Games That Weren't

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Prototypes

Games That Weren't has released 392 prototypes.

 DateSystemFile release datePage creation date
666: The Number of the Beast (Jun 5, 1989 prototype)Commodore 64
ATV Racing (Apr 7, 2000 prototype A)Game Boy Color
ATV Racing (Apr 7, 2000 prototype B)Game Boy Color
ATV Racing (Prototype A)Game Boy Color
ATV Racing (Prototype B)Game Boy Color
Acid House (prototype)Commodore 64
Activision TV Games (Aug 18, 2000 prototype)SNES
Activision TV Games (Aug 8, 2000 prototype)SNES
Activision TV Games (Aug 9, 2000 prototype)SNES
Activision TV Games (Jul 14, 2000 prototype)SNES
Activision TV Games (Jul 27, 2000 prototype)SNES
Activision TV Games (Jul 4, 2000 prototype)SNES
Activision TV Games (Jun 15, 2000 prototype)SNES
Activision TV Games (Jun 20, 2000 prototype)SNES
Activision TV Games (Jun 28, 2000 prototype)SNES
Activision TV Games (Jun 29, 2000 prototype)SNES
Activision TV Games (Jun 7, 2000 prototype)SNES
Activision TV Games (Jun 8, 2000 prototype)SNES
Activision TV Games (SNES prototype)SNES
Advanced Dungeons & Dragons: Heroes of the Lance (Amstrad CPC prototype)Amstrad CPC
Aladdin (Aug 23, 1994 prototype)NES
Aladdin's Cave (Commodore 64 prototype A)Commodore 64
Aladdin's Cave (Commodore 64 prototype B)Commodore 64
Alfred Chicken (ECTS Show 1993 Prototype)Amiga
Alfred J. Kwak (prototype A)Commodore 64
Alfred J. Kwak (prototype B)Commodore 64
Alien Olympics (Amiga prototype)Amiga
Alien Olympics (Aug 10, 1994 prototype)PC
Alien Olympics (Oct 5, 1994 prototype)PC
Alien Olympics 2044 AD (Jun 14, 1994 prototype)Game Boy
Alien Olympics 2044 AD (prototype A)Game Boy
Alien Olympics 2044 AD (prototype B)Game Boy
Alloyrun (Antaeus prototype)Commodore 64
Apocalypse II (Oct 28, 1997 prototype)SNES
Apprentice (Commodore 64 prototype)Commodore 64
Armalyte (Competition Edition)Commodore 64
Armalyte II (V0.1 prototype)Commodore 64
Armalyte II (V0.2 prototype)Commodore 64
Armalyte II (V0.3 prototype)Commodore 64
Armalyte II (V0.4 prototype)Commodore 64
Army Men: Sarge's Heroes (Aug 22, 2000 prototype)Game Boy Advance
Army Men: Sarge's Heroes (Aug 31, 2000 prototype)Game Boy Advance
Army Men: Sarge's Heroes (Sep 14, 2000 prototype A)Game Boy Advance
Army Men: Sarge's Heroes (Sep 14, 2000 prototype B)Game Boy Advance
Army Men: Sarge's Heroes (Sep 6, 2000 prototype)Game Boy Advance
Army Men: Sarge's Heroes (Sep 8, 2000 prototype)Game Boy Advance
Battle Ball (prototype A)Commodore 64
Battle Ball (prototype B)Commodore 64
Battle Ball (prototype C)Commodore 64
Battle Ball (prototype D)Commodore 64
Beast (Rasmus prototype A)Commodore 64
Beast (Rasmus prototype B)Commodore 64
Bloodline (prototype)Amiga
Bobby Bounce Back (Final build)Commodore 64
Bobby Bounce Back (prototype A)Commodore 64
Bobby Bounce Back (prototype B)Commodore 64
Bobby Bounce Back (prototype C)Commodore 64
Bobby Bounce Back (prototype D)Commodore 64
Bobby Bounce Back (prototype E)Commodore 64
Bobby Bounce Back (prototype F)Commodore 64
Bobby Bounce Back (prototype G)Commodore 64
Bobby Bounce Back (prototype H)Commodore 64
Bobby Bounce Back (prototype I)Commodore 64
Bobby Bounce Back (prototype J)Commodore 64
Bobby Bounce Back (prototype K)Commodore 64
Bomb (prototype)Commodore 64
Bombo (Rooster Booster prototype)Commodore 64
Brain Pain (Jan 30, 1983 prototype)Commodore VIC-20
Brainleak (prototype)Commodore 64
Bubbler (May 10, 1988 prototype)Commodore 64
Bugs Bunny: Private Eye (1991 prototype)Commodore 64
Bugs Bunny: Private Eye (Nov 26, 1992 prototype)Commodore 64
Bushido Warrior (May 25, 1988 prototype)Amstrad CPC
CJ's Island Antics (Early prototype)Commodore 64
Captain Dynamo 2 (prototype)Commodore 64
Championship Run (Commodore 64 prototype)Commodore 64
Chaos Drop (Mar 10, 1993 prototype)SNES
Chaos Drop (Mar 3, 1993 prototype)SNES
Chaos Drop (prototype)SNES
Chariot Race (prototype)Commodore VIC-20
Chicken Challenge (Oct 21, 1982 prototype)Commodore VIC-20
Chicken Challenge (Super Frog prototype)Commodore VIC-20
Circus Fun (prototype)Commodore 64
Colony (Early prototype)Commodore 64
Cookie (Commodore 64 prototype)Commodore 64
Creatures (Fuzzy Wuzzy prototype)Commodore 64
Creatures 2: Torture Trouble (Bonus game prototype)Commodore 64
Croc (Early prototype A)Game Boy Color
Croc (Early prototype B)Game Boy Color
Daffy Duck Starring in The Great Paint Caper (prototype)Commodore 64
Dave Mirra Freestyle BMX (Dec 1, 1999 prototype A)Game Boy Color
Dave Mirra Freestyle BMX (Dec 1, 1999 prototype B)Game Boy Color
Dave Mirra Freestyle BMX (Feb 28, 2000 prototype)Game Boy Color
Dave Mirra Freestyle BMX (Jan 19, 2000 prototype)Game Boy Color
Deadlock (v0.04 prototype)Commodore 64
Deadlock (v0.07 prototype)Commodore 64
Deadlock (v0.08 prototype)Commodore 64
Deadlock (v0.09 prototype)Commodore 64
Deadlock (v0.21 prototype)Commodore 64
Deadlock (v0.28 prototype)Commodore 64
Deadlock (v0.32 prototype)Commodore 64
Deadlock (v0.36 prototype)Commodore 64
Deadlock (v0.37 prototype)Commodore 64
Deadlock (v0.38 prototype)Commodore 64
Deadlock (v0.3C prototype)Commodore 64
Deadlock (v0.44 prototype)Commodore 64
Deadlock (v0.48 prototype)Commodore 64
Deadlock (v1.0 prototype)Commodore 64
Deadlock (v1.1 prototype)Commodore 64
Deadlock (v1.2 prototype)Commodore 64
Devious Designs (Early C64 prototype A)Commodore 64
Devious Designs (Early C64 prototype B)Commodore 64
Devious Designs (Early C64 prototype C)Commodore 64
Devious Designs (Early C64 prototype D)Commodore 64
Devious Designs (Early C64 prototype E)Commodore 64
Devious Designs (Early C64 prototype F)Commodore 64
Devious Designs (Late C64 prototype)Commodore 64
Dr. Franken 3 (Jun 10, 1993 prototype)Game Boy
Dragon Spirit (Commodore 64 prototype)Commodore 64
Dragon Spirit (Sep 5, 1989 prototype)Commodore 64
Duel (Quicksilva build)Commodore 64
Dying High (Markt und Technik build)Commodore 64
Dying High (Zzap! build)Commodore 64
Elite (Feb 14, 1992 prototype)NES
Frog Dude (Prototype)Sega Mega Drive
Full Time Soccer (Aug 23, 2000 prototype)Game Boy Color
Full Time Soccer (Jun 26, 2000 prototype)Game Boy Color
Full Time Soccer (Sep 11, 2000 prototype)Game Boy Color
Fungus II (prototype A)Commodore 64
Fungus II (prototype B)Commodore 64
Gen 13 (Mar 20, 1997 prototype)PlayStation
Golden Pyramids 2: The Shadows of Egypt (Ending prototype)Commodore 64
Golden Pyramids 2: The Shadows of Egypt (Gameplay prototype A)Commodore 64
Golden Pyramids 2: The Shadows of Egypt (Gameplay prototype B)Commodore 64
Golden Pyramids 2: The Shadows of Egypt (Gameplay prototype C)Commodore 64
Golden Pyramids 2: The Shadows of Egypt (Gameplay prototype D)Commodore 64
Golden Pyramids 2: The Shadows of Egypt (Intro prototype A)Commodore 64
Golden Pyramids 2: The Shadows of Egypt (Intro prototype B)Commodore 64
Golden Pyramids 2: The Shadows of Egypt (Intro prototype C)Commodore 64
Golden Pyramids 2: The Shadows of Egypt (Reconstructed build)Commodore 64
Green Thang (prototype)Amiga
Groovy Electric Death (Oct 10, 1988 prototype)Commodore 64
Gyro Shoc (prototype)Commodore 64
Hang Time Basketball (Aug 29, 2000 prototype)Game Boy Color
Hang Time Basketball (Aug 31, 2000 prototype)Game Boy Color
Hang Time Basketball (Aug 5, 2000 prototype)Game Boy Color
Hang Time Basketball (Sep 2, 2000 prototype)Game Boy Color
Hill 19 (Amstrad CPC prototype)Amstrad CPC
Humblebug (prototype)Commodore 64
It's a Knockout (Oct 28, 1986 prototype)Commodore 64
Jimmy White's Whirlwind Snooker (Atari ST prototype)Atari ST
Jimmy White's Whirlwind Snooker (Aug 13, 1990 prototype)Atari ST
Jimmy White's Whirlwind Snooker (Jun 26, 1992 prototype A)PC
Jimmy White's Whirlwind Snooker (Jun 26, 1992 prototype B)PC
Jimmy White's Whirlwind Snooker (May 15, 1992 prototype A)PC
Jimmy White's Whirlwind Snooker (May 15, 1992 prototype B)PC
Jimmy White's Whirlwind Snooker (May 18, 1990 prototype)Atari ST
John Lowe's Ultimate Darts (Apr 4, 1988 prototype)Commodore 64
John Lowe's Ultimate Darts (Early Commodore 64 prototype A)Commodore 64
John Lowe's Ultimate Darts (Early Commodore 64 prototype B)Commodore 64
John Lowe's Ultimate Darts (Jan 1989 prototype)Commodore 64
John Lowe's Ultimate Darts (Jul 4, 1988 prototype)Commodore 64
Kenny Dalglish Soccer Match (Commodore 64 prototype)Commodore 64
Kevin Keegan's Player Manager (Aug 11, 1993 prototype)SNES
Kevin Keegan's Player Manager (Autodemo)SNES
Kevin Keegan's Player Manager (Jun 18, 1993 prototype)SNES
Kick Off (Jul 24, 1992 prototype)SNES
Kick Off 2 (Early Commodore 64 prototype)Commodore 64
Kick Off 3: European Challenge (Broken prototype)Game Boy
Kick Off 3: European Challenge (Feb 1, 1994 prototype A)Sega Mega Drive
Kick Off 3: European Challenge (Feb 1, 1994 prototype B)Sega Mega Drive
Kick Off 3: European Challenge (Game Boy prototype)Game Boy
Kick Off 3: European Challenge (SNES prototype A)SNES
Kick Off 3: European Challenge (SNES prototype B)SNES
Koshimo (Frank Juerke intro)Commodore 64
Labyrinths (prototype)Commodore 64
Last Mission (Jul 6, 1987 build)Commodore 64
Lazer Tag (Feb 18, 1988 prototype)Commodore 64
Liberator (CDS Software prototype)Commodore 64
Little Beau (Commodore 64 prototype)Commodore 64
Little Puff in Dragonland (Apr 14, 1990 prototype)Commodore 64
Little Puff in Dragonland (Commodore 64 prototype A)Commodore 64
Little Puff in Dragonland (Commodore 64 prototype B)Commodore 64
Little Puff in Dragonland (Commodore 64 prototype C)Commodore 64
Lunar Jetman (Aug 18, 1985 prototype)Commodore 64
Magician's Apprentice (Aug 11, 1993 prototype)TXC Multi-system
Magician's Apprentice (Sep 12, 1994 prototype)PC
Magician's Apprentice (Sep 29, 1994 prototype)PC
Make My Day (Final build)Commodore 64
Make My Day (prototype)Commodore 64
Mayhem in Monsterland (Oct 18, 2000 prototype)Game Boy Color
Mechanoids II: The Final Conflict (Later prototype)SNES
Mechanoids II: The Final Conflict (Sep 24, 1992 prototype)SNES
Mia Hamm Soccer 64 (Aug 1, 2000 prototype)Nintendo 64
Mia Hamm Soccer 64 (Sep 1, 2000 prototype)Nintendo 64
Micro Machines 1 and 2: Twin Turbo (Early prototype)Game Boy Color
Micro Machines 1 and 2: Twin Turbo (Late prototype)Game Boy Color
Micro Machines 1 and 2: Twin Turbo (Oct 14, 1999 prototype)Game Boy Color
Micro Machines 1 and 2: Twin Turbo (Prototype A)Game Boy Color
Micro Machines 1 and 2: Twin Turbo (Prototype B)Game Boy Color
Micro Machines 1 and 2: Twin Turbo (Prototype C)Game Boy Color
Micro Machines 1 and 2: Twin Turbo (Sep 23, 1999 prototype A)Game Boy Color
Micro Machines 1 and 2: Twin Turbo (Sep 23, 1999 prototype B)Game Boy Color
Microprose Soccer (Commodore 64 prototype A)Commodore 64
Microprose Soccer (Commodore 64 prototype B)Commodore 64
Moonsweeper (Sep 1, 1983 prototype)Commodore VIC-20
Nigel Mansell's World Championship Racing (Mar 29, 1993 prototype)Commodore 64
Nigel Mansell's World Championship Racing (Sep 29, 1992 prototype)NES
Nuker (prototype A)Commodore 64
Nuker (prototype B)Commodore 64
Paddle Mania (Sep 9, 1988 prototype)Commodore 64
Pang (Sep 3, 1990 prototype)Commodore 64
Perplexus Diodomin (Apr 9, 2002 prototype)Game Boy Advance
Pizza Delivery (prototype)Commodore 64
Platform Mania (prototype)Commodore 64
Populous (Dec 10, 1992 prototype)Game Boy
Populous (Feb 17, 1993 build)Game Boy
Populous (Game Boy prototype A)Game Boy
Populous (Game Boy prototype B)Game Boy
Populous (NES prototype)NES
Populous (Nov 26, 1992 prototype)Game Boy
Porky Pig's Haunted Holiday (Mar 16, 1994 prototype)SNES
Porky Pig's Haunted Holiday (May 24, 1994 prototype)SNES
Porky Pig's Haunted Holiday (Nov 1, 1993 INTROS prototype)SNES
Porky Pig's Haunted Holiday (Nov 1, 1993 R&D prototype)SNES
Porky Pig's Haunted Holiday (Nov 10, 1993 prototype)SNES
Prehistorik Kart (prototype)Game Boy Advance
Private Property (prototype)Commodore 64
Putty (Commodore 64 prototype)Commodore 64
Putty Squad (Nov 20, 1999 prototype)Game Boy Color
Quix (prototype)Commodore 64
R.I.S.K. (Early prototype B)Commodore 64
Rapid Steel (prototype B)Commodore 64
Re-Volt (Apr 13, 2000 prototype)Game Boy Color
Re-Volt (Apr 5, 2000 prototype)Game Boy Color
Re-Volt (Dec 15, 1999 prototype)Game Boy Color
Re-Volt (Dec 17, 1999 prototype A)Game Boy Color
Re-Volt (Dec 17, 1999 prototype B)Game Boy Color
Re-Volt (Dec 31, 1999 prototype A)Game Boy Color
Re-Volt (Dec 31, 1999 prototype B)Game Boy Color
Re-Volt (Feb 1, 2000 prototype)Game Boy Color
Re-Volt (Feb 18, 2000 prototype)Game Boy Color
Re-Volt (Feb 20, 2000 prototype)Game Boy Color
Re-Volt (Feb 25, 2000 prototype)Game Boy Color
Re-Volt (Feb 28, 2000 prototype)Game Boy Color
Re-Volt (Feb 29, 2000 prototype)Game Boy Color
Re-Volt (Feb 3, 2000 prototype)Game Boy Color
Re-Volt (Feb 4, 2000 prototype A)Game Boy Color
Re-Volt (Feb 4, 2000 prototype B)Game Boy Color
Re-Volt (Feb 7, 2000 prototype)Game Boy Color
Re-Volt (Feb 8, 2000 prototype)Game Boy Color
Re-Volt (Jan 14, 2000 prototype)Game Boy Color
Re-Volt (Jan 23, 2000 prototype)Game Boy Color
Re-Volt (Jan 25, 2000 prototype)Game Boy Color
Re-Volt (Jan 26, 2000 prototype)Game Boy Color
Re-Volt (Jan 29, 2000 prototype)Game Boy Color
Re-Volt (Jan 30, 2000 prototype)Game Boy Color
Re-Volt (Jan 4, 2000 prototype)Game Boy Color
Re-Volt (Mar 15, 2000 prototype)Game Boy Color
Re-Volt (Mar 16, 2000 prototype A)Game Boy Color
Re-Volt (Mar 16, 2000 prototype B)Game Boy Color
Re-Volt (Mar 22, 2000 prototype)Game Boy Color
Re-Volt (Mar 23, 2000 prototype)Game Boy Color
Re-Volt (Mar 6, 2000 prototype)Game Boy Color
Re-Volt (Mar 8, 2000 prototype)Game Boy Color
Resident Evil (Feb 14, 2000 prototype)Game Boy Color
Resident Evil (Final prototype)Game Boy Color
Riamel: Black Prophecy (prototype)Amiga
Road Rash (Aug 10, 2000 prototype)Game Boy Color
Road Rash (Aug 7, 2000 prototype)Game Boy Color
RoboCop (Apr 7, 1997 prototype)PlayStation
Rubicon 2 (prototype)Commodore 64
Runestone (Commodore 64 build)Commodore 64
Rygar (Commodore 64 build)Commodore 64
Sensible Soccer (Aug 15, 1993 prototype)Game Boy
Sensible Soccer (Game Boy prototype)Game Boy
Sensible Soccer (NES prototype)NES
Shutdown (Mar 13, 1989 prototype)Commodore 64
Shylock (prototype)Commodore 64
Slideways (prototype)Commodore 64
Slidez (prototype)Commodore 64
Snoball in Hell (Commodore 64 prototype A)Commodore 64
Snoball in Hell (Commodore 64 prototype B)Commodore 64
Software Manager (German prototype)Commodore 64
Solar Jetman (Commodore 64 prototype)Commodore 64
Some Metal Head (Dec 9, 1999 prototype)Game Boy Color
Sooty and Sweep 2 (Amstrad CPC prototype)Amstrad CPC
Sooty and Sweep 2 (Atari 8-bit prototype)Atari 8bit (PC)
Sooty and Sweep 2 (Commodore 64 prototype)Commodore 64
Sooty and Sweep 2 (Early Atari 8-bit prototype)Atari 8bit (PC)
Sooty and Sweep 2 (Early Commodore 64 prototype)Commodore 64
Sooty and Sweep 2 (ZX Spectrum prototype)ZX Spectrum
Sorcerer (prototype)Game Boy
Spindizzy (Early Commodore 64 prototype)Commodore 64
Splitz (Aug 11, 1992 prototype)Game Boy
Splitz (Feb 17, 1993 prototype)Game Boy
Splitz (Jan 19, 1993 prototype)Game Boy
Splitz (Oct 28, 1992 prototype)Game Boy
Splitz (Sep 2, 1992 prototype)Game Boy
Starglider 2 (Jun 13, 1989 prototype)Commodore 64
Starline (prototype)Commodore 64
Starsat (prototype)Commodore 64
Strobe (prototype B)Commodore 64
Stuntman Seymour (May 19, 1993 prototype)Amiga
Super Kick Off (Prototype)NES
Survivor Run (prototype)Commodore VIC-20
T-26 (prototype)Commodore 64
Team SAS (Apr 16, 2003 prototype)Xbox
The Addams Family: Pugsley's Scavenger Hunt (Apr 22, 1993 prototype)Game Boy
The Addams Family: Pugsley's Scavenger Hunt (Game Boy prototype)Game Boy
The Addams Family: Pugsley's Scavenger Hunt (Jan 21, 1993 NTSC prototype)NES
The Addams Family: Pugsley's Scavenger Hunt (Jan 21, 1993 PAL prototype)NES
The Addams Family: Pugsley's Scavenger Hunt (Jan 25, 1993 prototype)NES
The Addams Family: Pugsley's Scavenger Hunt (Jan 28, 1993 NTSC prototype)NES
The Addams Family: Pugsley's Scavenger Hunt (Jan 28, 1993 PAL prototype)NES
The Addams Family: Pugsley's Scavenger Hunt (Jul 13, 1993 prototype)NES
The Addams Family: Pugsley's Scavenger Hunt (May 14, 1993 Prototype)NES
The Blues Brothers: Jukebox Adventure (Oct 27, 1993 prototype)Amiga
The Lion King (Mar 7, 1994 NES prototype)NES
The Lion King (May 9, 1994 prototype)NES
The Power of Black Bandit (prototype)Commodore 64
Thomas the Tank Engine 2: The Race (Amstrad CPC prototype)Amstrad CPC
Thomas the Tank Engine 2: The Race (Atari 8-bit prototype)Atari 8bit (PC)
Thomas the Tank Engine 2: The Race (Commodore 64 prototype)Commodore 64
Thomas the Tank Engine 2: The Race (Early ZX Spectrum prototype)ZX Spectrum
Thomas the Tank Engine 2: The Race (ZX Spectrum prototype)ZX Spectrum
Thunder Zone (Later prototype)Commodore 64
Tiger Road (Commodore 64 prototype)Commodore 64
Tiny Troops (Apr 1, 1994 prototype)PC
Tiny Troops (Apr 13, 1994 prototype)PC
Tiny Troops (Apr 8, 1994 prototype)PC
Tiny Troops (Aug 16, 1994 prototype)PC
Tiny Troops (Aug 9, 1994 prototype)PC
Tiny Troops (Feb 11, 1994 prototype)PC
Tiny Troops (Feb 23, 1994 prototype)PC
Tiny Troops (Jan 17, 1994 prototype)PC
Tiny Troops (Jan 24, 1994 prototype)PC
Tiny Troops (Jul 13, 1994 prototype)PC
Tiny Troops (Jul 21, 1994 prototype)PC
Tiny Troops (Jun 13, 1995 prototype)PC
Tiny Troops (Jun 3, 1994 prototype)PC
Tiny Troops (Mar 11, 1994 prototype)PC
Tiny Troops (Mar 17, 1994 prototype)PC
Tiny Troops (Mar 25, 1994 prototype)PC
Tiny Troops (Nov 14, 1994 prototype)PC
Tiny Troops (Nov 23, 1993 prototype)PC
Tiny Troops (Nov 29, 1993 prototype)PC
Tiny Troops (Nov 4, 1993 prototype)PC
Tiny Troops (Nov 8, 1994 prototype)PC
Tiny Troops (Oct 13, 1993 prototype)PC
Tiny Troops (Oct 25, 1993 prototype)PC
Tiny Troops (Oct 28, 1993 prototype)PC
Tiny Troops (Oct 28, 1994 prototype)PC
Tiny Troops (Oct 5, 1993 prototype)PC
Tiny Troops (Oct 9, 1994 prototype)PC
Tiny Troops (Sep 20, 1993 prototype)PC
Tiny Troops (Sep 21, 1994 prototype)PC
Tiny Troops (Sep 30, 1993 prototype)PC
Tip Off (Dec 10, 1992 prototype)Game Boy
Tip Off (Feb 17, 1993 prototype)SNES
Tip Off (Feb 22, 1994 prototype)Game Boy
Tip Off (Game Boy prototype A)Game Boy
Tip Off (Game Boy prototype B)Game Boy
Tip Off (Mar 17, 1993 prototype)SNES
Tip Off (Mar 25, 1993 prototype)SNES
Tip Off (NES prototype - Music)NES
Tip Off (NES prototype)NES
Tip Off (Nov 10, 1992 prototype)Game Boy
Titus the Fox (Jan 18, 1994 prototype)SNES
Tork (Jan 29, 2003 prototype)Game Boy Advance
Tran (prototype)Commodore 64
Trax (prototype)Game Boy
Troddlers (Alter Developments prototype B)Commodore 64
Tuna Technologies Race Engine (Jan 20, 2000 tech demo)Game Boy Color
Tuna Technologies Race Engine (Nov 14, 1999 tech demo)Game Boy Color
Tuna Technologies Race Engine (Nov 15, 1999 tech demo)Game Boy Color
Turn Change (prototype A)Commodore 64
Turn Change (prototype B)Commodore 64
Turn Change (prototype C)Commodore 64
Tyger Tyger (Nov 18, 1987 prototype)Commodore 64
UFO II (prototype)Commodore 64
UFO III (prototype)Commodore 64
Wacky Races (Nov 5, 1991 prototype)Commodore 64
World Class Rugby (Dec 8, 1992 prototype)SNES
World Class Rugby (Jul 11, 1992 prototype)SNES
X'treme Roller (Aug 7, 2000 prototype)PlayStation
X'treme Roller (Jul 17, 2000 prototype)PlayStation
X'treme Roller (Jul 27, 2000 prototype)PlayStation
X'treme Roller (Jul 28, 2000 prototype)PlayStation
X'treme Roller (Sep 2, 2000 PC prototype)PC
Zone of Darkness (Character demo)Commodore 64
Zrenite (prototype)Commodore 64

Games That Weren't has dumped 1 prototype.

 DateSystemFile release datePage creation date
Alien Olympics (Amiga prototype)Amiga