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{{#ask:
{{#ask:
  [[Has status::Released, redump needed||Released]]
  [[Has status::Released, redump needed||Released]]
  [[Has system::Amstrad CPC]]
  [[Has system::Amstrad CPC||Atari 2600||Atari Lynx||FDS||Game Boy||Game Boy Color||Game Gear||Neo Geo Pocket Color||NES]]
  |?Has build date=Date
  |?Has build date=Date
  |?Has system=System
  |?Has system=System
  |limit=3000
  |limit=3000
}}
}}

Revision as of 03:16, January 23, 2020

 DateSystem
10-Pin Bowling (Game Boy prototype)Game Boy
1943: The Battle of Midway (Prototype)NES
2002 World Cup PK (PAL prototype)NES
2097 ROM Pack IIGame Boy
2420 ROM Pack VGame Boy
2440 ROM PackGame Boy
3-D Genesis (prototype)Atari 2600
3-D Rubik's Cube (prototype)Atari 2600
3-D Zapper (Dec 15, 1982 prototype)15 December 1982Atari 2600
3-D Zapper (prototype 2)Atari 2600
3D Pocket Pool (Prototype)Game Boy Color
4 in 1 (Feb 19, 1987 prototype)19 February 1987Atari 2600
8 in 1 (Nov 16, 1992 prototype)Atari 2600
A Week of Garfield (Prototype)NES
A Week of Garfield (Ver 0.9 prototype)NES
A-Team (Mar 30, 1984 prototype)Atari 2600
A-Team (May 8, 1984 prototype)Atari 2600
AMF Bowling (Prototype)Game Boy Color
Absolute X (Prototype)Game Boy Color
Acolyte (Prototype)Amstrad CPC
Actionauts (Jun 22, 1984 prototype)Atari 2600
Adian no Tsue (Oct 29, 1986 prototype)29 October 1986FDS
Advanced Dungeons & Dragons: Heroes of the Lance (prototype)NES
Advanced Dungeons & Dragons: Hillsfar (Prototype)NES
Adventure Island II (Prototype)NES
Adventure Island III (Prototype)NES
Adventures in the Magic Kingdom (Early prototype)NES
Adventures in the Magic Kingdom (Prototype)NES
Adventures of Dr. Franken (Prototype)NES
Air Fortress (Prototype)FDS
Air Sea Battle (Robert Coppock Demo)Atari 2600
Airlock (prototype)Atari 2600
Akuu Senki Raijin (Oct 14, 1987 prototype)14 October 1987FDS
Aladdin (Dec 28, 1993 prototype)29 December 1993 11:11:18Game Gear
Aladdin (Jan 11, 1994 prototype)9 January 1994 19:35:30Game Gear
Aladdin (Jan 13, 1994 prototype)13 January 1994 18:05:22Game Gear
Aladdin (Jan 24, 1994 prototype)24 January 1994 19:34:02Game Gear
Alfred Chicken (Prototype)Game Boy
Alien Olympics 2044 AD (Prototype)Game Boy
Aliens (Prototype)FDS
All Star Tennis 2000 (Localization prototype)Game Boy Color
All Star Tennis 2000 (Prototype)Game Boy Color
Alligator People (prototype)Atari 2600
Alone in the Dark: The New Nightmare (February 21, 2001 prototype)21 February 2001Game Boy Color
Alone in the Dark: The New Nightmare (Prototype)Game Boy Color
Alpha Beam with Ernie (Dec 22, 1982 prototype)22 December 1982Atari 2600
Alpha Beam with Ernie (May 5, 1983 prototype)5 May 1983Atari 2600
Alpha Mission (Japanese prototype)NES
Altered Space: A 3-D Alien Adventure (Feb 15, 1991 prototype)15 February 1991Game Boy
Andre Agassi Tennis (Prototype)Game Gear
Androman on the Moon (prototype)Atari 2600
Antz (Prototype)Game Boy Color
Aquaventure (Aug 12, 1983 prototype)Atari 2600
Arkanoid II (prototype)NES
Arkyology (prototype)Atari 2600
Level PackGame Boy Color
Asterix (Aug 1, 1983 prototype)Atari 2600
Asterix (Feb 16, 1994 prototype)16 February 1994 11:05:14Game Gear
Asterix (Feb 22, 1994 prototype)22 February 1994 09:14:06Game Gear
Asterix (Jan 25, 1994 prototype)25 January 1994 16:53:24Game Gear
Asterix (Jul 27, 1983 prototype)Atari 2600
Asterix (Localization prototype)Game Boy
Asterix (Mar 15, 1994 prototype)15 March 1994 11:54:48Game Gear
Asterix (Mar 16, 1994 prototype)16 March 1994 16:58:18Game Gear
Asterix (Mar 3, 1994 prototype)3 March 1994 10:02:44Game Gear
Asterix (Prototype A)Game Boy
Asterix (Prototype B)Game Boy
Asteroids (Game Boy Prototype)Game Boy
Astro Chase (Oct 25, 1983 prototype)Atari 2600
Atlantis no Nazo (Prototype)NES
Atom Smasher (prototype)Atari 2600
Austin Powers: Why Make Millions... (Prototype)2 September 2000Game Boy Color
Austin Powers: Yeah, Baby, Yeah! (Prototype)11 September 2000Game Boy Color
Ax Battler: A Legend of Golden Axe (Oct 8, 1991 prototype)8 October 1991Game Gear
Ayrton Senna's Super Monaco GP II (Prototype)Game Gear
B.C. Kid 2 (Game Boy prototype)Game Boy
Baby's Day Out (Game Boy Prototype)Game Boy
Baby's Day Out (Game Boy prototype)Game Boy
Baltron (prototype)NES
Banana (Earlier prototype)NES
Banana (Jun 30, 1986 prototype)30 June 1986NES
Barbie Super Model (Prototype)Game Gear
Barbie: Game Girl (Prototype)Game Boy
Bases Loaded (NES prototype)NES
Bashi Bazook: Morphoid Masher (prototype)NES
Batman (Aug 1989 prototype)August 1989NES
Batman (Earlier prototype)NES
Batman Returns (PAL prototype)NES
Batman: Return of the Joker (Prototype)NES
Battle Ships (Prototype)Game Boy
Battlezone (May 12, 1983 prototype)Atari 2600
Battlezone (May 2, 1983 prototype)Atari 2600
Beach'n Ball (Nov 21, 2000 prototype)21 November 2000Game Boy Color
Bear Game (prototype)Atari 2600
Beavis and Butt-Head (Game Gear Prototype)Game Gear
Berenstain Bears (Aug 1, 1994 prototype)1 August 1994 21:59:02Game Gear
Berenstain Bears (Aug 11, 1994 prototype A)11 August 1994 11:48:12Game Gear
Berenstain Bears (Aug 11, 1994 prototype)11 August 1994 07:14:54Game Gear
Berenstain Bears (Aug 12, 1994 prototype)12 August 1994 19:55:02Game Gear
Berenstain Bears (Aug 13, 1994 prototype)13 August 1994 20:40:22Game Gear
Berenstain Bears (Aug 14, 1994 prototype)14 August 1994 09:43:42Game Gear
Berenstain Bears (Aug 19, 1994 prototype)19 August 1994Game Gear
Berenstain Bears (Aug 20, 1994 prototype)20 August 1994 09:32:14Game Gear
Berenstain Bears (Aug 24, 1994 prototype)23 August 1994 22:37:30Game Gear
Berenstain Bears (Aug 25, 1994 prototype B)25 August 1994 11:28:36Game Gear
Berenstain Bears (Aug 26, 1994 prototype B)26 August 1994 15:26:56Game Gear
Berenstain Bears (Aug 26, 1994 prototype)26 August 1994 07:30:32Game Gear
Berenstain Bears (Aug 27, 1994 prototype)27 August 1994 18:44:58Game Gear
Berenstain Bears (Jul 15, 1994 prototype B)15 July 1994 16:24:24Game Gear
Berenstain Bears (Jul 21, 1994 prototype)21 July 1994 09:15:14Game Gear
Berenstain Bears (Jul 22, 1994 prototype)22 July 1994 22:54:10Game Gear
Berenstain Bears (Jul 27, 1994 prototype)27 July 1994 22:15:56Game Gear
Berenstain Bears (Jun 28, 1994 prototype)28 June 1994 14:34:10Game Gear
Big Bang Pro Wrestling (Prototype)Neo Geo Pocket Color
Big Bird's Egg Catch (Dec 8, 1982 prototype)Atari 2600
Big Bird's Egg Catch (May 17, 1983 prototype)Atari 2600
Big Bird's Egg Catch (May 2, 1983 prototype)2 May 1983Atari 2600
Bio Force Ape (Prototype)NES
Bio Force Ape (US Prototype)NES
Bionic Breakthrough (Jun 22, 1984 prototype)Atari 2600
Bionic Breakthrough (prototype)Atari 2600
Blade Warrior (Prototype)Game Boy
Blaster Master (May 20, 1988 prototype)20 May 1988NES
Blaster Master Boy (Prototype)Game Boy
Block Out (Prototype)NES
Blueprint (prototype)Atari 2600
Boggle (Aug 7, 1978 prototype)Atari 2600
Bomb Jack (Prototype A)Game Boy
Bomb Jack (Prototype B)Game Boy
Bonk's Adventure (Prototype)Game Boy
Bonkers Wax Up! (Dec 11, 1994 prototype)11 December 1994 19:45:16Game Gear
Bonkers Wax Up! (Dec 12, 1994 prototype D)12 December 1994 18:40:02Game Gear
Bonkers Wax Up! (Dec 3, 1994 prototype)3 December 1994 22:59:16Game Gear
Bonkers Wax Up! (Dec 5, 1994 prototype)5 December 1994 09:00:36Game Gear
Bonkers Wax Up! (Dec 7, 1994 prototype C)7 December 1994 23:52:50Game Gear
Bonkers Wax Up! (Dec 8, 1994 prototype B)8 December 1994 18:49:32Game Gear
Bonkers Wax Up! (Dec 8, 1994 prototype C)8 December 1994 21:45:34Game Gear
Bonkers Wax Up! (Nov 15, 1994 prototype)15 November 1994 09:47:12Game Gear
Bonkers Wax Up! (Nov 21, 1994 prototype)21 November 1994 09:07:40Game Gear
Bonkers Wax Up! (Nov 23, 1994 prototype)23 November 1994 14:31:38Game Gear
Bonkers Wax Up! (Nov 26, 1994 prototype)26 November 1994 12:19:56Game Gear
Bonkers Wax Up! (Nov 29, 1994 prototype)29 November 1994 21:17:10Game Gear
Bonkers Wax Up! (Oct 31, 1994 prototype)31 October 1994 16:42:22Game Gear
Boogerman: A Pick and Flick Adventure (Apr, 1996 Prototype)April 1996NES
Bouncin' Baby Bunnies (prototype)Atari 2600
BreakThru! (Game Gear Prototype)Game Gear
Bubble Bobble (Game Gear Prototype)Game Gear
Bubble Ghost (Prototype)Game Boy
Bugs Bunny (Aug 4, 1983 prototype)4 August 1983Atari 2600
Bugs Bunny (Jun 20, 1983 prototype)Atari 2600
Bust-a-Move Pocket (Prototype)Neo Geo Pocket Color
Buster Brothers (Prototype)Game Boy
CJ: Elephant Fugitive (Oct 22, 1993 prototype)22 October 1993Game Gear
Cabbage Patch Kids: Adventures in the Park (Aug 21, 1984 prototype)21 August 1984Atari 2600
Cabbage Patch Kids: Adventures in the Park (Jul 27, 1984 prototype)27 July 1984Atari 2600
Cabbage Patch Kids: Adventures in the Park (Jun 14, 1984 prototype)14 June 1984Atari 2600
Cabbage Patch Kids: Adventures in the Park (Jun 1984 prototype)Atari 2600
Cabbage Patch Kids: Adventures in the Park (Jun 29, 1984 prototype)29 June 1984Atari 2600
Cabbage Patch Kids: Adventures in the Park (May 24, 1984 prototype)24 May 1984Atari 2600
Cabbage Patch Kids: Adventures in the Park (Sep 13, 1984 prototype A)13 September 1984Atari 2600
Cabbage Patch Kids: Adventures in the Park (Sep 13, 1984 prototype B)13 September 1984Atari 2600
Cabbage Patch Kids: Adventures in the Park (Sep 4, 1984 prototype)4 September 1984Atari 2600
Cabbage Patch Kids: Adventures in the Park (Sep 7, 1984 prototype)7 September 1984Atari 2600
Cadillac (sample)NES
Caesar's Palace (Prototype B)NES
Cannon Fodder (Prototype)Game Boy Color
Care Bears (prototype)Atari 2600
Carnivalé (Game Boy Color prototype)Game Boy Color
Casper (Game Boy Prototype)Game Boy
Cat Trax (prototype)Atari 2600
Catrap (prototype)Game Boy
Cave Dude (Prototype)Game Gear
Centipede (prototype)Atari 2600
Chester Field: Ankoku Shin heno Chousen (Prototype)NES
Chicago Syndicate (Jul 10, 1995 prototype)10 July 1995 16:29:00Game Gear
Chicago Syndicate (Jul 11, 1995 prototype)11 July 1995 17:24:06Game Gear
Chicago Syndicate (Jul 19, 1995 prototype)19 July 1995 16:41:32Game Gear
Chicago Syndicate (Jul 20, 1995 prototype)20 July 1995 15:45:16Game Gear
Chicago Syndicate (Jul 21, 1995 prototype B)21 July 1995 17:43:06Game Gear
Chicago Syndicate (Jul 21, 1995 prototype)21 July 1995 11:57:16Game Gear
Chicago Syndicate (Jul 27, 1995 prototype)27 July 1995 10:20:48Game Gear
Chicago Syndicate (Jul 3, 1995 prototype)3 July 1995 21:26:08Game Gear
Chicago Syndicate (Jul 5, 1995 prototype)5 July 1995 22:12:20Game Gear
Chicago Syndicate (Jul 6, 1995 prototype)6 July 1995 22:12:46Game Gear
Chicago Syndicate (Jun 1, 1995 prototype)1 June 1995 19:02:08Game Gear
Chicago Syndicate (Jun 12, 1995 prototype)12 June 1995 18:08:16Game Gear
Chicago Syndicate (Jun 14, 1995 prototype)14 June 1995 19:14:42Game Gear
Chicago Syndicate (Jun 19, 1995 prototype)19 June 1995 21:28:26Game Gear
Chicago Syndicate (Jun 20, 1995 prototype)20 June 1995 19:59:32Game Gear
Chicago Syndicate (Jun 22, 1995 prototype)22 June 1995 17:45:20Game Gear
Chicago Syndicate (Jun 26, 1995 prototype)26 June 1995 18:45:58Game Gear
Chicago Syndicate (Jun 28, 1995 prototype)27 June 1995 23:26:34Game Gear
Chicago Syndicate (Jun 29, 1995 prototype B)29 June 1995 22:41:06Game Gear
Chicago Syndicate (Jun 29, 1995 prototype)29 June 1995 00:31:34Game Gear
Chicago Syndicate (Jun 30, 1995 prototype B)30 June 1995 16:10:36Game Gear
Chicago Syndicate (Jun 5, 1995 prototype)5 June 1995 21:41:40Game Gear
Chicago Syndicate (Jun 7, 1995 prototype)7 June 1995 09:13:40Game Gear
Chicago Syndicate (Jun 8, 1995 prototype)8 June 1995 17:45:00Game Gear
Chicago Syndicate (Mar 20, 1995 prototype)20 March 1995Game Gear
Chicago Syndicate (May 5, 1995 prototype)5 May 1995 17:53:08Game Gear
Chip 'N Dale: Rescue Rangers (Prototype)NES
Chip's Challenge (v0.924B prototype)NES
Chou Majin Eiyuuden Wataru: Mazekko Monster (Prototype)Game Boy
Chuck Rock (Prototype)Game Gear
Chuck Yeager's Fighter Combat (Prototype)NES
Clash at Demonhead (Japanese prototype)NES
Colors (2600 prototype)Atari 2600
Columbus: Ougon no Yoake (Prototype)NES
Combat II (Jun 1, 1983 prototype)1 June 1983Atari 2600
Combat II (Prototype)Atari 2600
Contra (Sample Prototype)NES
Contra (Test Prototype)NES
Cool Cool Jam (Demo)Neo Geo Pocket Color
Cosmic Swarm (prototype)Atari 2600
Cosmo Tank (US Prototype)Game Boy
Crack'ed (Nov 28, 1988 prototype)Atari 2600
Crazy Faces (Prototype)Game Gear
Crazy Land (Prototype)27 May 1991NES
Criminal Persuit (NTSC prototype)Atari 2600
Crystal Castles (Jan 4, 1984 prototype)Atari 2600
Cubicolor (prototype)Atari 2600
Cutthroat Island (Sep 16, 1995 prototype)16 September 1995Game Gear
Daikatana (Apr 19, 2000 prototype)19 April 2000Game Boy Color
Dark Arms: Beast Busters (Prototype)Neo Geo Pocket Color
Dark Chambers (Nov 22, 1985 prototype)Atari 2600
Darkwing Duck (Game Boy prototype)Game Boy
Darkwing Duck (NES prototype)NES
David Robinson's Supreme Court (Prototype)Game Gear
Dead Zone (Prototype)FDS
Death Track (Prototype)Game Boy
Defender (Nov 1981 prototype)November 1981Atari 2600
Defender (Oct 30, 1981 prototype)30 October 1981Atari 2600
Defenders of Oasis (Prototype)Game Gear
Deja Vu (April 28, 1990 prototype)28 April 1990NES
Deja Vu (Jul 3, 1990 prototype)3 July 1990NES
Deja Vu (May 15, 1990 prototype)15 May 1990NES
Deja Vu (May 8, 1990 prototype)8 May 1990NES
Dennis the Menace (Sep 13, 1993 prototype)13 September 1993 12:10:57Game Boy
Densetsu no Kishi: Elrond (Prototype)NES
Densha de Go! 2 (Prototype)Neo Geo Pocket Color
Desert Falcon (May 27, 1987 prototype)27 May 1987Atari 2600
Diablo (Game Boy prototype)Game Boy
Die Maus (Prototype)Game Boy Color
Die Maus: Verrueckte Olympiade (Prototype)Game Boy Color
Dino Hockey (Dec 18, 1990 prototype)NES
Dino Hockey (Prototype)NES
Dinobasher Starring Bignose the Caveman (Game Gear Prototype)28 October 1993 03:55:00Game Gear
Disney's Dinosaur (Game Boy Color prototype)Game Boy Color
Dive Alert (Prototype)Neo Geo Pocket Color
Donald Duck's Speedboat (Apr 12, 1983 prototype)12 April 1983Atari 2600
Donald Duck's Speedboat (Apr 18, 1983 prototype)18 April 1983Atari 2600
Donkey Kong Land III (Prototype)Game Boy
Dot E Creator ContestFDS
Double Dragon (Game Gear prototype)Game Gear
Double Dragon (NES prototype)NES
Double Dragon II: The Revenge (sample)NES
Double Dragon III: The Sacred Stones (Tradewest prototype)NES
Dr. Franken (Game Boy Prototype)Game Boy
Dr. Franken (Prototype)Game Gear
Dr. Mario (Apr 27, 1990 prototype)27 April 1990NES
Dr. Mario (Game Boy prototype)Game Boy
Dr. Mario (Prototype C)NES
Dr. Mario (Prototype)NES
Drac's Night Out (Prototype)NES
Dragon Ball Z: Legendary Super Warriors (English Prototype - All Features Unlocked)Game Boy Color
Dragon Ball Z: Legendary Super Warriors (French Prototype)Game Boy Color
Dragon Ball Z: Legendary Super Warriors (German Prototype - 1 3 20 03 02)Game Boy Color
Dragon Ball Z: Legendary Super Warriors (German Prototype - 11 04 02 No Cheat)Game Boy Color
Dragon Ball Z: Legendary Super Warriors (German Prototype - All Features Unlocked)Game Boy Color
Dragon Ball Z: Legendary Super Warriors (German Prototype)Game Boy Color
Dragon Ball Z: Legendary Super Warriors (Italian Prototype - All Features Unlocked)Game Boy Color
Dragon Ball Z: Legendary Super Warriors (Japanese Prototype - Cheat)Game Boy Color
Dragon Ball Z: Legendary Super Warriors (Japanese Prototype)Game Boy Color
Dragon Ball Z: Legendary Super Warriors (Spanish Prototype - All Features Unlocked)Game Boy Color
Dragon Ball Z: Legendary Super Warriors (Spanish Prototype)Game Boy Color
Dragon Dance (prototype)Game Boy Color
Dragon Warrior II (Prototype)NES
Dragon: The Bruce Lee Story (Prototype)Game Gear
Dragonfire (May 21, 1982 prototype)21 May 1982Atari 2600
Dragonstomper (Early prototype)Atari 2600
Dragonstomper (Jul 23, 1982 prototype)23 July 1982Atari 2600
Dragonstomper (Version 36 prototype)Atari 2600
Dreamworld Pogie (Prototype)NES
Driver: You are the Wheelman (Prototype)Game Boy Color
Dropzone (Prototype)Game Boy
Druid: Kyoufu no Tobira (Dec 1987 prototype)December 1987FDS
DuckTales (Feb 5, 1989 Prototype)5 February 1989NES
DuckTales (Japanese prototype)NES
DuckTales (May 25, 1989 Prototype)25 May 1989NES
DuckTales 2 (PAL Prototype A)NES
DuckTales 2 (PAL Prototype B)NES
Dukes of Hazzard (prototype)Atari 2600
Dumbo's Flying Circus (Apr 4, 1983 prototype)4 April 1983Atari 2600
Dumbo's Flying Circus (Jul 11, 1983 prototype)11 July 1983Atari 2600
Dumbo's Flying Circus (May 5, 1983 prototype)5 May 1983Atari 2600
Dune (Jul 10, 1984 prototype)10 July 1984 13:32:55Atari 2600
Dungeon Warrior (Prototype)Game Boy
Dynamite Headdy (Earlier Game Gear Prototype)Game Gear
Dynamite Headdy (Jul 1, 1994 prototype)1 July 1994 14:07:54Game Gear
Dynamite Headdy (Jul 5, 1994 prototype)5 July 1994 10:47:42Game Gear
Dynamite Headdy (Jul 6, 1994 prototype)6 July 1994 16:20:20Game Gear
Dynamite Headdy (Jun 15, 1994 prototype)15 June 1994 12:25:32Game Gear
EarthBound (prototype)NES
Earthworm Jim 2 (Test Version)NES
Ecco the Dolphin (EPROM 20 prototype)Game Gear
Ecco the Dolphin (Jun 14, 1993 prototype)14 June 1993Game Gear
Eclipse (prototype)Game Boy
Eddie’s Puzzle Time (Prototype)Game Boy
Eggerland: Souzou e no Tabidachi (Prototype)FDS
Elevator Action (Atari 2600 prototype)Atari 2600
Ernie Els Golf (Jun 8, 1994 prototype)8 June 1994 22:49:00Game Gear
Escape from the Mindmaster (prototype A)Atari 2600
Escape from the Mindmaster (prototype B)Atari 2600
F-1 Race (Prototype)NES
F-1 World Grand Prix (Prototype)Game Boy Color
FMC Disk Card Checker (1.3)FDS
Famicom Shogi: Ryuu-Ou-Sen (prototype)NES
Famicom Tantei Club Part II: Ushiro ni Tatsu Shoujo: Zenpen (Prototype)FDS
Felix the Cat (Prototype)Game Boy
Fighter Command (Prototype)Atari 2600
Fighting Simulator: World Champ (USA prototype)NES
Final Fantasy (Prototype)NES
Final Fantasy II (US Prototype)NES
Fireball (prototype)Atari 2600
Flying Warriors (Prototype)NES
Freedom Force (Dec 29, 1987 prototype)29 December 1987NES
Frogger (Game Gear prototype)Game Gear
Frogger (Prototype)Amstrad CPC
G.I. Joe: The Atlantis Factor (Prototype)NES
GP Rider (Jan 4, 1994 prototype)4 January 1994 18:15:54Game Gear
Galaxy 5000: Racing in the 51st Century (Prototype)NES
Garfield (Jun 21, 1984 prototype)21 June 1984Atari 2600
Gauntlet II (Prototype)Game Boy
Gekido (Sep 4, 2000 prototype)4 September 2000 11:43:18Game Boy Color
Getsu Fuuma Den (prototype)NES
Ghostbusters (Prototype)NES
Ghostbusters II (Game Boy Prototype)Game Boy
Gimmick! (Japan prototype)NES
Global Gladiators (Jan 18, 1994 prototype)18 January 1994 18:01:13Game Boy
Global Gladiators (Jul 20, 1993 prototype)20 July 1993 11:23:26Game Boy
Global Gladiators (Jul 9, 1993 prototype)9 July 1993 11:32:06NES
Global Gladiators (Jun 16, 1993 prototype)16 June 1993 16:27:08NES
Global Gladiators (Jun 30, 1993 prototype)30 June 1993 14:11:52NES
Global Gladiators (May 28, 1993 prototype - A)28 May 1993 19:18:24NES
Global Gladiators (May 28, 1993 prototype)28 May 1993 18:16:30NES
Global Gladiators (Oct 10, 1993 prototype)4 October 1993 15:45:58Game Boy
Global Gladiators (Sep 27, 1993 prototype)27 September 1993 16:49:36Game Boy
Good Luck, Charlie Brown (Apr 18, 1984 prototype)18 April 1984Atari 2600
Gremlins 2: The New Batch (European prototype)NES
Gremlins 2: The New Batch (US prototype)NES
Gyruss (Prototype A)Atari 2600
Gyruss (Prototype B)Atari 2600
Happily Ever After (Prototype)NES
Hard Drivin' (Prototype)26 March 1991NES
Hard-Head (USA prototype)Atari 2600
Hatris (Prototype)NES
Haunted House (Aug 12, 1981 prototype)12 August 1981Atari 2600
HeroQuest (Aug 21, 1992 prototype)21 August 1992NES
HeroQuest (May 5, 1992 prototype)5 May 1992NES
Hit the Ice (Prototype A)NES
Hit the Ice (Prototype B)NES
Hitler No Fukkatsu: Top Secret (prototype)NES
Hokuto no Ken (prototype)NES
Holey Moley (Feb 29, 1984 prototype)Atari 2600
Hook (Game Boy prototype)Game Boy
Hoops (Prototype)NES
Hoppin' Mad (prototype)NES
Hottarman no Chitei Tanken (prototype)NES
Ikinari Musician (Prototype)NES
Indora no Hikari (Aug 15, 1987 prototype)15 August 1987NES
InfinityGame Boy Color
Iron Tank: The Invasion of Normandy (Prototype)NES
Ixion (prototype)Atari 2600
James Bond 007 (Prototype A)Atari 2600
James Bond 007 (Prototype B)Atari 2600
James Bond 007 (Prototype C)Atari 2600
James Bond 007 (Prototype D)Atari 2600
Jeep Jamboree: Off Road Adventure (Prototype)Game Boy
Jet Pak Jak (Prototype)Game Boy
Jet Pak Man (Prototype)Game Boy
Jetpack (Prototype)Game Boy
Jimmy Connors Tennis (Prototype)Game Boy
Joe & Mac (Sep 28, 1992 Game Boy prototype)28 September 1992Game Boy
John Madden Football (Prototype A)Game Boy
Katakis 3D (prototype)Game Boy Color
Kickman (Jan 8, 1982 prototype)8 January 1982Atari 2600
Killer Satellites (prototype A)Atari 2600
King Neptune's Adventure (Prototype)NES
King of Fighters R-1 & Melon-chan no Seichou Nikki (Prototype)Neo Geo Pocket Color
King of Fighters R-2 (Prototype)Neo Geo Pocket Color
Klax (Atari Lynx Prototype)Atari Lynx
Klax (NES Prototype)NES
Klustar (Early Prototype)Game Boy
Klustar (Oct 1, 1998 Europe Prototype)1 October 1998Game Boy Color
Klustar (Oct 1, 1998 Japanese Prototype)1 October 1998Game Boy Color
Kung-Fu Master (Prototype)Game Boy
Learn and Play: Blackjack & Solitaire (Aug 9, 1994 prototype)9 August 1994Game Boy
Legend of Illusion Starring Mickey Mouse (Oct 11, 1994 prototype)11 October 1994 19:10:58Game Gear
Legend of Illusion Starring Mickey Mouse (Oct 14, 1994 prototype)14 October 1994 18:32:46Game Gear
Legend of Illusion Starring Mickey Mouse (Oct 17, 1994 prototype)17 October 1994 17:03:46Game Gear
Legend of Illusion Starring Mickey Mouse (Sep 22, 1994 prototype)22 September 1994 11:35:24Game Gear
Legend of Illusion Starring Mickey Mouse (Sep 30, 1994 prototype SEL)30 September 1994 16:21:02Game Gear
Legend of Illusion Starring Mickey Mouse (Sep 30, 1994 prototype)30 September 1994 16:20:16Game Gear
Lemmings (May 19, 1993 prototype)19 May 1993Game Boy
Lemmings 2: The Tribes (Game Gear Prototype)Game Gear
Lethal Weapon (Prototype)Game Boy
Looney Tunes Collector: Martian Alert! (Oct 28, 1999 prototype)28 October 1999Game Boy Color
Looney Tunes Collector: Martian Alert! (Prototype)Game Boy Color
Loopz (Prototype)Game Boy
Lucky Luke: Desperado Train (Prototype)Game Boy Color
M.C. Kids (Prototype)1992NES
Madden NFL 2000 (prototype)Game Boy Color
Magical Doropie (Prototype)NES
Magical Drop (Game Boy Color Prototype)Game Boy Color
Magical Drop (Neo Geo Pocket Prototype)Neo Geo Pocket Color
Magician (Mar 2, 1990 prototype)2 March 1990NES
Magician (Prototype A)NES
Magician (Prototype B)NES
Makai Island (prototype)NES
Maniac Mansion (NES Prototype)NES
Mega Man III (US Sample)Game Boy
Metal Masters (Prototype)Game Boy
Metal Max (prototype)NES
Metal Slug - 2nd Mission (Trial)Neo Geo Pocket Color
Mezase Pachi Pro: Pachio-kun (prototype)NES
Mickey's Adventures in Numberland (Prototype)NES
Mickey's Ultimate Challenge (Nov 12, 1993 prototype)12 November 1993Game Boy
Micro Machines (Oct 22, 1993 prototype)22 October 1993Game Gear
Mighty Morphin Power Rangers (Aug 26, 1994 prototype)26 August 1994 21:09:30Game Gear
Mighty Morphin Power Rangers (Jul 16, 1994 prototype)16 July 1994 12:22:12Game Gear
Mighty Morphin Power Rangers (Prototype)Game Boy
Mighty Morphin Power Rangers - The Movie (May 30, 1995 prototype)31 May 1995 07:13:18Game Gear
Mike Ditka's Big Play Football (Prototype)NES
Millipede (Namco prototype)NES
Milon's Secret Castle (Prototype)NES
Mind Bender (Mar 4, 1991 prototype)4 March 1991Game Boy
Moero!! Junior Basket: Two on Two (Prototype)NES
Monster Max (Apr 1, 1993 prototype)1 April 1993Game Boy
Monster in My Pocket (Apr 22, 1991 prototype)22 April 1991NES
Moomin's Tale (Prototype)Game Boy Color
Mortal Kombat (Game Boy prototype)Game Boy
Mortal Kombat (Game Gear Prototype)Game Gear
Mysterium (Prototype)Game Boy
NARC (Uncensored prototype)NES
NBA Action Starring David Robinson (Dec 1, 1993 prototype)1 December 1993 15:26:36Game Gear
NBA Action Starring David Robinson (Feb 12, 1994 prototype)12 February 1994 18:38:26Game Gear
NBA Action Starring David Robinson (Feb 15, 1994 prototype)15 February 1994 18:28:00Game Gear
NBA Action Starring David Robinson (Feb 17, 1994 prototype)17 February 1994 18:42:48Game Gear
NBA Action Starring David Robinson (Feb 2, 1994 prototype)2 February 1994 18:57:10Game Gear
NBA Action Starring David Robinson (Feb 20, 1994 prototype)20 February 1994 19:32:14Game Gear
NBA Action Starring David Robinson (Feb 21, 1994 prototype)22 February 1994 01:36:34Game Gear
NBA Action Starring David Robinson (Feb 24, 1994 prototype)24 February 1994 02:42:36Game Gear
NBA Action Starring David Robinson (Feb 25, 1994 prototype B)25 February 1994 18:27:38Game Gear
NBA Action Starring David Robinson (Feb 25, 1994 prototype)25 February 1994 06:15:38Game Gear
NBA Action Starring David Robinson (Feb 26, 1994 prototype)26 February 1994 02:28:38Game Gear
NBA Action Starring David Robinson (Feb 27, 1994 prototype)27 February 1994 10:05:46Game Gear
NBA Action Starring David Robinson (Feb 28, 1994 prototype A)28 February 1994 14:38:16Game Gear
NBA Action Starring David Robinson (Feb 28, 1994 prototype)28 February 1994 07:12:40Game Gear
NBA Action Starring David Robinson (Feb 3, 1994 prototype)3 February 1994 15:52:04Game Gear
NBA Action Starring David Robinson (Feb 6, 1994 prototype)6 February 1994 12:28:42Game Gear
NBA Action Starring David Robinson (Feb 8, 1994 prototype)8 February 1994 19:27:26Game Gear
NBA Action Starring David Robinson (Jan 10, 1994 prototype)10 January 1994 11:51:58Game Gear
NBA Action Starring David Robinson (Jan 24, 1994 prototype)24 January 1994 12:50:06Game Gear
NBA Action Starring David Robinson (Jan 29, 1994 prototype)29 January 1994 16:56:34Game Gear
NBA Action Starring David Robinson (Jan 4, 1994 prototype)4 January 1994 16:18:44Game Gear
NBA Action Starring David Robinson (Jan 6, 1994 prototype)6 January 1994 17:24:38Game Gear
NBA Action Starring David Robinson (Mar 1, 1994 prototype)1 March 1994 11:05:20Game Gear
NBA Action Starring David Robinson (Mar 11, 1994 prototype)15 March 1994 08:26:40Game Gear
NBA Action Starring David Robinson (Mar 2, 1994 prototype)2 March 1994 11:24:24Game Gear
NBA Action Starring David Robinson (Mar 3, 1994 prototype)3 March 1994 03:38:44Game Gear
NBA Action Starring David Robinson (Mar 4, 1994 prototype F)4 March 1994 20:51:52Game Gear
NBA Action Starring David Robinson (Mar 4, 1994 prototype)4 March 1994 02:14:44Game Gear
NBA Action Starring David Robinson (Mar 5, 1994 prototype)5 March 1994 22:51:26Game Gear
NBA Action Starring David Robinson (Mar 8, 1994 prototype)8 March 1994 19:40:58Game Gear
NBA Action Starring David Robinson (Nov 28, 1993 prototype)28 November 1993 19:17:10Game Gear
NBA Jam 2001 (Apr 17, 2000 prototype)17 April 2000 17:46:08Game Boy Color
NBA Jam 2001 (Apr 20, 2000 prototype)20 April 2000 21:24:58Game Boy Color
NBA Jam 2001 (Apr 28, 2000 prototype)28 April 2000 20:40:56Game Boy Color
NBA Jam 2001 (Apr 5, 2000 prototype)5 April 2000 20:52:56Game Boy Color
NBA Jam 2001 (Aug 10, 2000 prototype A)10 August 2000 23:26:06Game Boy Color
NBA Jam 2001 (Aug 10, 2000 prototype B)11 August 2000 01:55:30Game Boy Color
NBA Jam 2001 (Aug 11, 2000 prototype A)11 August 2000 17:08:44Game Boy Color
NBA Jam 2001 (Aug 11, 2000 prototype B)11 August 2000 19:59:22Game Boy Color
NBA Jam 2001 (Aug 12, 2000 prototype)12 August 2000 19:59:22Game Boy Color
NBA Jam 2001 (Aug 2, 2000 prototype)3 August 2000 01:15:18Game Boy Color
NBA Jam 2001 (Aug 22, 2000 prototype)22 August 2000 20:41:20Game Boy Color
NBA Jam 2001 (Aug 23, 2000 prototype)23 August 2000 19:20:22Game Boy Color
NBA Jam 2001 (Aug 25, 2000 prototype)25 August 2000 18:15:16Game Boy Color
NBA Jam 2001 (Aug 29, 2000 prototype A)29 August 2000 20:42:00Game Boy Color
NBA Jam 2001 (Aug 29, 2000 prototype B)29 August 2000 22:30:44Game Boy Color
NBA Jam 2001 (Aug 3, 2000 prototype)4 August 2000 00:01:02Game Boy Color
NBA Jam 2001 (Aug 30, 2000 prototype)30 August 2000 20:15:18Game Boy Color
NBA Jam 2001 (Aug 4, 2000 prototype)4 August 2000 23:51:16Game Boy Color
NBA Jam 2001 (Aug 7, 2000 prototype)7 August 2000 23:10:30Game Boy Color
NBA Jam 2001 (Aug 8, 2000 prototype)8 August 2000 21:03:02Game Boy Color
NBA Jam 2001 (Aug 9, 2000 prototype)9 August 2000 21:22:46Game Boy Color
NBA Jam 2001 (Dec 3, 1999 prototype)3 December 1999 19:16:22Game Boy Color
NBA Jam 2001 (Dec 6, 1999 prototype)6 December 1999 17:12:50Game Boy Color
NBA Jam 2001 (Feb 16, 2000 prototype A)16 February 2000 18:20:28Game Boy Color
NBA Jam 2001 (Feb 16, 2000 prototype B)16 February 2000 18:49:36Game Boy Color
NBA Jam 2001 (Feb 16, 2000 prototype C)16 February 2000 20:07:34Game Boy Color
NBA Jam 2001 (Feb 16, 2000 prototype D)16 February 2000 21:26:00Game Boy Color
NBA Jam 2001 (Feb 18, 2000 prototype)18 February 2000Game Boy Color
NBA Jam 2001 (Feb 21, 2000 prototype)21 February 2000 17:36:00Game Boy Color
NBA Jam 2001 (Feb 22, 2000 prototype A)22 February 2000 21:37:20Game Boy Color
NBA Jam 2001 (Feb 22, 2000 prototype B)22 February 2000 22:54:58Game Boy Color
NBA Jam 2001 (Feb 28, 2000 prototype)28 February 2000 19:33:56Game Boy Color
NBA Jam 2001 (Feb 29, 2000 prototype)29 February 2000 13:42:38Game Boy Color
NBA Jam 2001 (Feb 7, 2000 prototype A)7 February 2000 13:11:34Game Boy Color
NBA Jam 2001 (Feb 7, 2000 prototype D)7 February 2000 19:16:26Game Boy Color
NBA Jam 2001 (Jul 12, 2000 prototype)12 July 2000 18:29:20Game Boy Color
NBA Jam 2001 (Jul 13, 2000 prototype)13 July 2000Game Boy Color
NBA Jam 2001 (Jul 15, 2000 prototype)15 July 2000 16:32:58Game Boy Color
NBA Jam 2001 (Jul 17, 2000 prototype)17 July 2000 22:53:36Game Boy Color
NBA Jam 2001 (Jul 18, 2000 prototype)18 July 2000 23:23:48Game Boy Color
NBA Jam 2001 (Jul 21, 2000 prototype A)21 July 2000 17:38:34Game Boy Color
NBA Jam 2001 (Jul 21, 2000 prototype B)21 July 2000 20:38:14Game Boy Color
NBA Jam 2001 (Jul 24, 2000 prototype)24 July 2000 22:38:38Game Boy Color
NBA Jam 2001 (Jul 26, 2000 prototype)26 July 2000 23:20:40Game Boy Color
NBA Jam 2001 (Jul 31, 2000 prototype)1 August 2000 00:11:22Game Boy Color
NBA Jam 2001 (Jul 6, 2000 prototype)6 July 2000 22:19:36Game Boy Color
NBA Jam 2001 (Jun 16, 2000 prototype)16 June 2000 20:18:00Game Boy Color
NBA Jam 2001 (Jun 19, 2000 prototype)19 June 2000 22:18:24Game Boy Color
NBA Jam 2001 (Jun 21, 2000 prototype)21 June 2000 21:22:24Game Boy Color
NBA Jam 2001 (Jun 23, 2000 prototype)23 June 2000 21:57:50Game Boy Color
NBA Jam 2001 (Jun 27, 2000 prototype)27 June 2000 21:20:54Game Boy Color
NBA Jam 2001 (Jun 28, 2000 prototype)28 June 2000 21:47:58Game Boy Color
NBA Jam 2001 (Jun 9, 2000 prototype)9 June 2000 21:53:12Game Boy Color
NBA Jam 2001 (Mar 13, 2000 prototype)13 March 2000 18:38:12Game Boy Color
NBA Jam 2001 (Mar 17, 2000 prototype)17 March 2000 19:53:48Game Boy Color
NBA Jam 2001 (Mar 2, 2000 prototype)2 March 2000 21:43:04Game Boy Color
NBA Jam 2001 (Mar 24, 2000 prototype)24 March 2000 17:42:28Game Boy Color
NBA Jam 2001 (Mar 28, 2000 prototype)28 March 2000Game Boy Color
NBA Jam 2001 (Mar 29, 2000 prototype)29 March 2000 20:41:12Game Boy Color
NBA Jam 2001 (Mar 31, 2000 prototype)31 March 2000 20:32:20Game Boy Color
NBA Jam 2001 (Mar 6, 2000 prototype)6 March 2000 13:59:18Game Boy Color
NBA Jam 2001 (Mar 9, 2000 prototype)9 March 2000 21:30:12Game Boy Color
NBA Jam 2001 (May 10, 2000 prototype)10 May 2000 21:12:42Game Boy Color
NBA Jam 2001 (May 22, 2000 prototype)22 May 2000 21:43:14Game Boy Color
NBA Jam 2001 (May 26, 2000 prototype)26 May 2000 21:08:28Game Boy Color
NBA Jam 2001 (May 31, 2000 prototype)31 May 2000 21:50:10Game Boy Color
NBA Jam 2001 (May 5, 2000 prototype)5 May 2000 21:23:14Game Boy Color
NBA Jam 2001 (May 8, 2000 prototype)8 May 2000 20:23:04Game Boy Color
NBA Jam 2001 (Sep 1, 2000 prototype)1 September 2000 18:20:40Game Boy Color
NBA Jam 2001 (Sep 11, 2000 prototype A)11 September 2000 18:52:36Game Boy Color
NBA Jam 2001 (Sep 11, 2000 prototype B)11 September 2000 22:28:10Game Boy Color
NBA Jam 2001 (Sep 12, 2000 prototype)12 September 2000 14:08:04Game Boy Color
NBA Jam 2001 (Sep 13, 2000 prototype)13 September 2000 21:34:00Game Boy Color
NBA Jam 2001 (Sep 14, 2000 prototype A)14 September 2000 19:52:34Game Boy Color
NBA Jam 2001 (Sep 14, 2000 prototype B)15 September 2000 00:27:54Game Boy Color
NBA Jam 2001 (Sep 26, 2000 prototype)26 September 2000 10:52:42Game Boy Color
NBA Jam 2001 (Sep 6, 2000 prototype)6 September 2000 22:01:50Game Boy Color
NBA Jam 2001 (Sep 7, 2000 prototype A)7 September 2000 18:09:28Game Boy Color
NBA Jam 2001 (Sep 7, 2000 prototype B)7 September 2000 22:04:48Game Boy Color
NBA Jam 2001 (Sep 8, 2000 prototype)9 September 2000 01:39:28Game Boy Color
NBA Jam 2001 (Sep 9, 2000 prototype)9 September 2000 18:59:54Game Boy Color
NES Open Tournament Golf (Prototype)NES
NES Play Action Football (Prototype)NES
NFL '95 Game Gear (Aug 25, 1994 prototype A)25 August 1994 06:17:16Game Gear
NFL '95 Game Gear (Aug 25, 1994 prototype)25 August 1994 07:28:28Game Gear
NFL '95 Game Gear (Aug 26, 1994 prototype)26 August 1994 09:51:06Game Gear
NFL '95 Game Gear (Aug 31, 1994 prototype)31 August 1994 11:50:32Game Gear
NFL '95 Game Gear (Aug 8, 1994 prototype)8 August 1994 16:38:56Game Gear
NFL '95 Game Gear (Sep 10, 1994 prototype)10 September 1994 22:25:36Game Gear
NFL '95 Game Gear (Sep 11, 1994 prototype B)11 September 1994 11:56:04Game Gear
NFL '95 Game Gear (Sep 11, 1994 prototype C)11 September 1994 16:26:50Game Gear
NFL '95 Game Gear (Sep 12, 1994 prototype)12 September 1994 15:10:34Game Gear
NFL '95 Game Gear (Sep 14, 1994 prototype F)14 September 1994 13:26:08Game Gear
NFL '95 Game Gear (Sep 14, 1994 prototype)14 September 1994 06:35:50Game Gear
NFL '95 Game Gear (Sep 2, 1994 prototype)2 September 1994 12:28:06Game Gear
NFL '95 Game Gear (Sep 8, 1994 prototype)8 September 1994 11:57:20Game Gear
NHL All-Star Hockey (Dec 15, 1994 prototype)14 December 1994 21:49:12Game Gear
NHL All-Star Hockey (Dec 22, 1994 prototype)22 December 1994 03:37:22Game Gear
NHL All-Star Hockey (Dec 29, 1994 prototype)29 December 1994 15:35:42Game Gear
NHL All-Star Hockey (Dec 31, 1994 prototype)30 December 1994 19:43:04Game Gear
NHL All-Star Hockey (Jan 11, 1995 prototype)12 January 1995 02:40:16Game Gear
NHL All-Star Hockey (Jan 13, 1995 prototype)13 January 1995 20:02:32Game Gear
NHL All-Star Hockey (Jan 16, 1995 prototype)16 January 1995 18:07:08Game Gear
NHL All-Star Hockey (Jan 2, 1995 prototype)2 January 1995 11:58:40Game Gear
NHL All-Star Hockey (Jan 20, 1995 prototype)20 January 1995 16:41:40Game Gear
NHL All-Star Hockey (Jan 21, 1995 prototype)21 January 1995 22:11:14Game Gear
NHL All-Star Hockey (Jan 24, 1995 prototype A)24 January 1995 21:33:54Game Gear
NHL All-Star Hockey (Jan 24, 1995 prototype B)24 January 1995 18:18:44Game Gear
NHL All-Star Hockey (Jan 24, 1995 prototype C)24 January 1995 23:02:04Game Gear
NHL All-Star Hockey (Jan 24, 1995 prototype)24 January 1995 14:44:00Game Gear
NHL All-Star Hockey (Jan 25, 1995 prototype)25 January 1995 22:03:14Game Gear
NHL All-Star Hockey (Jan 26, 1995 prototype)26 January 1995 17:42:56Game Gear
NHL All-Star Hockey (Jan 3, 1995 prototype)3 January 1995 22:54:50Game Gear
NHL All-Star Hockey (Jan 7, 1995 prototype)7 January 1995 22:57:42Game Gear
Nantettatte!! Baseball (Dec 22, 1989 prototype)22 December 1989NES
Nazo Puyo: Arle no Roux (Prototype)Game Gear
Neo Baccarat (Prototype)Neo Geo Pocket Color
Neo Cherry Master Color: Real Casino Series (Prototype)Neo Geo Pocket Color
New Ghostbusters II (USA Prototype)NES
Nigel Mansell's World Championship Racing (Prototype)NES
Ninja Gaiden (NES Prototype)NES
Ninja Gaiden II: The Dark Sword of Chaos (Jan 18, 1990 prototype)18 January 1990NES
Ninja Gaiden III: The Ancient Ship of Doom (Prototype)NES
Ninja Grannies (Prototype)Amstrad CPC
Ninja Hattori-kun (prototype)NES
Ninja Jajamaru: Ginga Daisakusen (Prototype)NES
Ninja Taro (Prototype B)Game Boy
Ninja Taro (Prototype)Game Boy
Nintendo Game Boy Aging CartridgeGame Boy
Nintendo Power GB Memory Cartridge (CS174) (Prototype)Game Boy
Obelix (Prototype)Game Boy
Ochin ni Toshi Puzzle Tonjan! (Prototype)NES
Off the Wall (Jun 28, 1992 prototype)28 June 1992Game Gear
Oscar's Trash Race (Dec 3, 1982 prototype)3 December 1982Atari 2600
Oscar's Trash Race (Mar 30, 1983 prototype)30 March 1983Atari 2600
Oscar's Trash Race (Oct 20, 1982 prototype)20 October 1982Atari 2600
Otocky (Prototype)FDS
Otto's Ottifanten (Prototype)Game Boy
Out of Gas (Prototype)Game Boy
Pac-Man (Neo Geo Pocket Prototype)Neo Geo Pocket Color
Pac-in-Time (Prototype)Game Gear
Pachinko Hisshou Guide: Pocket Parlor (Prototype)Neo Geo Pocket Color
Panic! Dizzy (Prototype)NES
Paperboy 2 (Prototype)Game Gear
Parodius (PAL Prototype)NES
Parody World: Monster Party (Prototype)NES
Party Mail (Prototype)Neo Geo Pocket Color
Perfect Bowling (Prototype)NES
Pescatore (prototype)NES
Phaser Patrol (prototype A)Atari 2600
Phaser Patrol (prototype B)Atari 2600
Pinball: Revenge of the 'Gator (Prototype)Game Boy
Pit-Fighter (Oct 13, 1992 prototype)13 October 1992Atari Lynx
Planet of the Apes (Atari 2600 prototype)Atari 2600
Poker Face Paul's Cribbage (Jun 28, 1994 prototype)28 June 1994 09:45:44Game Gear
Pokémon Crystal (Apr 3, 2001 prototype)3 April 2001Game Boy
Pokémon Crystal (Apr 5, 2001 prototype)5 April 2001Game Boy
Pokémon Crystal (Dec 1, 2000 prototype)1 December 2000Game Boy
Pokémon Crystal (Dec 11, 2000 prototype)11 December 2000Game Boy
Pokémon Crystal (Dec 13, 2000 prototype)13 December 2000Game Boy
Pokémon Crystal (Dec 14, 2000 prototype)14 December 2000Game Boy
Pokémon Crystal (Dec 15, 2000 prototype)15 December 2000Game Boy
Pokémon Crystal (Dec 18, 2000 13:01 prototype)18 December 2000 13:01:00Game Boy
Pokémon Crystal (Dec 18, 2000 14:02 prototype)18 December 2000 14:02:00Game Boy
Pokémon Crystal (Dec 18, 2000 20:08 prototype)18 December 2000 14:02:00Game Boy
Pokémon Crystal (Dec 19, 2000 prototype)19 December 2000Game Boy
Pokémon Crystal (Dec 20, 2000 prototype)20 December 2000Game Boy
Pokémon Crystal (Dec 22, 2000 prototype)22 December 2000Game Boy
Pokémon Crystal (Dec 4, 2000 prototype)4 December 2000Game Boy
Pokémon Crystal (Dec 5, 2000 prototype)5 December 2000Game Boy
Pokémon Crystal (Dec 6, 2000 prototype)6 December 2000Game Boy
Pokémon Crystal (Dec 8, 2000 prototype)8 December 2000Game Boy
Pokémon Crystal (Feb 28, 2001 prototype)28 February 2001Game Boy
Pokémon Crystal (Feb 5, 2001 prototype)5 February 2001Game Boy
Pokémon Crystal (Jan 11, 2001 prototype)11 January 2001Game Boy
Pokémon Crystal (Jan 18, 2001 prototype)18 January 2001Game Boy
Pokémon Crystal (Jan 25, 2001 prototype)25 January 2001Game Boy
Pokémon Crystal (Jan 9, 2001 prototype)9 January 2001Game Boy
Pokémon Crystal (Jul 10, 2001 prototype)10 July 2001Game Boy
Pokémon Crystal (Mar 1, 2001 prototype)1 March 2001Game Boy
Pokémon Crystal (Mar 12, 2001 prototype)12 March 2001Game Boy
Pokémon Crystal (Mar 13, 2001 15:03 prototype)13 March 2001 15:03:00Game Boy
Pokémon Crystal (Mar 13, 2001 17:05 prototype)13 March 2001 17:05:00Game Boy
Pokémon Crystal (Mar 14, 2001 prototype)14 March 2001Game Boy
Pokémon Crystal (Mar 15, 2001 prototype)15 March 2001Game Boy
Pokémon Crystal (Mar 19, 2001 prototype)19 March 2001Game Boy
Pokémon Crystal (Mar 2, 2001 prototype)2 March 2001Game Boy
Pokémon Crystal (Mar 21, 2001 prototype)21 March 2001Game Boy
Pokémon Crystal (Mar 22, 2001 prototype)22 March 2001Game Boy
Pokémon Crystal (Mar 23, 2001 prototype)23 March 2001Game Boy
Pokémon Crystal (Mar 26, 2001 prototype)26 March 2001Game Boy
Pokémon Crystal (Mar 27, 2001 prototype)27 March 2001Game Boy
Pokémon Crystal (Mar 28, 2001 16:04 prototype)28 March 2001 16:04:00Game Boy
Pokémon Crystal (Mar 28, 2001 18:06 prototype)28 March 2001 18:06:00Game Boy
Pokémon Crystal (Mar 6, 2001 prototype)6 March 2001Game Boy
Pokémon Crystal (Mar 7, 2001 prototype)7 March 2001Game Boy
Pokémon Crystal (Mar 8, 2001 prototype)8 March 2001Game Boy
Pokémon Crystal (Mar 9, 2001 prototype)9 March 2001Game Boy
Pokémon Crystal (Nov 14, 2000 08:08 prototype)14 November 2000 08:08:00Game Boy
Pokémon Crystal (Nov 14, 2000 20:08 prototype)14 November 2000Game Boy
Pokémon Crystal (Nov 15, 2000 prototype)15 November 2000Game Boy
Pokémon Crystal (Nov 16, 2000 prototype)16 November 2000Game Boy
Pokémon Crystal (Nov 20, 2000 prototype)20 November 2000Game Boy
Pokémon Crystal (Nov 21, 2000 prototype)21 November 2000Game Boy
Pokémon Crystal (Nov 28, 2000 prototype)28 November 2000Game Boy
Pokémon Crystal (Nov 29, 2000 prototype)29 November 2000Game Boy
Pokémon Gold & Silver (Apr 24, 2000 prototype)24 April 2000Game Boy
Pokémon Gold & Silver (Apr 25, 2000 15:03 prototype)25 April 2000Game Boy
Pokémon Gold & Silver (Apr 25, 2000 23:17 prototype)25 April 2000 23:17:45Game Boy
Pokémon Gold & Silver (Apr 26, 2000 prototype)26 April 2000Game Boy
Pokémon Gold & Silver (Apr 27, 2000 prototype)27 April 2000Game Boy
Pokémon Gold & Silver (Apr 28, 2000 prototype)28 April 2000Game Boy
Pokémon Gold & Silver (Dec 1, 2000 prototype)1 December 2000Game Boy
Pokémon Gold & Silver (Dec 11, 2000 prototype)11 December 2000Game Boy
Pokémon Gold & Silver (Dec 12, 2000 18:46 prototype)12 December 2000 18:41:06Game Boy
Pokémon Gold & Silver (Dec 12, 2000 19:24 prototype)12 December 2000 19:24:00Game Boy
Pokémon Gold & Silver (Dec 13, 2000 prototype)13 December 2000Game Boy
Pokémon Gold & Silver (Dec 14, 2000 prototype)14 December 2000Game Boy
Pokémon Gold & Silver (Dec 15, 2000 prototype)15 December 2000Game Boy
Pokémon Gold & Silver (Dec 18, 2000 13:03 prototype)18 December 2000 13:03:46Game Boy
Pokémon Gold & Silver (Dec 18, 2000 21:06 prototype)18 December 2000 21:33:46Game Boy
Pokémon Gold & Silver (Dec 19, 2000 prototype)19 December 2000Game Boy
Pokémon Gold & Silver (Dec 20, 2000 18:23 prototype)20 December 2000 18:23:02Game Boy
Pokémon Gold & Silver (Dec 20, 2000 20:07 prototype)20 December 2000 20:07:16Game Boy
Pokémon Gold & Silver (Dec 25, 2000 prototype)25 December 2000Game Boy
Pokémon Gold & Silver (Dec 27, 2000 prototype)27 December 2000Game Boy
Pokémon Gold & Silver (Dec 28, 2000 prototype)28 December 2000Game Boy
Pokémon Gold & Silver (Dec 29, 2001 build)29 December 2001 06:40:16Game Boy
Pokémon Gold & Silver (Dec 4, 2000 prototype)4 December 2000Game Boy
Pokémon Gold & Silver (Dec 6, 2000 prototype)6 December 2000Game Boy
Pokémon Gold & Silver (Dec 7, 2000 prototype)7 December 2000Game Boy
Pokémon Gold & Silver (Dec 8, 2000 prototype)8 December 2000Game Boy
Pokémon Gold & Silver (Feb 21, 2002 build)21 February 2002Game Boy
Pokémon Gold & Silver (Feb 5, 2001 build)5 February 2001Game Boy
Pokémon Gold & Silver (Feb 7, 2001 prototype)7 February 2001Game Boy
Pokémon Gold & Silver (Jan 10, 2001 prototype)10 January 2001Game Boy
Pokémon Gold & Silver (Jan 12, 2001 17:05 prototype)12 January 2001 20:27:46Game Boy
Pokémon Gold & Silver (Jan 12, 2001 20:30 prototype)12 January 2001 20:30:02Game Boy
Pokémon Gold & Silver (Jan 15, 2001 prototype)15 January 2001Game Boy
Pokémon Gold & Silver (Jan 16, 2001 prototype)16 January 2001Game Boy
Pokémon Gold & Silver (Jan 17, 2001 prototype)17 January 2001Game Boy
Pokémon Gold & Silver (Jan 18, 2001 prototype)18 January 2001Game Boy
Pokémon Gold & Silver (Jan 19, 2001 prototype)19 January 2001Game Boy
Pokémon Gold & Silver (Jan 26, 2001 prototype)26 January 2001Game Boy
Pokémon Gold & Silver (Jan 29, 2001 prototype)29 January 2001Game Boy
Pokémon Gold & Silver (Jan 30, 2001 prototype)30 January 2001Game Boy
Pokémon Gold & Silver (Jan 5, 2001 prototype)5 January 2001Game Boy
Pokémon Gold & Silver (Jan 9, 2001 prototype)9 January 2001Game Boy
Pokémon Gold & Silver (Jul 3, 2000 prototype)3 July 2000Game Boy
Pokémon Gold & Silver (Jul 5, 2000 prototype)5 July 2000Game Boy
Pokémon Gold & Silver (Jul 6, 2000 prototype)6 July 2000Game Boy
Pokémon Gold & Silver (Jun 1, 2000 prototype)1 June 2000Game Boy
Pokémon Gold & Silver (Jun 12, 2000 prototype)8 June 2000Game Boy
Pokémon Gold & Silver (Jun 13, 2000 prototype)13 June 2000Game Boy
Pokémon Gold & Silver (Jun 15, 2000 prototype)15 June 2000Game Boy
Pokémon Gold & Silver (Jun 16, 2000 prototype)16 June 2000Game Boy
Pokémon Gold & Silver (Jun 19, 2000 prototype)19 June 2000Game Boy
Pokémon Gold & Silver (Jun 2, 2000 prototype)2 June 2000Game Boy
Pokémon Gold & Silver (Jun 20, 2000 prototype)20 June 2000Game Boy
Pokémon Gold & Silver (Jun 21, 2000 prototype)21 June 2000Game Boy
Pokémon Gold & Silver (Jun 22, 2000 prototype)22 June 2000Game Boy
Pokémon Gold & Silver (Jun 23, 2000 prototype)23 June 2000Game Boy
Pokémon Gold & Silver (Jun 26, 2000 prototype)26 June 2000Game Boy
Pokémon Gold & Silver (Jun 27, 2000 prototype)27 June 2000Game Boy
Pokémon Gold & Silver (Jun 28, 2000 prototype)28 June 2000Game Boy
Pokémon Gold & Silver (Jun 29, 2000 prototype)29 June 2000Game Boy
Pokémon Gold & Silver (Jun 30, 2000 15:00 prototype)30 June 2000 15:00:48Game Boy
Pokémon Gold & Silver (Jun 30, 2000 18:00 prototype)30 June 2000 18:00:22Game Boy
Pokémon Gold & Silver (Jun 6, 2000 prototype)6 June 2000Game Boy
Pokémon Gold & Silver (Jun 7, 2000 prototype)7 June 2000Game Boy
Pokémon Gold & Silver (Jun 8, 2000 prototype)8 June 2000Game Boy
Pokémon Gold & Silver (Jun 9, 2000 16:24 prototype)8 June 2000 16:24:54Game Boy
Pokémon Gold & Silver (Jun 9, 2000 22:32 prototype)8 June 2000Game Boy
Pokémon Gold & Silver (May 1, 2000 prototype)1 May 2000Game Boy
Pokémon Gold & Silver (May 10, 2000 prototype)10 May 2000Game Boy
Pokémon Gold & Silver (May 12, 2000 prototype)12 May 2000Game Boy
Pokémon Gold & Silver (May 15, 2000 prototype)15 May 2000Game Boy
Pokémon Gold & Silver (May 16, 2000 prototype)16 May 2000Game Boy
Pokémon Gold & Silver (May 18, 2000 prototype)18 May 2000Game Boy
Pokémon Gold & Silver (May 19, 2000 prototype)19 May 2000Game Boy
Pokémon Gold & Silver (May 2, 2000 prototype)2 May 2000Game Boy
Pokémon Gold & Silver (May 23, 2000 prototype)23 May 2000Game Boy
Pokémon Gold & Silver (May 24, 2000 prototype)24 May 2000Game Boy
Pokémon Gold & Silver (May 26, 2000 prototype)26 May 2000Game Boy
Pokémon Gold & Silver (May 29, 2000 prototype)29 May 2000Game Boy
Pokémon Gold & Silver (May 31, 2000 prototype)31 May 2000Game Boy
Pokémon Gold & Silver (May 9, 2000 prototype)9 May 2000Game Boy
Pokémon Gold & Silver (Nov 10, 2000 prototype)10 November 2000Game Boy
Pokémon Gold & Silver (Nov 13, 2000 prototype)13 November 2000Game Boy
Pokémon Gold & Silver (Nov 14, 2000 prototype)14 November 2000Game Boy
Pokémon Gold & Silver (Nov 15, 2000 prototype)15 November 2000Game Boy
Pokémon Gold & Silver (Nov 16, 2000 prototype)16 November 2000Game Boy
Pokémon Gold & Silver (Nov 17, 2000 prototype)17 November 2000Game Boy
Pokémon Gold & Silver (Nov 20, 2000 prototype)20 November 2000Game Boy
Pokémon Gold & Silver (Nov 21, 2000 prototype)21 November 2000Game Boy
Pokémon Gold & Silver (Nov 29, 2000 prototype)29 November 2000Game Boy
Pokémon Gold & Silver (Nov 7, 2000 prototype)7 November 2000Game Boy
Pokémon Gold & Silver (Nov 8, 2000 prototype)8 November 2000Game Boy
Pokémon Gold & Silver (Nov 9, 2000 prototype)9 November 2000Game Boy
Pokémon Gold & Silver (Oct 16, 2000 prototype)16 October 2000Game Boy
Pokémon Gold & Silver (Oct 19, 2000 17:12 prototype)19 October 2000 17:12:04Game Boy
Pokémon Gold & Silver (Oct 19, 2000 22:13 prototype)19 October 2000 22:13:06Game Boy
Pokémon Gold & Silver (Oct 20, 2000 prototype)20 October 2000Game Boy
Pokémon Gold & Silver (Oct 23, 2000 prototype)23 October 2000Game Boy
Pokémon Gold & Silver (Oct 24, 2000 prototype)24 October 2000Game Boy
Pokémon Gold & Silver (Oct 25, 2000 prototype)25 October 2000Game Boy
Pokémon Gold & Silver (Oct 26, 1999 prototype)26 October 1999Game Boy
Pokémon Gold & Silver (Oct 26, 2000 prototype)26 October 2000Game Boy
Pokémon Gold & Silver (Oct 27, 2000 prototype)27 October 2000Game Boy
Pokémon Gold & Silver (Oct 30, 2000 prototype)30 October 2000Game Boy
Pokémon Gold & Silver (Oct 31, 2000 prototype)31 October 2000Game Boy
Pokémon Gold & Silver (Oct 5, 2000 prototype)5 October 2000Game Boy
Pokémon Gold & Silver (Oct 6, 1999 prototype)6 October 1999Game Boy
Pokémon Gold & Silver (Sep 29, 1999 prototype)29 September 1999Game Boy
Pokémon Gold & Silver (Sep 30, 1999 prototype)30 September 1999Game Boy
Pokémon Gold & Silver (Spaceworld 1997 Demo)15 November 1997Game Boy
Pokémon Gold & Silver (Spaceworld 1999 Demo)15 August 1999Game Boy
Pokémon Picross (Game Boy Color prototype)Game Boy Color
Pokémon Silver (German Prototype)Game Boy Color
Pokémon Yellow (Feb 10, 1999 prototype)10 February 1999Game Boy
Pokémon Yellow (Feb 15, 1999 prototype)15 February 1999Game Boy
Pokémon Yellow (Feb 16, 1999 prototype)16 February 1999Game Boy
Pokémon Yellow (Feb 17, 1999 prototype)17 February 1999Game Boy
Pokémon Yellow (Feb 18, 1999 prototype)18 February 1999Game Boy
Pokémon Yellow (Feb 22, 1999 07:28 prototype)22 February 1999 07:28:22Game Boy
Pokémon Yellow (Feb 22, 1999 10:38 prototype)22 February 1999 10:38:04Game Boy
Pokémon Yellow (Feb 3, 1999 09:29 prototype)3 February 1999 09:09:26Game Boy
Pokémon Yellow (Feb 3, 1999 13:07 prototype)3 February 1999 11:01:08Game Boy
Polaris SnoCross (Prototype)Game Boy Color
Populous (Prototype)Game Boy
Primal Rage (Game Boy Prototype A)Game Boy
Primal Rage (Game Boy Prototype B)Game Boy
Prince of Persia (Altered build)Game Boy
Prince of Persia (Game Boy prototype)Game Boy
Princess Tomato in the Salad Kingdom (Jun 30, 1990 prototype)30 June 1990NES
Probotector 2 (Sample Prototype)Game Boy
Pursuit of the Pink Panther (Prototype)Atari 2600
Puss N Boots: Pero's Great Adventure (Japanese prototype)NES
Puzzle (Prototype)NES
Puzzle Bobble Mini (Prototype)Neo Geo Pocket Color
Puzzle Link 2 (Prototype)Neo Geo Pocket Color
Q*Bert's Qubes (Jun 4, 1984 prototype)4 June 1984Atari 2600
R-Type II (Prototype)Game Boy
R.B.I. Baseball 2 (Mar 7, 1990 prototype)7 March 1990NES
Race Drivin' (Game Boy Prototype)Game Boy
Raging Fighter (Prototype)Game Boy
Raid 2020 (Dec 1989 prototype)December 1989NES
Rainbow Islands: The Story of Bubble Bobble 2 (Prototype)NES
Rally Bike (Prototype B)26 February 1990NES
Rampart (Prototype)NES
Rampart (sample)NES
Re-Volt (Dec 24, 1999 prototype)24 December 1999Game Boy Color
Re-Volt (Jan, 2000 prototype)Game Boy Color
RealSports Basketball (Prototype)Atari 2600
Renegade (Sep 14, 1987 prototype)14 September 1987NES
Resident Evil (Climax Game Boy prototype)Game Boy Color
Resident Evil (Early prototype)Game Boy Color
Resident Evil (Prototype)Game Boy Color
Riddick Bowe Boxing (Game Boy Prototype)Game Boy
Ristar (Nov 1, 1994 prototype)1 November 1994 17:12:14Game Gear
Ristar (Nov 2, 1994 prototype)4 November 1994 09:36:24Game Gear
Ristar (Oct 19, 1994 prototype)19 October 1994 15:25:54Game Gear
Ristar (Oct 24, 1994 prototype)26 October 1994 10:02:54Game Gear
Ristar (Sep 9, 1994 prototype)29 September 1994 16:35:26Game Gear
Road Rash (Game Boy Prototype)Game Boy
RoadBlasters (Prototype)NES
Robin Hood: Prince of Thieves (May 16, 1991 prototype)16 May 1991NES
RoboCop (NES Prototype)NES
Robopon: Sun Version (prototype)Game Boy Color
Robotron: 2084 (Atari Lynx prototype)Atari Lynx
Rockin Kats (Prototype)NES
Rockman Battle & Fighters (Demo)Neo Geo Pocket Color
Rockman World (Prototype)Game Boy
Rocky and Bullwinkle (Apr 20, 1983 prototype)20 April 1983Atari 2600
S.A.C. Alert (NTSC prototype)Atari 2600
S.A.C. Alert (PAL prototype)Atari 2600
SNK vs. Capcom - Gekitotsu Card Fighters (Prototype)Neo Geo Pocket Color
SNK vs. Capcom - Gekitotsu Card Fighters (SNK Supporter Version)Neo Geo Pocket Color
Saboteur (Dec 20, 1983 prototype)Atari 2600
Saboteur (Jun 15, 1983 prototype)Atari 2600
Saboteur (Jun 9, 1983 prototype)Atari 2600
Saboteur (May 20, 1983 prototype)Atari 2600
Saboteur (Sep 2, 1983 prototype)Atari 2600
Saiyuuki World (Prototype)NES
Samurai Shodown (Game Boy Prototype)Game Boy
San Francisco Rush: Extreme Racing (Game Boy Color Prototype)Game Boy Color
Sarakon (Prototype)Game Boy
Save the Whales (Feb 7, 1983 prototype)Atari 2600
Sea-Doo HydroCross (Game Boy Color Prototype)Game Boy Color
SeaQuest DSV (Prototype)Game Boy
Secret Ties (prototype)NES
Sega Game Pack 4 in 1 (Prototype)Game Gear
Sesame Street: Countdown (Prototype)NES
Shadow of the Ninja (Oct 16, 1990 prototype)16 October 1990NES
Shadowgate (November, 1988 prototype)November 1988NES
Shanghai (Oct 16, 1986 prototype)16 October 1986NES
Shanghai Mini (Japan Prototype)Neo Geo Pocket Color
Shanghai Mini (US Prototype)Neo Geo Pocket Color
Shantae (Prototype)Game Boy Color
Shatterhand (Prototype)NES
Shin Nippon Pro Wrestling: Toukon Sanjushi (Prototype)Game Boy
Shining Force II (Apr 27, 1994 prototype)28 April 1994 11:53:50Game Gear
Shining Force II (Jul 20, 1994 prototype)20 July 1994 16:53:32Game Gear
Shining Force II (Jul 8, 1994 prototype)8 July 1994 16:33:26Game Gear
Shining Force II (Jun 27, 1994 prototype)28 June 1994 12:42:02Game Gear
Shining Force II (May 30, 1994 prototype)31 December 1979 23:56:50Game Gear
Shootin' Gallery (PAL prototype)Atari 2600
SilkWorm (Prototype)25 May 1990NES
SimCity (NES prototype)NES
Ski or Die (Prototype)NES
Snark (prototype)Atari 2600
Snoopy Tennis (Prototype)Game Boy Color
Solaris (prototype)Atari 2600
Solomon's Key 2 (Fire 'n Ice prototype)1992NES
Solstice: The Quest for the Staff of Demnos (prototype)NES
Sonar (prototype)Atari 2600
Sonic & Tails (Demo)14 September 1993Game Gear
Sonic Blast (Aug 21, 1996 prototype)22 August 1996 07:37:42Game Gear
Sonic Blast (Aug 27, 1996 prototype)28 August 1996 09:13:02Game Gear
Sonic Blast (Aug 6, 1996 prototype)6 August 1996 16:36:30Game Gear
Sonic Blast (Jul 4, 1996 prototype)4 July 1996 16:13:52Game Gear
Sonic Blast (May 31, 1996 prototype)31 May 1996 11:49:44Game Gear
Sonic Blast (Sep 2, 1996 prototype)2 September 1996 15:46:48Game Gear
Sonic Blast (Sep 7, 1996 prototype)7 September 1996 16:01:42Game Gear
Sonic Chaos (May 17, 1993 prototype)17 May 1993Game Gear
Sonic Drift (Demo)Game Gear
Sonic Labyrinth (May 25, 1995 prototype)25 May 1995Game Gear
Sonic Spinball (Apr 12, 1994 prototype)12 April 1994 05:26:36Game Gear
Sonic Spinball (Apr 13, 1994 prototype)13 April 1994 00:54:06Game Gear
Sonic Spinball (Apr 15, 1994 prototype)15 April 1994 15:33:12Game Gear
Sonic Spinball (Apr 21, 1994 prototype)21 April 1994 03:30:02Game Gear
Sonic Spinball (Apr 27, 1994 prototype)27 April 1994 02:51:42Game Gear
Sonic Spinball (Apr 29, 1994 prototype B)29 April 1994 19:48:06Game Gear
Sonic Spinball (Apr 29, 1994 prototype)29 April 1994 04:01:16Game Gear
Sonic Spinball (Apr 5, 1994 prototype)5 April 1994 16:07:16Game Gear
Sonic Spinball (Mar 10, 1994 prototype)10 March 1994 16:41:12Game Gear
Sonic Spinball (Mar 11, 1994 prototype)11 March 1994 11:09:16Game Gear
Sonic Spinball (Mar 21, 1994 prototype)21 March 1994 06:12:52Game Gear
Sonic Spinball (Mar 28, 1994 prototype)28 March 1994 04:54:36Game Gear
Sonic Spinball (Mar 29, 1994 prototype)29 March 1994 05:35:34Game Gear
Sonic Spinball (Mar 30, 1994 prototype)30 March 1994 04:54:36Game Gear
Sonic Spinball (Mar 7, 1994 prototype)7 March 1994 04:24:38Game Gear
Sonic Spinball (May 25, 1994 prototype)25 May 1994 11:24:16Game Gear
Sonic Spinball (May 3, 1994 prototype)3 May 1994 17:27:16Game Gear
Sonic Spinball (May 30, 1994 prototype)30 May 1994 21:25:46Game Gear
Sonic Spinball (May 31, 1994 prototype)31 May 1994 10:09:48Game Gear
Sonic Spinball (May 5, 1994 prototype)5 May 1994 02:47:50Game Gear
Sonic Spinball (May 6, 1994 prototype)6 May 1994 11:04:00Game Gear
Sonic the Hedgehog (Game Gear Prototype)Game Gear
Sonic the Hedgehog - Triple Trouble (Aug 16, 1994 prototype)16 August 1994 20:20:36Game Gear
Sonic the Hedgehog - Triple Trouble (Aug 8, 1994 prototype)8 August 1994 16:05:44Game Gear
Sonic the Hedgehog 2 Autodemo (Dec 5, 1991 prototype)5 December 1991Game Gear
Sonic the Hedgehog Pocket Adventure (Demo)Neo Geo Pocket Color
Sonic the Hedgehog Pocket Adventure (Oct 22, 1999 prototype)22 October 1999Neo Geo Pocket Color
South Park (Game Boy Color prototype)Game Boy Color
Speedy Gonzales Cheese Catastrophe (Feb 17, 1995 prototype)17 February 1995 01:20:04Game Gear
Spider-Man 3: Invasion of the Spider-Slayers (Apr 11, 1993 prototype)11 April 1993Game Boy
Spiritual Warfare (Prototype)NES
Spirou (Game Gear prototype)Game Gear
Splitz (Altered build)Game Boy
Sports Trivia (Apr 11, 1995 prototype 2MEG)11 April 1995 07:38:02Game Gear
Sports Trivia (Apr 12, 1995 prototype 2MEG)12 April 1995 17:39:42Game Gear
Sports Trivia (Apr 13, 1995 prototype 2MEG)13 April 1995 15:33:56Game Gear
Sports Trivia (Apr 25, 1995 prototype 1MEG)25 April 1995 17:35:48Game Gear
Sports Trivia (Apr 25, 1995 prototype QTEST)25 April 1995 17:37:12Game Gear
Sports Trivia (Apr 27, 1995 prototype 1MEG)27 April 1995 11:34:42Game Gear
Sports Trivia (Apr 28, 1995 prototype 2MEG)28 April 1995 13:18:34Game Gear
Sports Trivia (Apr 3, 1995 prototype 2MEG)3 April 1995 15:19:34Game Gear
Sports Trivia (Apr 3, 1995 prototype QTEST)3 April 1995 15:17:54Game Gear
Sports Trivia (Apr 4, 1995 prototype 2MEG)4 April 1995 14:07:40Game Gear
Sports Trivia (Apr 5, 1995 prototype 2MEG - B)5 April 1995 18:45:10Game Gear
Sports Trivia (Apr 5, 1995 prototype 2MEG - C)5 April 1995 19:21:14Game Gear
Sports Trivia (Apr 5, 1995 prototype QTEST)5 April 1995 17:17:56Game Gear
Sports Trivia (Apr 6, 1995 prototype 2MEG)6 April 1995 14:00:44Game Gear
Sports Trivia (Apr 7, 1995 prototype 2MEG)Game Gear
Sports Trivia (Apr 7, 1995 prototype QTEST)Game Gear
Sports Trivia (Mar 13, 1995 prototype)13 March 1995 16:54:20Game Gear
Sports Trivia (Mar 16, 1995 prototype 1MEG)16 March 1995 16:26:46Game Gear
Sports Trivia (Mar 16, 1995 prototype 2MEG)16 March 1995 16:40:28Game Gear
Sports Trivia (Mar 17, 1995 prototype 2MEG)17 March 1995 16:39:24Game Gear
Sports Trivia (Mar 20, 1995 prototype 2MEG)20 March 1995 16:54:18Game Gear
Sports Trivia (Mar 20, 1995 prototype QTEST)20 March 1995 16:04:58Game Gear
Sports Trivia (Mar 21, 1995 prototype 2MEG)21 March 1995 16:26:08Game Gear
Sports Trivia (Mar 23, 1995 prototype 2MEG)23 March 1995 15:56:06Game Gear
Sports Trivia (Mar 23, 1995 prototype ALGOTEST)23 March 1995 15:42:54Game Gear
Sports Trivia (Mar 23, 1995 prototype QTEST)23 March 1995 16:04:44Game Gear
Sports Trivia (Mar 27, 1995 prototype 2MEG)27 March 1995 20:45:42Game Gear
Sports Trivia (Mar 27, 1995 prototype ALGOTEST)27 March 1995 20:48:04Game Gear
Sports Trivia (Mar 29, 1995 prototype 2MEG)29 March 1995 16:05:54Game Gear
Sports Trivia (Mar 29, 1995 prototype ALGOTEST)29 March 1995 16:03:44Game Gear
Sports Trivia (Mar 29, 1995 prototype QTEST)29 March 1995 16:51:54Game Gear
Sports Trivia (Mar 30, 1995 prototype 2MEG - D)31 March 1995 00:27:42Game Gear
Sports Trivia (Mar 30, 1995 prototype QTEST)30 March 1995 20:49:08Game Gear
Sports Trivia (Mar 8, 1995 prototype)8 March 1995 17:51:12Game Gear
Sports Trivia (Mar 9, 1995 prototype)9 March 1995 17:51:56Game Gear
Sports Trivia (May 2, 1995 prototype 2MEG)3 May 1995 09:12:58Game Gear
Sports Trivia (May 4, 1995 prototype 1MEG)4 May 1995 08:59:56Game Gear
Spy vs. Spy II: The Island Caper (US prototype)NES
Square Deal (Prototype)NES
Stanley: The Search for Dr. Livingston (Prototype A)NES
Star Force (Prototype)NES
Star Soldier (Prototype)NES
Star Trek (Game Boy Color prototype)Game Boy Color
Star Trek V: The Final Frontier (Prototype)NES
Star Trek: The Next Generation (Prototype)Game Boy
Star Wars (USA NES Prototype)NES
Star Wars: The Empire Strikes Back (NES Prototype)NES
Street Battle (Prototype)Game Gear
Street Heroes (Prototype A)Game Gear
Street Heroes (Prototype B)Game Gear
Strider Hiryu (Prototype)NES
Suicide Mission (Feb 10, 1982 prototype)10 February 1982Atari 2600
Sunman (Early prototype)NES
Sunman (prototype)NES
Super Columns (Dec 15, 1994 prototype)15 December 1994 15:41:58Game Gear
Super Columns (Dec 21, 1994 prototype)21 December 1994 16:17:34Game Gear
Super Columns (Dec 26, 1994 prototype)27 December 1994 10:51:18Game Gear
Super Columns (Dec 28, 1994 prototype)28 December 1994 17:33:12Game Gear
Super Columns (Jan 6, 1995 prototype)6 January 1995 17:46:56Game Gear
Super Columns (Jan 9, 1995 prototype)9 January 1995 17:44:58Game Gear
Super Columns (Nov 11, 1994 prototype)11 November 1994 14:22:52Game Gear
Super Columns (Nov 30, 1994 prototype)1 December 1994 10:25:12Game Gear
Super Mario Land 2: 6 Golden Coins (Oct 21, 1992 build)21 October 1992Game Boy
Super Off Road (Game Boy Prototype)Game Boy
Super Off Road (Game Gear Prototype)Game Gear
Super Pinball (May 15, 1988 prototype)15 May 1988NES
Super Pitfall II (Localization Prototype)NES
Super Scrabble (Prototype)Game Boy
Super Sushi Pinball (US prototype)NES
Superman (Nov 3, 1987 prototype)3 November 1987NES
Superman (Prototype)Game Gear
Superman: Battle for Metropolis (Jan 12, 2001 prototype)12 January 2001 04:23:00Game Boy Color
Suske en Wiske: De Tijdtemmers ~ Bob et Bobette: Les Dompteurs du Temps (Prototype A)Game Boy Color
Suske en Wiske: De Tijdtemmers ~ Bob et Bobette: Les Dompteurs du Temps (Prototype B)Game Boy Color
Sweat!: The Decathlon Game (prototype A)Atari 2600
Sweat!: The Decathlon Game (prototype B)Atari 2600
Sweat!: The Decathlon Game (prototype C)Atari 2600
Sweet Home (Prototype)NES
Tails Adventure (Review Prototype)21 July 1995Game Gear
Takeshi no Sengoku Fuuunji (prototype)NES
Tanigawa Kouji no Shogi Shinan II: Meijin e no Michi (Nov 13, 1987 prototype)13 November 1987FDS
Taro's Quest (Prototype)NES
Taz in Escape from Mars (Aug 10, 1994 prototype)10 August 1994 17:08:52Game Gear
Taz in Escape from Mars (Aug 14, 1994 prototype)14 August 1994 18:19:30Game Gear
Taz in Escape from Mars (Aug 19, 1994 prototype)20 August 1994 16:08:56Game Gear
Taz in Escape from Mars (Aug 21, 1994 prototype)21 August 1994 14:04:50Game Gear
Taz in Escape from Mars (Aug 23, 1994 prototype)23 August 1994 13:23:20Game Gear
Taz in Escape from Mars (Aug 29, 1994 prototype B)28 August 1994 16:29:06Game Gear
Taz in Escape from Mars (Aug 30, 1994 prototype)30 August 1994 06:58:32Game Gear
Taz in Escape from Mars (May 11, 1994 prototype)11 May 1994 19:42:10Game Gear
Taz in Escape from Mars (Sep 10, 1994 prototype B)10 September 1994 11:37:38Game Gear
Taz in Escape from Mars (Sep 10, 1994 prototype)10 September 1994 07:40:24Game Gear
Taz in Escape from Mars (Sep 13, 1994 prototype)10 September 1994 11:37:38Game Gear
Taz in Escape from Mars (Sep 2, 1994 prototype)2 September 1994 16:02:24Game Gear
Taz in Escape from Mars (Sep 5, 1994 prototype B)5 September 1994 08:35:24Game Gear
Taz in Escape from Mars (Sep 5, 1994 prototype C)5 September 1994 14:34:10Game Gear
Taz in Escape from Mars (Sep 6, 1994 prototype D)7 September 1994 21:20:44Game Gear
Taz in Escape from Mars (Sep 9, 1994 prototype B)9 September 1994 11:17:52Game Gear
Taz-Mania 2 (Prototype)Game Boy
Tecmo Bowl (Oct 12, 1987 prototype)12 October 1987NES
Tecmo Super Bowl (Aug 27, 1991 prototype)27 August 1991 05:20:00NES
Teenage Mutant Ninja Turtles (Prototype)NES
Teenage Mutant Ninja Turtles II: Back from the Sewers (May 20, 1991 prototype)20 May 1991Game Boy
Teenage Mutant Ninja Turtles II: Back from the Sewers (Prototype B)Game Boy
Tempest (Jan 5, 1984 prototype)5 January 1984Atari 2600
Tempo Jr. (Dec 12, 1994 prototype)12 December 1994 11:43:10Game Gear
Tempo Jr. (Dec 26, 1994 prototype)26 December 1994 16:22:30Game Gear
Tempo Jr. (Dec 5, 1994 prototype)5 December 1994 14:20:24Game Gear
Tempo Jr. (Feb 15, 1995 prototype)15 February 1995 19:27:36Game Gear
Tempo Jr. (Feb 6, 1995 prototype)6 February 1995 12:57:26Game Gear
Tempo Jr. (Jan 17, 1995 prototype)17 January 1995 12:51:50Game Gear
Tempo Jr. (Jan 20, 1995 prototype)20 January 1995 13:27:30Game Gear
Tempo Jr. (Jan 31, 1995 prototype)31 January 1995 21:07:28Game Gear
Tempo Jr. (Nov 28, 1994 prototype)28 November 1994 14:17:30Game Gear
Tengen Tetris (Prototype A)NES
Tengen Tetris (Prototype B)NES
Tengen Tetris (Prototype C)NES
Tengen Tetris (Prototype D)NES
Tengen World Cup Soccer (Prototype)Game Gear
Terminator 2: Judgment Day (NES prototype)NES
Tesserae (Prototype)Game Boy
Tetris (Jun 14, 1989 prototype)14 June 1989Game Boy
The Addams Family: Pugsley's Scavenger Hunt (NES Prototype)NES
The Adventures of Batman & Robin (Apr 27, 1995 prototype)27 April 1995 20:12:50Game Gear
The Adventures of Batman & Robin (Apr 29, 1995 prototype A)29 April 1995 18:19:28Game Gear
The Adventures of Batman & Robin (Apr 30, 1995 prototype)30 April 1995 20:28:22Game Gear
The Adventures of Batman & Robin (May 2, 1995 prototype)3 May 1995 01:32:26Game Gear
The Adventures of Batman & Robin (May 4, 1995 prototype)5 May 1995 01:01:28Game Gear
The Adventures of Batman & Robin (May 6, 1995 prototype B)7 May 1995 01:58:34Game Gear
The Adventures of Batman & Robin (May 6, 1995 prototype)6 May 1995 16:07:12Game Gear
The Adventures of Batman & Robin (May 7, 1995 prototype)7 May 1995 16:05:04Game Gear
The Adventures of Rocky and Bullwinkle (Game Boy prototype)Game Boy
The Amazing Spider-Man 3: Invasion of the Spider-Slayers (Prototype)Game Boy
The Bard's Tale: Tales of the Unknown (Japanese prototype)NES
The Bard's Tale: Tales of the Unknown (USA prototype A)NES
The Bard's Tale: Tales of the Unknown (USA prototype B)NES
The Blues Brothers (Game Boy Prototype)Game Boy
The California Raisins: The Grape Escape (Prototype A)NES
The California Raisins: The Grape Escape (Prototype B)NES
The Chessmaster (prototype)Game Boy
The Flintstones: BurgerTime in Bedrock (Prototype)Game Boy Color
The Goonies II (Prototype)NES
The King of Fighters R-2 (Taikenban)Neo Geo Pocket Color
The Last Starfighter (prototype)Atari 2600
The Lawnmower Man (Game Boy Prototype)Game Boy
The Lion King (Aug 11, 1994 prototype)11 August 1994 16:35:52Game Gear
The Lion King (Aug 12, 1994 prototype)12 August 1994 14:54:10Game Gear
The Lion King (Aug 13, 1994 prototype)13 August 1994 16:46:54Game Gear
The Lion King (Aug 14, 1994 prototype)15 August 1994 15:04:52Game Gear
The Lion King (Aug 16, 1994 prototype)16 August 1994 16:14:40Game Gear
The Lion King (Aug 17, 1994 prototype 2)17 August 1994 19:15:48Game Gear
The Lion King (Aug 17, 1994 prototype)17 August 1994 12:37:50Game Gear
The Lion King (Aug 20, 1994 prototype)20 August 1994 15:07:14Game Gear
The Lion King (Aug 24, 1994 prototype)24 August 1994 09:14:38Game Gear
The Lion King (Aug 3, 1994 prototype)3 August 1994 10:15:28Game Gear
The Little Mermaid (Japanese prototype)NES
The Simpsons: Bart vs. the Space Mutants (Prototype)NES
The Simpsons: Bartman Meets Radioactive Man (Prototype)NES
The Smurfs (Prototype)NES
The Texas Chainsaw Massacre (prototype)Atari 2600
The Three Stooges (Feb 23, 1989 prototype)NES
The Wing of Madoola (prototype)NES
Thomas the Tank Engine & Friends (NES Prototype)NES
Thunder & Lightning (Prototype)NES
TinTin au Tibet (Prototype)Game Boy Color
Tintin: Prisoners of the Sun (Prototype)Game Boy
Tintin: Temple du Soleil (Prototype)Game Boy Color
Tiny Toon Adventures: Babs' Big Break (Jul 16, 1991 prototype)16 July 1991Game Boy
Tiny Toon Adventures: Babs' Big Break (Sep 6, 1991 prototype)6 September 1991Game Boy
Toki (prototype)NES
Tom and Jerry: Frantic Antics! (Prototype)Game Boy
Tomb Raider (Game Boy Color prototype)Game Boy Color
Tootuff (Prototype)Game Boy Color
Towers II: Plight of the Stargazer (Dec 9, 2001 prototype)9 December 2001 16:22:50Game Boy Color
Track Meet (prototype)Game Boy
Triumph (Prototype)Game Boy
Turbo (prototype)Atari 2600
Turok 2: Seeds of Evil (Prototype)Game Boy Color
TwinBee 3: Poko Poko Dai Maou (Prototype)NES
Tyrannosaurus Tex (Mar 21, 2000 prototype)21 March 2000Game Boy Color
Tyrian 2000 (Game Boy Color prototype)Game Boy Color
UEFA 2000 (Prototype)Game Boy Color
US Championship V'Ball (Prototype)NES
UWC (Prototype)NES
Ufouria: The Saga (Early prototype)NES
Ufouria: The Saga (US prototype)NES
Ultimate Air Combat (Prototype)NES
Ultra Golf (Nov 20, 1991 prototype)20 November 1991Game Boy
Uninvited (Aug 23, 1990 prototype)23 August 1990NES
Uninvited (Aug 30, 1990 prototype)30 August 1990NES
Uninvited (Jul 4, 1990 prototype)4 July 1990NES
Uninvited (Sep 10, 1990 prototype)10 September 1990NES
Unknown (Oct 22, 1982 prototype)Atari 2600
Unknown (Oct 29, 1982 prototype)Atari 2600
Unpredictaball (Prototype)Amstrad CPC
Urusei Yatsura: Lum no Wedding Bell (prototype)NES
VR Sports: Powerboat Racing (Game Boy Color prototype)Game Boy Color
Venetian Blinds (Tech Demo)Atari 2600
Venice Beach Volleyball (prototype)NES
Virus (1989 Prototype)NES
Virus (Feb 2, 1990 prototype)2 February 1990NES
Virus (PlayChoice-10 prototype)NES
WDL: World Destruction League - Thunder Tanks (Prototype)Game Boy Color
Wally Bear and the No! Gang (Prototype)NES
War on Wheels (Prototype)NES
WildSnake (Game Gear Prototype)Game Gear
Wily & Right no RockBoard: That’s Paradise (prototype)NES
Wizard of Wor (prototype)Atari 2600
Wonder Boy (Game Gear prototype)Game Gear
Wonder Boy III: The Dragon's Trap (Prototype)Game Gear
Wordtris (prototype)1992Game Boy
World Beach Volley: 1992 GB Cup (Prototype)Game Boy
World Series Baseball '95 (Aug 2, 1994 prototype)3 August 1994 15:03:36Game Gear
World Series Baseball '95 (Jul 19, 1994 prototype)19 July 1994 15:40:58Game Gear
World Series Baseball '95 (Jul 22, 1994 prototype)22 July 1994 14:24:18Game Gear
World Series Baseball '95 (Jul 28, 1994 prototype)28 July 1994 17:02:50Game Gear
World Series Baseball '95 (Jul 29, 1994 prototype)29 July 1994 15:57:14Game Gear
World Series Baseball '95 (Jul 9, 1994 prototype)9 July 1994 15:23:48Game Gear
World Series Baseball '95 (Jun 29, 1994 prototype)29 June 1994 12:49:16Game Gear
Worms Armageddon (Game Boy Color prototype)Game Boy Color
X (Gameboy Tech Demo)13 May 1991Game Boy
X-Men - Gamemaster's Legacy (Aug 10, 1994 prototype)10 August 1994 08:58:08Game Gear
X-Men - Gamemaster's Legacy (Aug 31, 1994 prototype)31 August 1994 04:43:52Game Gear
X-Men - Gamemaster's Legacy (Sep 6, 1994 prototype C)6 September 1994 17:45:54Game Gear
X-Men - Gamemaster's Legacy (Sep 6, 1994 prototype)6 September 1994 16:05:26Game Gear
X-Men - Mojo World (Jul 5, 1996 prototype)5 July 1996 12:25:28Game Gear
X-Men - Mojo World (Jun 13, 1996 prototype)13 June 1996 12:55:28Game Gear
X-Men - Mojo World (Jun 24, 1996 prototype)24 June 1996 15:36:18Game Gear
X-Men - Mojo World (Jun 25, 1996 prototype)25 June 1996 11:04:22Game Gear
X-Men - Mojo World (Jun 27, 1996 prototype)27 June 1996 18:52:56Game Gear
X-Men - Mojo World (Jun 28, 1996 prototype)28 June 1996 10:20:14Game Gear
X-Men - Mojo World (Jun 29, 1996 prototype)29 June 1996 12:59:40Game Gear
X-Men - Mojo World (Jun 5, 1996 prototype)5 June 1996 15:51:00Game Gear
Xevious (Aug 2, 1983 prototype)2 August 1983Atari 2600
Xevious (Jan 18, 1984 prototype)18 January 1984Atari 2600
Xevious (May 25, 1983 prototype)25 May 1983Atari 2600
Yo! Noid (Prototype)NES
Yogi Bear in Yogi Bear's Goldrush (Prototype)Game Gear
Yoshi's Cookie (Nov 21, 1992 build)21 November 1992Game Boy
Zelda no Densetsu: The Hyrule Fantasy (Prototype)FDS
Zidane: Football Generation (prototype)Game Boy Color
Zoop (Aug 11, 1995 Prototype)11 August 1995Game Gear
Zoop (Game Boy prototype)Game Boy
Zunou Senkan Galg (prototype)NES