1994 14:15:16Sega Mega DriveSports - Football-
NFL '95 (Aug 31, 1994 prototype)31 August 1994 05:41:58Sega Mega DriveSports - Football-
NFL '95 (Aug 5, 1994 prototype)5 August 1994 07:53:50Sega Mega DriveSports - Football-
NFL '95 (Sep 1, 1994 prototype)1 September 1994 03:50:18Sega Mega DriveSports - Football-
NFL '95 (Sep 11, 1994 prototype B)11 September 1994 20:24:26Sega Mega DriveSports - Football-
NFL '95 (Sep 11, 1994 prototype)11 September 1994 09:38:52Sega Mega DriveSports - Football-
NFL '95 (Sep 2, 1994 prototype)4 September 1994 06:15:04Sega Mega DriveSports - Football-
NFL '95 (Sep 4, 1994 prototype)4 September 1994 09:57:00Sega Mega DriveSports - Football-
NFL '95 (Sep 5, 1994 prototype B)5 September 1994 17:42:46Sega Mega DriveSports - Football-
NFL '95 (Sep 5, 1994 prototype)5 September 1994 07:13:46Sega Mega DriveSports - Football-
NFL '95 (Sep 6, 1994 prototype)6 September 1994 07:27:06Sega Mega DriveSports - Football-
NFL '95 (Sep 7, 1994 prototype)7 September 1994 19:54:56Sega Mega DriveSports - Football-
NFL '95 (Sep 8, 1994 prototype)8 September 1994 06:23:12Sega Mega DriveSports - Football-
NFL '95 (Sep 9, 1994 prototype)9 September 1994 21:51:16Sega Mega DriveSports - Football-
NFL '95 Game Gear (Aug 25, 1994 prototype A)25 August 1994 06:17:16Game GearSports - Football-
NFL '95 Game Gear (Aug 25, 1994 prototype)25 August 1994 07:28:28Game GearSports - Football-
NFL '95 Game Gear (Aug 26, 1994 prototype)26 August 1994 09:51:06Game GearSports - Football-
NFL '95 Game Gear (Aug 31, 1994 prototype)31 August 1994 11:50:32Game GearSports - Football-
NFL '95 Game Gear (Aug 8, 1994 prototype)8 August 1994 16:38:56Game GearSports - Football-
NFL '95 Game Gear (Sep 10, 1994 prototype)10 September 1994 22:25:36Game GearSports - Football-
NFL '95 Game Gear (Sep 11, 1994 prototype B)11 September 1994 11:56:04Game GearSports - Football-
NFL '95 Game Gear (Sep 11, 1994 prototype C)11 September 1994 16:26:50Game GearSports - Football-
NFL '95 Game Gear (Sep 12, 1994 prototype)12 September 1994 15:10:34Game GearSports - Football-
NFL '95 Game Gear (Sep 14, 1994 prototype F)14 September 1994 13:26:08Game GearSports - Football-
NFL '95 Game Gear (Sep 14, 1994 prototype)14 September 1994 06:35:50Game GearSports - Football-
NFL '95 Game Gear (Sep 2, 1994 prototype)2 September 1994 12:28:06Game GearSports - Football-
NFL '95 Game Gear (Sep 8, 1994 prototype)8 September 1994 11:57:20Game GearSports - Football-
NFL Blitz 2000 (Sep 8, 1999 prototype)8 September 1999 12:02:56DreamcastSports - Football-
NFL Football '94 (Nov 4, 1993 build)4 November 1993 08:52:52Sega Mega DriveSports-
NFL GameDay 2004 (Jul 29, 2003 prototype)29 July 2003 13:17:20PlayStation 2Sports - Football-
NFL Hall of Fame Football (Oct 7, 1994 prototype)7 October 1994Philips CD-iFMV-
NGen Racing (Apr 3, 2000 prototype)3 April 2000 13:09:12PlayStationRacing-
NGen Racing (May 2, 2000 prototype)3 April 2000 13:09:12PlayStationRacing-
NHL 2K (Mar 21, 2000 prototype)21 March 2000 16:39:48DreamcastSports - Hockey-
NHL All-Star Hockey '95 (Dec 1, 1994 prototype B)1 December 1994 21:34:18Sega Mega DriveSports - Hockey-
NHL All-Star Hockey '95 (Dec 1, 1994 prototype)1 December 1994 10:38:12Sega Mega DriveSports - Hockey-
NHL All-Star Hockey '95 (Dec 2, 1994 prototype)2 December 1994 14:32:38Sega Mega DriveSports - Hockey-
NHL All-Star Hockey '95 (Nov 19, 1994 prototype)20 November 1994 18:30:32Sega Mega DriveSports - Hockey-
NHL All-Star Hockey '95 (Nov 21, 1994 prototype)21 November 1994 19:25:10Sega Mega DriveSports - Hockey-
NHL All-Star Hockey '95 (Nov 22, 1994 prototype)22 November 1994 18:19:36Sega Mega DriveSports - Hockey-
NHL All-Star Hockey '95 (Nov 23, 1994 prototype)23 November 1994 14:10:48Sega Mega DriveSports - Hockey-
NHL All-Star Hockey '95 (Nov 27, 1994 prototype)27 November 1994 21:01:38Sega Mega DriveSports - Hockey-
NHL All-Star Hockey '95 (Nov 28, 1994 prototype)28 November 1994 18:39:26Sega Mega DriveSports - Hockey-
NHL All-Star Hockey '95 (Nov 29, 1994 prototype)29 November 1994 21:57:32Sega Mega DriveSports - Hockey-
NHL All-Star Hockey '95 (Nov 7, 1994 prototype)9 November 1994 19:50:50Sega Mega DriveSports - Hockey-
NHL All-Star Hockey '95 (Nov 9, 1994 prototype)9 November 1994 17:02:30Sega Mega DriveSports - Hockey-
NHL All-Star Hockey '95 (Oct 1, 1994 prototype)1 October 1994 17:48:04Sega Mega DriveSports - Hockey-
NHL All-Star Hockey '95 (Oct 21, 1994 prototype)24 October 1994 14:15:42Sega Mega DriveSports - Hockey-
NHL All-Star Hockey '95 (Sep 14, 1994 prototype)21 September 1994 10:21:16Sega Mega DriveSports - Hockey-
NHL All-Star Hockey '95 (Sep 29, 1994 prototype)29 September 1994 16:12:06Sega Mega DriveSports - Hockey-
NHL All-Star Hockey (Aug 10, 1995 prototype)10 August 1995 18:35:38Sega SaturnSports - Hockey
NHL All-Star Hockey (Dec 15, 1994 prototype)14 December 1994 21:49:12Game GearSports - Hockey-
NHL All-Star Hockey (Dec 22, 1994 prototype)22 December 1994 03:37:22Game GearSports - Hockey-
NHL All-Star Hockey (Dec 29, 1994 prototype)29 December 1994 15:35:42Game GearSports - Hockey-
NHL All-Star Hockey (Dec 31, 1994 prototype)30 December 1994 19:43:04Game GearSports - Hockey-
NHL All-Star Hockey (Jan 11, 1995 prototype)12 January 1995 02:40:16Game GearSports - Hockey-
NHL All-Star Hockey (Jan 13, 1995 prototype)13 January 1995 20:02:32Game GearSports - Hockey-
NHL All-Star Hockey (Jan 16, 1995 prototype)16 January 1995 18:07:08Game GearSports - Hockey-
NHL All-Star Hockey (Jan 2, 1995 prototype)2 January 1995 11:58:40Game GearSports - Hockey-
NHL All-Star Hockey (Jan 20, 1995 prototype)20 January 1995 16:41:40Game GearSports - Hockey-
NHL All-Star Hockey (Jan 21, 1995 prototype)21 January 1995 22:11:14Game GearSports - Hockey-
NHL All-Star Hockey (Jan 24, 1995 prototype A)24 January 1995 21:33:54Game GearSports - Hockey-
NHL All-Star Hockey (Jan 24, 1995 prototype B)24 January 1995 18:18:44Game GearSports - Hockey-
NHL All-Star Hockey (Jan 24, 1995 prototype C)24 January 1995 23:02:04Game GearSports - Hockey-
NHL All-Star Hockey (Jan 24, 1995 prototype)24 January 1995 14:44:00Game GearSports - Hockey-
NHL All-Star Hockey (Jan 25, 1995 prototype)25 January 1995 22:03:14Game GearSports - Hockey-
NHL All-Star Hockey (Jan 26, 1995 prototype)26 January 1995 17:42:56Game GearSports - Hockey-
NHL All-Star Hockey (Jan 3, 1995 prototype)3 January 1995 22:54:50Game GearSports - Hockey-
NHL All-Star Hockey (Jan 7, 1995 prototype)7 January 1995 22:57:42Game GearSports - Hockey-
NHL Hockey (Aug 4, 1993 prototype)4 August 1993PCSports-
NHLPA Hockey 93 (Alternate build)Sega Mega DriveSports - Hockey-
NUS-64Hardware Diagnostics-
Nancy Drew: Mysteries Adventure (prototype)14 September 2007 13:52:10Nintendo DS
Nanobreaker (Sep 16, 2004 prototype)16 September 2004PlayStation 2Action-
Nazo Puyo: Arle no Roux (Prototype)Game GearPuzzle-
Need For Speed: ProStreet (Oct 4, 2007 prototype)4 October 2007PlayStation 2Racing-
Need for Speed 2 (Feb 24, 1997 prototype)24 February 1997 00:24:04PlayStationRacing-
Need for Speed Underground (Sep 10, 2003 prototype)10 September 2003Nintendo GameCubeRacing-
Need for Speed: High Stakes (Feb 23, 1999 prototype)23 February 1999 00:05:16PlayStationRacing-
Need for Speed: Most Wanted (Oct 12, 2005 prototype)12 October 2005 01:27:46PlayStation 2Racing-
Need for Speed: Most Wanted (Sep 20, 2005 prototype)20 September 2005 10:46:48PlayStation 2Racing-
Neo Baccarat (Prototype)Neo Geo Pocket ColorGambling-
Neo Cherry Master Color: Real Casino Series (Prototype)Neo Geo Pocket ColorGambling-
Neo Contra (E3 2004 Preview Prototype)PlayStation 2run-n-gun-
Neo Contra (PAL Preview Prototype)PlayStation 2run-n-gun-
Neo Contra (Review Prototype 2)PlayStation 2run-n-gun-
New Ghostbusters II (USA Prototype)NESAction
New Yatterman: Nandai Kandai Yajirobee (Satellaview)SatellaviewBoard game-
NiGHTS into Dreams (May 14, 1996 prototype)14 May 1996 18:32:35Sega SaturnPlatformer-
Night Trap (Sep 21, 1992 prototype)21 September 1992 19:27:25Sega CDFMV-
Nightmare Busters (Prototype)SNESAction
Nightmare Circus prototypeSega Mega DriveAction Platformer-
Nightmare Creatures II (Jul 21, 2000 prototype)21 July 2000 20:51:32DreamcastAction-
Nightmare Creatures II (Mar 13, 2000 prototype)13 March 2000 17:54:33PlayStationSurvival Horror-
Nightmare Creatures II (May 9, 2000 prototype)9 May 2000DreamcastSurvival Horror-
Niko-Chan Battle (Prototype)Virtual BoyAction
Ninja Burai Densetsu (May 28, 1991 prototype)28 May 1991 11:43:36Sega Mega DriveSimulation-
Ninja Gaiden (Mega Drive Prototype)Sega Mega DriveBeat 'em up
Ninja Gaiden (NES Prototype)NESAction-
Ninja Gaiden (Prototype)Sega Master SystemAction-
Ninja Gaiden II (Mar 20, 2008 prototype)20 March 2008Xbox 360Action-adventure, hack and slash-
Ninja Gaiden II: The Dark Sword of Chaos (Jan 18, 1990 prototype)18 January 1990NESAction-
Ninja Grannies (Prototype)Amstrad CPCAction
Ninja Hattori-kun (prototype)NESPlatform-
Ninja Jajamaru: Ginga Daisakusen (Prototype)NESAction-
Ninja Taro (Prototype)Game BoyAction-adventure-
Ninja: Shadow of Darkness (Aug 26, 1998 prototype)26 August 1998 00:52:48PlayStationAction-
Nintendo E3 1999 (Press CD)PC-
Nintendo E3 2000 (Press CD)PC-
Nintendo GameCube Service Disc (Version 1.0-03)Hardware Diagnostics-
Nintendo SpaceWorld 2000 (Press CD)PC-
Nippon Mukasi Banasi prototypeSega PicoEducational-
Nyuushi Chokuzen Check Nanmon Kimon Kiki KaikaiSega Mega DriveQuiz-
O.D.T. - Escape... Or Die Trying (PAL prototype)Nintendo 64Action
O.D.T. - Escape... Or Die Trying (US prototype)Nintendo 64Action
Oddworld: Abe's Exoddus (Jul 14, 1998 prototype)14 July 1998 12:20:00PlayStation-
Oddworld: Abe's Exoddus (Sep 3, 1998 prototype)3 September 1998 13:23:36PlayStationAction-
Oddworld: Abe's Oddysee (Beta Patch v1.6)10 October 1997 20:56:14PC-
Off the Wall (Jun 28, 1992 prototype)28 June 1992Game GearPuzzle
Off the Wall (Prototype)TurboGrafx-16Puzzle
On the BallSNESPuzzle-
One (Jul 25, 2005 prototype)25 July 2005N-GageFighting-
One (Jun 30, 2005 prototype)30 June 2005N-GageFighting-
One (Sep 27, 2005 prototype)27 September 2005N-GageFighting-
Onita Atsushi FMW (Prototype)SNESFighting-
Opera Imaginaire (Nov 2, 1994 prototype)2 November 1994Philips CD-iFMV-
Operation Shadow (Aug 18, 2004 prototype)18 August 2004N-GageAction-
Oraga Land Shusai: Best Farmer Shuukaku-Sai (Prototype)SNESPuzzle-
Orbatak (Prototype)3DOAction-
Origami 2: Doll's House (Aug 23, 1994 prototype)23 August 1994Philips CD-iFMV-
Oswald's Invention (PC demo)Atari Jaguar CDAdventure
Otocky (Prototype)FDSRythm-
Outrun 2 (Sep 9, 2003 prototype)9 September 2003ArcadeRacing-
Outtrigger (Apr 2, 2001 prototype)2 April 2001DreamcastFPS-
Outtrigger (Mar 7, 2001 prototype)7 March 2001DreamcastFPS-
Overlord (Apr 26, 2007 prototype)26 April 2007Xbox 360Action role-playing-
Overlord (May 12, 2007 prototype)12 May 2007Xbox 360Action role-playing-
Overlord II (Apr 1, 2009 prototype)1 April 2009PCAction role-playing-
Overlord II (Mar 29, 2009 prototype)29 May 2009Xbox 360Action role-playing-
Overstorm (Prototype)2003Game Boy AdvanceAction
P.N.03 (May 8, 2003 prototype)8 May 2003Nintendo GameCubeAction-
PBA Bowling 2001 (Jan 17, 2001 prototype)17 January 2001DreamcastBowling
PaRappa the Rapper 2 (Dec 6, 2001 prototype)6 December 2001 19:35:52PlayStation 2Rythm-
Pac-Man (Prototype)Neo Geo Pocket ColorArcade-
Pac-in-Time (Prototype)Game GearAction
Painkiller: Hell Wars (Oct 18, 2005 prototype)18 October 2005XboxFirst Person-
Pandemonium (Jul 11, 2003 prototype)11 July 2003N-GageAction-
Pandemonium! (Jul 19, 1996 prototype)19 July 1996 17:34:36PlayStationAction-
Panorama Cotton (Nov 27, 1993 prototype)27 November 1993Sega Mega DriveShooter-
Panzer Dragoon II Zwei (Feb 5, 1996 prototype)5 February 1996 20:36:35Sega SaturnRail shooter-
Panzer Dragoon Orta (Dec 24, 2002 prototype)24 December 2002XboxRail shooter-
Panzer Dragoon Saga (Aug 26, 1997 demo)26 August 1997 18:44:16Sega SaturnRole Playing-
Panzer Dragoon Saga (Dec 22, 1997 prototype)22 December 1997Sega SaturnRole-playing-
Panzer Dragoon Saga (Dec 30, 1997 prototype)30 December 1997Sega SaturnRole-playing-
Panzer Dragoon Saga (Nov 30, 1997 prototype)30 November 1997Sega SaturnRole-playing-
Panzer Dragoon Saga (Sep 16, 1997 prototype)16 September 1997Sega SaturnRole-playing-
Panzer Front bis. (Jan 20, 2002 prototype)20 January 2002 21:26:54PlayStationAction
Paperboy (Oct 28, 1991 prototype)28 October 1991 16:49:20Sega Mega DriveArcade-
Paperboy 2 (Prototype)Game GearAction-
Parodius (PAL Prototype)NESShooter-
Parody World: Monster Party (Prototype)NESAction-
Party Mail (Prototype)Neo Geo Pocket ColorPuzzle-
Pat Riley Basketball (Jun 14, 1990 prototype)14 June 1990 17:33:32Sega Mega DriveSports-
Pat Riley Basketball Sega Master System (Prototype)Sega Master SystemSports - Basketball
Pathway To Glory - Ikusa Islands (Jul 11, 2005 prototype)11 July 2005N-GageAction-
Peach's Castle Gamecube Tech DemoNintendo GameCubeTech Demo-
Pebble Beach Golf Links (Feb 14, 1994 prototype)14 February 1994 10:33:44Sega Mega DriveSports-
Pelé! (Prototype)Sega Mega DriveSports - Soccer-
Penn & Teller's Smoke and Mirrors (Apr 30, 1995 prototype)30 April 1995 00:23:05Sega CDFMV
Pepe's Puzzles (Feb 10, 1995 prototype)10 February 1995 17:34:30Sega PicoEducational-
Pepe's Puzzles (Feb 18, 1995 prototype)19 February 1995 22:38:16Sega PicoEducational-
Pepe's Puzzles (Feb 20, 1995 prototype)21 February 1995 20:16:44Sega PicoEducational-
Pepe's Puzzles (Feb 23, 1995 prototype)24 February 1995 21:43:32Sega PicoEducational-
Perfect Dark (Apr 26, 2000 prototype)26 April 2000Nintendo 64FPS-
Perfect Dark (Dec 3, 2009 prototype)3 December 2009 23:13:57Xbox 360FPS-
Perfect Dark (Mar 22, 2000 prototype)22 March 2000Nintendo 64FPS-
Perfect Dark (Mar 4, 2010 prototype)4 March 2010 14:50:04Xbox 360FPS-
Persona 2: Eternal Punishment (Nov 17, 2000)17 November 2000 21:38:24PlayStationRPG-
Phantasy Star II (Jul 28, 1989 prototype)28 July 1989 10:34:22Sega Mega DriveRoleplaying-
Phantasy Star IV (Aug 15, 1994 prototype)16 August 1994 06:19:18Sega Mega DriveRole-Playing-
Phantasy Star IV (Final review prototype)November 1994Sega Mega DriveRole-Playing-
Phantasy Star IV (Jun 8, 1994 prototype)8 June 1994 15:02:02Sega Mega DriveRole-Playing-
Phantasy Star IV (May 30, 1994 prototype)31 May 1994 11:27:20Sega Mega DriveRole-Playing-
Phantasy Star IV (Nov 7, 1994 prototype)8 November 1994 06:26:50Sega Mega DriveRole-Playing-
Phantasy Star IV (Oct 27, 1994 prototype)28 October 1994 06:49:42Sega Mega DriveRole-Playing-
Phantasy Star Online (Dec 14, 2000 prototype)14 December 2000 11:34:18DreamcastMMORPG-
Phantasy Star Online (Jan 14, 2001 prototype)14 January 2001 20:00:00DreamcastMMORPG-
Phantasy Star Online Episode I & II Network Trial EditionNintendo GameCubeMMORPG-
Phantasy Star Online Episode III Network Trial Edition (July 2003 prototype)July 2003Nintendo GameCubeMMORPG-
Phantasy Star Online Network Trial Edition (Oct 25, 2000 prototype)25 October 2000DreamcastMMORPG-
Phantasy Star Universe Premiere (May 29, 2006 prototype)1 June 2006 21:38:54PlayStation 2Role Playing-
Phase Zero (Prototype)Atari JaguarShooter
Philips Sampler Disk (Sep 23, 1994 prototype)23 September 1994Philips CD-iFMV-
Pico (Storyware) Sampler (Jun 14, 1996 prototype)14 June 1996 06:48:50Sega PicoEducational-
Pico (Storyware) Sampler (Jun 25, 1996 prototype)25 June 1996 09:51:32Sega PicoEducational-
Pico (Storyware) Sampler (Jun 7, 1996 prototype)7 June 1996 19:23:30Sega PicoEducational-
Pico Baseball prototypeSega PicoEducational-
Pico Soccer Mezase Soccer Senshu prototypeSega PicoEducational-
Pikiinya! (Prototype)SNESPuzzle-
Pinball Dreams (Prototype B)SNESPinball-
Pinocchio (Apr 10, 1996 prototype)10 April 1996 12:13:00SNESAction-
Pinocchio (Apr 9, 1996 prototype)9 April 1996 12:35:00SNESAction-
Pinocchio (Aug 5, 1996 prototype)5 August 1996 12:05:00SNESAction-
Pinocchio (Dec 12, 1995 prototype)12 December 1995 12:14:00SNESAction-
Pinocchio (Dec 4, 1995 prototype)4 December 1995 17:03:00SNESAction-
Pinocchio (Dec 6, 1995 prototype)6 December 1995 12:42:00SNESAction-
Pinocchio (Early prototype)SNESAction-
Pinocchio (Jan 5, 1996 prototype)5 January 1996 16:07:00SNESAction-
Pinocchio (Jan 9, 1996 11.20 prototype)9 January 1996 11:20:00SNESAction-
Pinocchio (Jul 26, 1995 prototype)26 July 1995 10:55:00SNESAction-
Pinocchio (Mar 12, 1996 prototype)12 March 1996 14:48:00SNESAction-
Pinocchio 32x (Dec 6, 1995 prototype)6 December 1995 15:09:00Sega 32XAction
Pirates! Gold (Apr 1, 1993 prototype)1 April 1993Sega Mega DriveAdventure-
Planet Message QuizSega Mega DriveQuiz-
Planetfall 2 (Jul 24, 1996 prototype)24 July 1996 18:43:44PCInteractive Fiction
Plasma Sword: Nightmare of Bilstein (Jun 12, 2000 prototype)12 June 2000 12:21:00DreamcastFighting-
Playboy Picture Disc (Nov 17, 1993 prototype)17 November 1993Philips CD-iFMV-
Pocket Kingdom (Sep 27, 2004 prototype)27 September 2004N-GageStrategy-
Pokemon Ruby (German debug build)9 May 2003Game Boy AdvanceRoleplaying-
Pokémon Gold (Spaceworld 1997 Demo)15 November 1997Game BoyRPG-
Pokémon Snap (Demo)Nintendo 64Action-
Polarium Advance (prototype)Game Boy AdvancePuzzle-
Pop'n TwinBee (Putative Sample)SNESShooter-
Populous: The Beginning (Aug 24, 1998 Prototype)20 August 1998PlayStationReal Time Strategy-
Populous: The Beginning (Aug 26, 1998 Prototype A)26 August 1998PlayStationReal Time Strategy-
Populous: The Beginning (Aug 26, 1998 Prototype B)26 August 1998PlayStationReal Time Strategy-
Populous: The Beginning (Aug 26, 1998 Prototype C)21 August 1998PlayStationReal Time Strategy-
Populous: The Beginning (Aug 27, 1998 Prototype A)27 August 1998PlayStationReal Time Strategy-
Populous: The Beginning (Aug 27, 1998 Prototype B)27 August 1998PlayStationReal Time Strategy-
Populous: The Beginning (Aug 27, 1998 Prototype C)27 August 1998PlayStationReal Time Strategy-
Populous: The Beginning (Dec 8, 1998 review prototype)8 December 1998PlayStationReal Time Strategy-
Populous: The Beginning (Sep 10, 1998 prototype A)10 September 1998PlayStation-
Populous: The Beginning (Sep 9, 1998 prototype)9 September 1998PlayStationReal Time Strategy-
Populous: The Beginning (Sept 1, 1998 prototype A)PlayStationReal Time Strategy-
Populous: The Beginning (Sept 1, 1998 prototype B)PlayStationReal Time Strategy-
Populous: The Beginning (Sept 1, 1998 prototype C)PlayStationReal Time Strategy-
Power Rangers Lightspeed Rescue (Apr 26, 2000 prototype - B)26 April 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Apr 26, 2000 prototype)26 April 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 1, 2000 prototype - B)1 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 1, 2000 prototype - C)1 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 1, 2000 prototype - D)1 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 1, 2000 prototype)1 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 10, 2000 prototype)10 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 12, 2000 prototype)12 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 13, 2000 prototype - B)13 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 13, 2000 prototype - C)13 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 13, 2000 prototype)13 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 14, 2000 prototype - B)14 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 14, 2000 prototype)14 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 15, 2000 prototype - B)15 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 15, 2000 prototype)15 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 17, 2000 prototype - B)17 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 17, 2000 prototype)17 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 18, 2000 prototype - B)18 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 18, 2000 prototype - C)18 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 18, 2000 prototype - D)18 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 18, 2000 prototype)18 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 19, 2000 prototype)19 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 2, 2000 prototype - B)2 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 2, 2000 prototype - C)2 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 2, 2000 prototype - D)2 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 2, 2000 prototype - PAL)2 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 2, 2000 prototype)2 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 20, 2000 prototype - B)20 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 20, 2000 prototype)20 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 21, 2000 prototype - B)21 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 21, 2000 prototype - C)21 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 21, 2000 prototype)21 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 22, 2000 prototype)22 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 23, 2000 prototype)23 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 24, 2000 prototype)24 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 3, 2000 prototype - B)3 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 3, 2000 prototype)3 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 30, 2000 prototype)30 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 4, 2000 prototype)4 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 5, 2000 prototype - B)5 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 5, 2000 prototype - C)5 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 5, 2000 prototype - D)5 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 5, 2000 prototype)5 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 7, 2000 prototype - B)7 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 7, 2000 prototype - C)7 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 7, 2000 prototype - D)7 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 7, 2000 prototype)7 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 8, 2000 prototype - B)8 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 8, 2000 prototype - C)8 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 8, 2000 prototype)8 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 9, 2000 prototype - B)9 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 9, 2000 prototype - C)9 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 9, 2000 prototype - D)9 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Aug 9, 2000 prototype)9 August 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 10, 2000 prototype - B)10 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 10, 2000 prototype)10 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 12, 2000 prototype - B)12 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 12, 2000 prototype - C)12 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 12, 2000 prototype - D)12 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 12, 2000 prototype)12 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 13, 2000 prototype - B)13 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 13, 2000 prototype)13 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 14, 2000 prototype - B)14 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 14, 2000 prototype)14 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 17, 2000 prototype - B)17 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 17, 2000 prototype)17 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 18, 2000 prototype - B)18 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 18, 2000 prototype)18 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 19, 2000 prototype - B)19 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 19, 2000 prototype)19 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 20, 2000 prototype - B)20 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 20, 2000 prototype - C)20 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 20, 2000 prototype)20 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 21, 2000 prototype)21 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 23, 2000 prototype - B)23 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 23, 2000 prototype)23 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 24, 2000 prototype - B)24 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 24, 2000 prototype)24 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 25, 2000 prototype - B)25 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 25, 2000 prototype)25 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 26, 2000 prototype - B)26 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 26, 2000 prototype - C)26 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 26, 2000 prototype - D)26 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 26, 2000 prototype)26 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 27, 2000 prototype - B)27 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 27, 2000 prototype - C)27 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 27, 2000 prototype)27 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 3, 2000 prototype - B)3 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 3, 2000 prototype)3 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 30, 2000 prototype - B)30 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 30, 2000 prototype - C)30 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 30, 2000 prototype)30 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 31, 2000 prototype - B)31 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 31, 2000 prototype - C)31 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 31, 2000 prototype)31 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 5, 2000 prototype - B)5 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 5, 2000 prototype)5 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 7, 2000 prototype - B)7 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 7, 2000 prototype - C)7 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jul 7, 2000 prototype)7 July 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jun 1, 2000 prototype)1 June 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jun 20, 2000 prototype)20 June 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jun 24, 2000 prototype)24 June 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jun 27, 2000 prototype)27 June 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jun 28, 2000 prototype - B)28 June 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jun 28, 2000 prototype)28 June 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jun 29, 2000 prototype)29 June 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jun 6, 2000 prototype)6 June 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jun 8, 2000 prototype - B)8 June 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jun 8, 2000 prototype - C)8 June 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (Jun 8, 2000 prototype)8 June 2000PlayStationBeat 'em up-
Power Rangers Lightspeed Rescue (May 19, 2000 prototype)19 May 2000PlayStationBeat 'em up-
Power Slide SFX (Dec 4, 1994 prototype)4 December 1994SNESRacing
Power Stone (Jul 15, 1999 prototype)15 July 1999 19:29:00DreamcastFighting-
PrePre Volume 8 ()PlayStation-
Primal (Jan 8, 2003 prototype)8 January 2003 20:38:26PlayStation 2Action-
Primal (Nov 3, 2002 prototype)3 November 2002 17:43:12PlayStation 2Action-adventure-
Primal Rage (Feb 12, 1996 prototype)6 February 1996 10:56:44Sega SaturnFighting-
Primal Rage (Rental Version)7 July 1995Sega Mega DriveFighting-
Primal Rage (Test Drive)5 July 1995Sega Mega DriveFighting-
Primal Rage Showdown7 July 1995Sega Mega DriveFighting-
Prince of Persia (Altered build)Game BoyAction-
Prince of Persia (Prototype)Sega Master SystemAction-
Prince of Persia 2 prototype20 February 1995Sega Mega DrivePlatform
Prince of Persia 2: The Shadow and the Flame (Apr 17, 1995 prototype)17 April 1995SNESAction-
Princess Tomato in the Salad Kingdom (Jun 30, 1990 prototype)30 June 1990NESAction-
Probotector 2 (Sample Prototype)Game Boyrun-n-gun-
Project Justice (Nov 29, 2000 prototype)29 November 2000 12:00:00DreamcastFighting-
Project Snowblind (Nov 17, 2004 prototype)17 November 2004XboxFirst-person shooter-
Project Sylpheed (Apr 4, 2007 prototype)4 April 2007Xbox 360Space combat simulator-
Project Sylpheed (May 7, 2007 prototype)7 May 2007Xbox 360Space combat simulator-
Project Velocity (Jan 20, 2006 prototype)20 January 2006XboxRacing
Promocao Especial Sega Master System III Compact ()Sega Master SystemDemo-
Propeller Arena (Sep 11, 2001 prototype)11 September 2001DreamcastShooting
Psycho Pinball (Prototype)Sega Mega DrivePinball-
Psyvariar: Complete Edition (Apr 15, 2003 prototype)15 April 2003PlayStation 2Scrolling shooter-
Puggsy (v0.1 prototype)Sega Mega DriveAction-
Putt & Putter (Prototype)Sega Master SystemSports-
Putty Squad (Amiga Prototype)PCPuzzle
Putty Squad (Late prototype)1995Sega Mega DrivePuzzle
Puyo Pop (Sep 16, 2003 prototype)16 September 2003N-GagePuzzle-
Puzzle (Prototype)NESPuzzle-
Puzzle Bobble Mini (Prototype)Neo Geo Pocket ColorPuzzle-
Puzzle Bobble Vs. (Sep 16, 2003 prototype)16 September 2003N-GagePuzzle-
Puzzle Link 2 (Prototype)Neo Geo Pocket ColorPuzzle-
Q*Bert (Sep 28, 1999 prototype)28 September 1999 01:04:32PlayStationPuzzle-
Quake (Jun 21, 1996 prototype)21 June 1996 22:09:00PCFPS-
Quake 3: Arena (Oct 26, 2000 prototype)26 October 2000 18:01:36DreamcastFPS-
Quik the Thunder Rabbit (Prototype)SNESPlatformer
R-Type (Prototype)Sega Master SystemShooter-
R-Type II (Prototype)Game BoyScrolling shooter-
R.B.I. Baseball 3 (Jul 18, 1991 prototype)18 July 1991 14:44:10Sega Mega DriveSports-
R.C. Grand Prix (Prototype)Sega Master SystemRacing-
RC Revenge (Jun 6, 2000 prototype)6 June 2000 09:26:00PlayStationRacing-
RHI Roller Hockey '95 (Prototype)SNESSports - Hockey
RaceX (Jan 29, 2002 prototype)29 January 2002XboxRacing
Racing Simulation 2: Monaco Grand Prix Online (Jun 5, 2001 prototype)5 June 2001 17:43:08DreamcastRacing-
Rainbow (Jun 20, 2004 prototype)20 June 2004 03:44:58XboxRacing
Rainbow Islands: The Story of Bubble Bobble 2 (Prototype)NESPuzzle-
Rally: The Final Round of the World Rally Championship (Prototype)SNESRacing
Rampart (sample)NES-
Ratchet & Clank (August 2, 2002 prototype)2 August 2002 14:43:05PlayStation 2Adventure-
Ratchet & Clank (Jun 25, 2002 prototype)25 June 2002 16:04:17PlayStation 2Adventure-
Ratchet & Clank Future: Tools of Destruction (Sep 20, 2007 prototype)20 September 2007PlayStation 3Platformer, action-adventure-
Ratchet & Clank: Going Commando (Aug 18, 2003 prototype)18 August 2003 19:19:37PlayStation 2Action-
Ratchet & Clank: Going Commando (Sep 4, 2003 prototype)4 September 2003 18:40:10PlayStation 2Action-
Ratchet & Clank: Into the Nexus (Aug 19, 2013 prototype)19 August 2013PlayStation 3Platformer, action-adventure-
Ratchet & Clank: Into the Nexus (Sep 17, 2013 prototype)17 September 2013PlayStation 3Platformer-
Ratchet & Clank: Size Matters (Jan 9, 2007 prototype)9 January 2007PlayStation PortableShooter-
Ratchet & Clank: Up Your Arsenal (Aug 11, 2004 prototype)11 August 2004 06:38:03PlayStation 2Action-
Ratchet & Clank: Up Your Arsenal (Jun 20, 2004 prototype)20 June 2004PlayStation 2Action-
Ratchet & Clank: Up Your Arsenal (Jun 29, 2004 prototype)29 June 2004PlayStation 2Action-
Ratchet & Clank: Up Your Arsenal (May 26, 2004 prototype)26 May 2004 12:38:28PlayStation 2Action-
Ratchet and Clank: Size Matters (Dec 20, 2006 prototype)20 December 2006 07:41:23PlayStation PortableShooter-
Ratchet and Clank: Size Matters (Oct 11, 2006 Multiplayer Beta)11 October 2006 16:36:20PlayStation PortableShooter-
Rayman (Earlier prototype)Atari JaguarAdventure-
Rayman (Early prototype)Atari JaguarAdventure-
Rayman (Jul 20, 1995 prototype)20 July 1995 18:06:56Sega SaturnAction-
Rayman (SNES prototype)SNESAction
Rayman 2: The Great Escape (Feb 3, 2000 prototype)3 February 2000 15:51:02DreamcastAction-
Rayman 3 (prototype)Game Boy AdvancePlatform-
Rayman 3: Hoodlum Havoc (Sep 6, 2002 prototype)6 September 2002 08:49:23PlayStation 2Action-
Rayman 3: Hoodlum Havoc (preview demo)PlayStation 2Action-
Rayman Advance (prototype)Game Boy AdvancePlatform-
Rayman Arena (Mar 12, 2002 prototype)12 March 2002Nintendo GameCubeParty-
Razor Wing (Jun 26, 1995 prototype)26 June 1995PlayStationFlying And Shooting
Re-Volt (Dec 8, 1999 prototype)8 December 1999 15:57:12DreamcastRacing-
Re-Volt (Feb 26, 2002 prototype)XboxRacing
Ready 2 Rumble Boxing (Aug 20, 1999 prototype)20 August 1999 12:06:18DreamcastFighting-
Ready 2 Rumble Boxing (Jul 14, 1999 prototype)14 July 1999 10:38:02DreamcastFighting-
Ready 2 Rumble Boxing (Jul 7, 1999 prototype)7 July 1999 16:38:54DreamcastFighting-
Ready 2 Rumble Boxing (May 10, 1999 prototype)10 May 1999 21:17:12DreamcastFighting-
Rebellion (Oct 15, 1996 prototype)15 October 1996 11:18:34Sega SaturnFMV
Rebellious Bullet (Prototype)XboxAction
Record of Lodoss War: Advent of Cardice (Oct 4, 2000 prototype)4 October 2000 17:00:50DreamcastAction-
Red Dog - Superior Firepower (Aug 23, 1999 prototype)23 August 1999 17:36:16DreamcastAction-
Red Dog - Superior Firepower (Mar 11, 2000 prototype)11 March 2000DreamcastAction-
Red Dog - Superior Firepower (Nov 2, 1999 prototype)2 November 1999 10:15:58DreamcastAction-
Red Dog - Superior Firepower (Sep 29, 2000 prototype)29 September 2000 08:28:00DreamcastAction-
Red Faction: Armageddon (Mar 17, 2011 prototype)17 March 2011Xbox 360Third-person shooter-
Red Faction: Armageddon (Mar 18, 2011 prototype)18 March 2011PlayStation 3Third-person shooter-
Redline F-1 Racer (Prototype)SNESRacing-
Reign of Fire (Aug 12, 2002 prototype)12 August 2002 19:06:56PlayStation 2Action-
Reign of Fire (Jul 22, 2002 prototype)22 July 2002 11:59:28PlayStation 2Action-
Remember Me (Mar 20, 2013 prototype)20 March 2013PlayStation 3Action-adventure-
Remission (Feb 23, 2005 prototype)23 February 2005 17:31:04XboxAction
Remission (Feb 25, 2005 prototype)25 February 2005 20:47:11XboxAction
Remission (Mar 19, 2004 prototype)19 March 2004 19:23:59XboxAction
Ren & Stimpy: Stimpy's Invention (Dec 9, 1993 build)9 December 1993 16:33:52Sega Mega DrivePlatformer-
Ren & Stimpy: Stimpy's Invention (Prototype)Sega Mega DrivePlatformer-
Rent a Hero No.1 (Localization Prototype)XboxRole Playing
Requiem Of Hell (Aug 24, 2004 prototype)24 August 2004N-GageAction-
Resident Evil (Climax Game Boy prototype)Game Boy ColorSurvival Horror
Resident Evil (Early prototype)Game Boy ColorSurvival Horror
Resident Evil (Prototype)Game Boy ColorSurvival Horror
Resident Evil 2 (Feb 22, 2000 prototype)22 February 2000 14:34:41DreamcastSurvival Horror-
Resident Evil 2 (GBA Tech Demo)Game Boy AdvanceSurvival Horror
Resident Evil 3: Nemesis (Jan 4, 2000 demo)4 January 2000 13:26:20PlayStationSurvival Horror-
Resident Evil 4 (prototype)Nintendo GameCube-
Return Fire (Oct 15, 1996 prototype)15 October 1996 16:05:42Sega SaturnAction
Revenant (Jul 7, 1999 prototype)7 July 1999PCRole playing-
Reverence (Nov 14, 1996 prototype)14 November 1996PCFPS
... further results

Unreleased prototypes

 DateSystemGenreUnreleased
BouncedGame Boy ColorPuzzle
C: The Contra Adventure (0.8 Prototype)PlayStationrun-n-gun-
C: The Contra Adventure PrototypePlayStationrun-n-gun-
Call of Duty 4: Modern Warfare (Pre-Alpha Build 253)23 March 2007Xbox 360First-person shooter-
Contra III: The Alien Wars (Lab Loaner Prototype)SNESrun-n-gun-
Contra: Legacy of War (Sample Prototype)Sega Saturnrun-n-gun-
Contra: Shattered Soldier (E3 2002 Preview Prototype)PlayStation 2run-n-gun-
Contra: Shattered Soldier PrototypePlayStation 2run-n-gun-
Floracy(Demo)Game Boy ColorAction RPG
Lenguins (June 2004 prototype)June 2004XboxAdventure
Marble Madness (prototype)TurboGrafx-16Platform, Racing
Mario Kart 7 (E3 2011 kiosk demo)Racing-
Minecraft (Indev January 11, 2010)11 January 2010 11:02:24PC-
Minecraft (Infdev June 27, 2010)PC-
Minecraft 0.0.14a 08 (May 28, 2009 prototype)28 May 2009PC-
Minecraft 0.27 SURVIVAL TEST 10 (October 24, 2009)24 October 2009PC-
Minecraft Alpha 1.0.0 (June 28, 2010 & June 30, 2010)30 June 2010PC-
Need for Speed: Most Wanted (2012, Dec 2011 prototype)20 December 2011 15:54:02PlayStation 3Racing-
Neo Contra (Q4 Review Prototype)PlayStation 2run-n-gun-
Neo Contra (Review Prototype 1)PlayStation 2run-n-gun-
Nintendo DS press kit (Keep Evolving)PC-
Off the Wall (Jun Amanai Prototype)TurboGrafx-16Breakout
Probotector (Sample Prototype)Sega Mega Driverun-n-gun-
Probotector (Test Prototype)Sega Mega Driverun-n-gun-
Probotector II: Return of the Evil Forces (Sample Prototype)NESrun-n-gun-
Sega DTS CD (November 1996)Sega Saturn-
Sonic Heroes (October 13, 2003 prototype)13 October 2003Nintendo GameCubeAdventure-
Super C PrototypeNESrun-n-gun-