| Microsoft Space Simulator (Mar 29, 1994 prototype) | SC-SSIM | PC | SCOTCH | US 1994
|
| Mortal Kombat (Nov 29, 1993 prototype) | EDGEMKF | PC | Edge | US N/A
|
| Mortal Kombat (Nov 9, 1993 prototype) | EDGE-MK | PC | Edge | US N/A
|
| Mortal Kombat 3 (Aug 1, 1995 prototype) | SNK-MK3.LZH | SNES | SNEAKERS | US Oct 13, 1995
EU 1995
|
| Mortal Kombat 3 (NAPALM prototype) | NPM-MK3.LZH | SNES | NAPALM | US Oct 13, 1995
EU 1995
|
| Mortal Kombat II (SNES Prototype) | ATX-MK2.LZH | SNES | ANTHROX | US Sep 9, 1994
JP Nov 11, 1994
EU Oct 1994
|
| Mortal Kombat: Deception (Aug 29, 2004 Xbox prototype) | eps-mkd | Xbox | EPSYLON | US Oct 4, 2004
EU Nov 19, 2004
|
| MotoGP 2 (Aug 30, 2001 prototype) | spqrmgp2 | PlayStation 2 | SPQR | JP Dec 20, 2001
EU Dec 21, 2001
US Jan 22, 2002
|
| MotoGP 4 (Mar 23, 2005 prototype) | mgp4-ggs | PlayStation 2 | GGS | JP Sep 15, 2005
US Jun 20, 2006
EU May 27, 2005
|
| Muhammad Ali Heavyweight Boxing (SNES Prototype) | ACC-ALI.LZH | SNES | Accumulators | |
| NASCAR Racing (Aug 12, 1994 prototype) | | PC | $yndicate | US 1994
|
| NASCAR Racing (Jun 28, 1994 prototype) | FRM-NAS | PC | FIRM | US 1994
|
| NBA Jam (SNES prototype A) | RMK-NBAJ.LZH | SNES | Romkids | US Mar 1994
JP Apr 29, 1994
EU Mar 10, 1996
|
| NFL Quarterback Club 2002 (Aug 11, 2001 prototype) | kal-qb22 | PlayStation 2 | KALISTO | EU Aug 24, 2001
US Sep 7, 2001
|
| NHL Hockey (Aug 4, 1993 prototype) | | PC | | US 1993
EU 1993
|
| Need for Speed 2 (Apr 1st, 1997 Prototype) | | PC | REFLUX | US Apr 18, 1997
EU 1997
|
| Ninja Gaiden (Mega Drive Prototype) | NJGAIDEN.LZH | Sega Mega Drive | INDEPENDENT | |
| Oddworld: Stranger's Wrath (Dec 3, 2004 prototype) | dnl-osw | Xbox | TEAM DNL | US Jan 25, 2005
EU Mar 3, 2005
|
| Out of this World (Jan 2, 1993 prototype) | CEN-OUTW.LZH | Sega Mega Drive | CENSOR | US Mar 1993
EU 1993
AU 1993
|
| OutRun 2019 (Prototype) | FLT-OUT.LZH | Sega Mega Drive | FAIRLIGHT | US Mar 1993
JP Mar 26, 1993
EU Apr 1993
|
| Painkiller: Hell Wars (Oct 18, 2005 prototype) | ggs-pkhw | Xbox | GGS | US Jul 24, 2006
EU Jul 7, 2006
|
| Perfect Ace 2: The Championships (Apr 8, 2005 prototype) | dev-pa2 | PlayStation 2 | DEVOTiONS | EU Jul 15, 2005
|
| Pilot Down: Behind Enemy Lines (Feb 28, 2005 prototype) | dev-pd | PlayStation 2 | DEVOTiONS | EU Sep 9, 2005
|
| Pitfall: The Mayan Adventure (SNES prototype) | ILS-PIT.LZH | SNES | Illusion | JP Jul 14th, 1995
US Nov 1994
|
| Pocky & Rocky (Sample prototype) | RMK-P&R | SNES | Romkids | JP Dec 22, 1992
US Jun 1993
EU Aug 19, 1993
|
| Pocky & Rocky 2 (Prototype) | FU-POCKY | SNES | FUCK | JP Jun 17, 1994
US Nov 1994
EU Apr 1995
|
| Power Instinct (Prototype) | FU-POWER.LHA | SNES | FUCK | US 1994
JP Oct 14th, 1994
|
| Primal Rage (Jul 17, 1995 prototype) | SWAT-PRS.LHZ | SNES | SWAT | JP Aug 1995
US Nov 1995
|
| Prince of Persia: Warrior Within (Oct 27, 2004 prototype) | wpr-popw | PlayStation 2 | WPR | US Dec 2, 2004
EU Dec 3, 2004
|
| Privateer 2: The Darkening (Oct 14, 1996 prototype) | PRIV2 | PC | Razor 1911 | US Dec 26, 1996
EU Dec 13, 1996
|
| Pro Evolution Soccer 3 (Jul 29, 2003 prototype) | lfc-pro3 | PlayStation 2 | LIGHTFORCE | JP Aug 7, 2003
US Oct 17, 2003
EU Feb 17, 2004
|
| Pro Evolution Soccer 4 (Aug 23, 2004 prototype) | xpr-pes4r | Xbox | ExPeRiEnCe | US Feb 1, 2005
EU Nov 26, 2004
|
| Psi-Ops: The Mindgate Conspiracy (Jun 11, 2004 prototype) | wrx-psiop | Xbox | WAR3X | US Jun 14, 2004
EU Oct 1, 2004
|
| RHI Roller Hockey '95 (Prototype) | snk-rh95.lzh | SNES | SNEAKERS | |
| RalliSport Challenge 2 (Mar 17, 2004 prototype) | cpx-rc2b | Xbox | COMPLEX | US May 4, 2004
EU May 21, 2004
|
| Rally: The Final Round of the World Rally Championship (Prototype) | SNK-RALY.LZH | SNES | SNEAKERS | |
| Rebel Raiders: Operation Nighthawk (Mar 18, 2005 prototype) | dev-rebrd | PlayStation 2 | DEVOTiONS | US Mar 21, 2006
EU Mar 3, 2006
|
| Ren & Stimpy: Stimpy's Invention (Prototype) | PR-RENST.LZH | Sega Mega Drive | PREMIERE | JP Unreleased
US 1993
EU Mar 1994
|
| Rise of the Robots (SNES Prototype) | SNK-RISE | SNES | SNEAKERS | US Dec 1994
EU Jan 1995
JP Dec 1994
|
| Road Runner's Death Valley Rally (Prototype) | ROADRUN | SNES | QUARTEX | NA Nov 1992
JP Dec 22, 1992
EU Sep 30, 1993
|
| Run Saber (LEGEND prototype) | L-RSAB.LHA | SNES | LEGEND | US Jun 8, 1993
EU 1993
|
| Samurai Shodown (PARADOX prototype) | PDX-SMSP | SNES | PARADOX | JP Sep 22, 1994
US Nov, 1993
EU 1994
|
| Second Sight (Jul 14, 2004 prototype) | dfc-ss | Xbox | DARKFORCE | US Sep 21, 2004
EU Sep 3, 2004
|
| SimAnt (ANTHROX build) | ATX-ANT.LZH | SNES | ANTHROX | US Oct 1993
JP Feb 26, 1993
|
| SimGolf (Oct 2, 1996 prototype) | SGOLF | PC | Zeus | US Nov 15, 1996
|
| Skyblazer (Prototype A) | M-SKYBLZ | SNES | MAGICAL | US Jan 1994
JP Feb 18, 1994
EU Mar 25, 1994
|
| Skyblazer (Prototype B) | PR-SBLAZ | SNES | PREMIERE | US Jan 1994
JP Feb 18, 1994
EU Mar 25, 1994
|
| Smash Tennis (Prototype) | ILS-BATB.LZH | SNES | Illusion | JP Jun 25, 1993
EU 1994
US Feb 19, 2020
|
| Sonic Crackers (Apr 1, 1994 prototype) | MOR-SONC.LZH | Sega Mega Drive | MORGOTH | |
| Sonic Spinball (Aug 1993 prototype) | PR-SPINB | Sega Mega Drive | PREMIERE | JP Dec 10, 1993
US Nov 23, 1993
EU Nov 15, 1993
|
| Sonic the Hedgehog 2 (CENSOR prototype) | SONIC2.LZH | Sega Mega Drive | CENSOR | JP Nov 21, 1992
US Nov 24, 1992
EU Nov 24, 1992
|
| Space Ace (SNES Prototype) | PR-SPACE.LZH | SNES | PREMIERE | US May 1994
JP Mar 25, 1994
EU 1994
|
| Space Quest IV: Roger Wilco and the Time Rippers (Jan 18, 1991 prototype) | SQ4 | PC | THG | US Mar 4, 1991
|
| Space Quest V: Roger Wilco – The Next Mutation (Dec 30, 1992 prototype) | SQVINC | PC | INC | US Feb 5, 1993
|
| SpellCraft (Aug 1993 prototype) | M-SPELL.LZH | SNES | MAGICAL | |
| Spider-Man (Accumulators prototype) | ACC-SPID.LZH | Sega Mega Drive | Accumulators | US 1995
EU 1995
|
| Spider-Man (Dec 12, 1994 prototype) | PDX-SPAS.LZH | Sega Mega Drive | PARADOX | US 1995
EU 1995
|
| Spider-Man (SNES prototype) | ACC-SMAN.LZH | SNES | Accumulators | US 1994
|
| Sports Illustrated Championship Football & Baseball (BLACKSUN prototype) | BS-SIB.LZH | SNES | BLACKSUN | US Feb 1994
EU 1994
|
| Star Trek: Deep Space Nine – Crossroads of Time (NUMBERS prototype) | NUM-DS9.LZH | SNES | NUMBERS | US Sep 1995
EU 1996
|
| Star Wars Battlefront (Aug 2, 2004 prototype) | dnl-swbf | Xbox | TEAM DNL | US Sep 21, 2004
|
| Star Wars: Jedi Knight - Jedi Academy (Aug 8, 2003 prototype) | game-ja1 | PC | GAME | US Sep 16, 2003
EU Sep 19, 2003
|
| Star Wars: Jedi Knight - Jedi Academy (Jul 2, 2003 prototype) | swjkja1-jagiso | PC | JAGISO | US Sep 16, 2003
EU Sep 19, 2003
|
| Street Fighter Anniversary Collection (Aug 25, 2004 prototype) | wrx-sfac | Xbox | WAR3X | JP Oct 28, 2004
US Feb 22, 2005
EU Oct 29, 2004
|
| Street Fighter II: Champion Edition (Turbo prototype) | BS-SF2U.LZH | Sega Mega Drive | The Boss | JP Sep 28, 1993
US Sep 27, 1993
EU Oct 29, 1993
|
| Sub-Terrania (July 1993 Prototype) | FLT-SUB | Sega Mega Drive | FAIRLIGHT | US 1994
EU 1994
|
| Sub-Terrania (October 1993 Prototype A) | SCX-SUBT | Sega Mega Drive | SCOOPEX | US 1994
EU 1994
|
| Super Bubsy (Jul 5, 1995 prototype) | BUBSY95.ARJ | PC | Elite Internet Release Group | WW May 19, 1997
|
| Super Putty (prototype) | PR-PUTTY.LZH | SNES | PREMIERE | EU 1993
JP Jul 30, 1993
US Nov 1993
|
| Super Shadow of the Beast (Prototype) | PR-SSOTB.LZH | SNES | PREMIERE | |
| Super Troll Islands (Prototype) | RMK-STIS | SNES | Romkids | JP Mar 25, 1994
US Feb 1994
EU 1994
|
| Taito Legends (Aug 31, 2005 prototype) | dev-taitleg | Xbox | DEVOTiONS | US Oct 25, 2005
EU Oct 14, 2005
|
| Taz-Mania (Apr 6, 1993 prototype) | ATX-TAZ.LHA | SNES | ANTHROX | US May 1993
|
| The Addams Family: Pugsley's Scavenger Hunt (SNES Prototype) | PFT-ADM2.LZH | SNES | PERFECTION | US 1992
EU Feb 1993
|
| The Blues Brothers (SNES Prototype) | BLUES | SNES | QUARTEX | US Jun 1993
EU 1993
JP Mar 36, 1993
|
| The City of Lost Children (Jan 11, 1997 prototype) | RLXCLC | PC | REFLUX | US Apr 2, 1997
|
| The Itchy & Scratchy Game (Mega Drive prototype) | NPM-ITCH.LZH | Sega Mega Drive | NAPALM | |
| The Lion King (Nov 6, 1994 prototype) | FRM!LIO | PC | FIRM | US 1994
EU 1994
|
| The Magical Quest Starring Mickey Mouse (Prototype A) | CSL-SMM | SNES | CRYSTAL | JP Nov 20, 1992
US Dec 1992
EU Mar 18, 1993
|
| The Mask (Prototype) | NUM-MASK.LZH | SNES | NUMBERS | US Oct 26, 1995
EU Oct 26, 1995
JP Dec 27, 1996
|
| The Pagemaster (SNES Prototype A) | ACC-PAGE.LZH | SNES | Accumulators | US Nov 1994
EU May 23, 1995
|
| The Pagemaster (SNES Prototype B) | ACC-PM.LZH | SNES | Accumulators | US Nov 1994
EU May 23, 1995
|
| The Shadow (Prototype) | FU-SHAD.LHA | SNES | FUCK | |
| Time Trax (SNES Prototype) | NUMTIMTX.LZH | SNES | NUMBERS | US May 1994
EU 1994
|
| Tiny Toon Adventures: Buster Busts Loose! (Prototype) | QTX-TINY.LZH | SNES | QUARTEX | JP Dec 18, 1992
NA February 1993
EU Jun 24, 1993
|
| Tiny Toon Adventures: Wacky Sports Challenge (SNEAKERS Prototype) | SNK-TTWW.LHA | SNES | SNEAKERS | JP Sep 30, 1994
NA Jan 1995
EU Apr 25, 1996
|
| Tony Meola's Sidekicks Soccer (European prototype) | MOB-WSOC.LZH | SNES | Lynchmob | US Nov 1993
JP Feb 25, 1994
BR 1994
EU Unreleased
|
| Top Gear RPM Tuning (Nov 16, 2004 prototype) | dnl-tgrt | Xbox | TEAM DNL | US Feb 16, 2005
EU Jun 3, 2005
|
| Total Football (Prototype) | NPM-TTFB.LZH | SNES | NAPALM | |
| Twisted Flipper (Prototype A) | CEN-TWFL | Sega Mega Drive | CENSOR | JP Dec 26, 1992
EU Sep 1992
US Nov 1992
|
| Universal Soldier (Prototype) | UNVSOLDR.LZH | SNES | PONG | |
| Unreal (Nov 23, 1995 prototype) | {{{origin_files}}} | PC | | NA May 22, 1998
UK June 12, 1998
|
| Unreal Championship (Sep 10, 2002 prototype) | lamerxuc | Xbox | LamerX | US Nov 12, 2002
EU Nov 29, 2002
|
| Vectorman (SNEAKERS Prototype) | SNK-VMAN.LZH | Sega Mega Drive | SNEAKERS | US Oct 24, 1995
EU Nov 30, 1995
|
| Virtual Bart (Jun 7, 1994 prototype) | ESB-VB.LZH | SNES | ESB | US September 26, 1994
EU 1994
JP September 30, 1994
|
| WTA Tour Tennis (Jan 8, 2002 prototype) | stc-wtau | PlayStation 2 | STATiC | JP Sep 27, 2002
EU Sep 13, 2002
US Mar 26, 2002
|
| WWF In Your House (Nov 3, 1996 prototype) | WWFIYH | PC | Razor 1911 | US 1996
|
| Warlock (Dec 1994 prototype) | NPM-WRLK.LZH | Sega Mega Drive | NAPALM | US 1995
EU 1995
|
| Wave Rally (Oct 6, 2001 prototype) | ztx-wavral | PlayStation 2 | ( Z T X ) | JP Jan 31, 2002
EU Dec 14, 2001
US Nov 27, 2001
|
| Wile E's Revenge (Feb 16, 1995 prototype) | ATX-RRN2.LHA | SNES | ANTHROX | |