| | Archive name | System | Released by |
|---|
| 90 Minutes: European Prime Goal (prototype) | AS-90MIN.LHA | SNES | ANTHROX
SWAT |
| Aladdin (SNES prototype) | ALADDIN.LZH | SNES | CRYSTAL |
| Alfred Chicken (SNES prototype) | ACC-ALFC.LZH | SNES | Accumulators |
| Alien 3 (ANTHROX prototype) | ATX-A3.LZH | SNES | ANTHROX |
| Alien 3 (FAIRLIGHT prototype) | FLT-AL3P | SNES | FAIRLIGHT |
| Alien 3 (PARADOX prototype) | PDX-A3 | SNES | PARADOX |
| Amped 2 (Sep 30, 2003 prototype) | cs-amp2x | Xbox | Team CSiSO |
| Ardy Lightfoot (prototype) | ARDY.LZH | SNES | INDEPENDENT |
| Aretha II: Ariel no Fushigi na Tabi (Prototype) | CF-ARTH2.LZH | SNES | Cyber Force |
| Armed and Dangerous (Oct 13, 2003 prototype) | cs-andx | Xbox | Team CSiSO |
| Awesome Possum Kicks Dr. Machino's Butt! (CENSOR Prototype A) | CEN-AWPO.LZH | Sega Mega Drive | CENSOR |
| Awesome Possum Kicks Dr. Machino's Butt! (CENSOR Prototype B) | AWESOME_POSSUM | Sega Mega Drive | CENSOR |
| B.O.B. (Prototype) | PDX_BOB.LZH | Sega Mega Drive | PARADOX |
| Baby's Day Out (NAPALM prototype) | NPM-BDO.LZH | Sega Mega Drive | NAPALM |
| Baby's Day Out (SNEAKERS prototype) | SNK-BABY.LZH | Sega Mega Drive | SNEAKERS |
| Barbie: Vacation Adventure (Prototype) | NPM-BVA.LZH | Sega Mega Drive | NAPALM |
| Barbie: Vacation Adventure (SNES Prototype) | NPM-BARB.LZH | SNES | NAPALM |
| Batman (Software Creations prototype) | ACC-BAT.LZH | SNES | Accumulators |
| Batman Forever (NAPALM prototype) | NPM_BTMF.LHA | SNES | NAPALM |
| Batman Forever: The Arcade Game (Oct 28, 1996 prototype) | BATPSG | PC | PRESTIGE |
| Batman: Revenge of the Joker (Prototype) | BATMANJ.LZH | SNES | MAGICAL |
| Battletoads in Battlemaniacs (prototype) | PDX-BMAN.LZH | SNES | PARADOX |
| Battlezone (Feb 9, 1998 prototype) | IBZ | PC | IND |
| Best of the Best: Championship Karate (Prototype B) | BEST | SNES | QUARTEX |
| Beyond Oasis (Apr 1994 prototype) | SCX.THOR.LZH | Sega Mega Drive | PROGRESS |
| BlackThorne (CES prototype) | BTLESTAT.LZH | SNES | LESTAT |
| Bobby's World (Prototype) | NPM-BOB.LZH | SNES | NAPALM |
| Bram Stoker's Dracula (SNES prototype) | FU-DRAC.LZH | SNES | FUCK |
| Brothers in Arms: Road to Hill 30 (Feb 15, 2005 prototype) | {{{origin_files}}} | Xbox | WaM |
| Brutal: Paws of Fury (SNES prototype) | PR-BRUTA | SNES | PREMIERE |
| Bubsy in Claws Encounters of the Furred Kind (Prototype B) | PR-BUBSY.LZH | SNES | PREMIERE |
| Castle of the Winds (Dec 3, 1991 prototype) | CASTLEWN.ZIP | PC | |
| Castle of the Winds (Jan 24, 1991 prototype) | W3CASTLE.ZIP | PC | |
| Champions: Return to Arms (Sep 9, 2004 prototype) | bam-crta | PlayStation 2 | BAM |
| Chavez (prototype) | RMK-CHAV.LZH | SNES | Romkids |
| Chester Cheetah: Wild Wild Quest (Lynchmob prototype) | MOB-CHES.LZH | SNES | Lynchmob |
| Choplifter III (Prototype A) | ATX-CHOP.LZH | SNES | ANTHROX |
| Choplifter III (Prototype B) | ATX-CHP7.LHA | SNES | ANTHROX |
| Choro Q (Aug 14, 2004 prototype) | lfc-cq | PlayStation 2 | LIGHTFORCE |
| Chuck Rock (prototype) | CHUCK.LHA | SNES | INDEPENDENT |
| ClayFighter (Sep 28, 1993 prototype) | CLAYFITE | SNES | INDEPENDENT |
| Colin McRae Rally 3 (Aug 19, 2002 prototype) | {{{origin_files}}} | Xbox | LamerX |
| Comix Zone (Apr 4, 1995 prototype) | SNK-ZONE.LZH | Sega Mega Drive | SNEAKERS |
| Conflict: Global Terror (Aug 9, 2005 prototype) | dev-cgs | PlayStation 2 | DEVOTiONS |
| Conspiracy: Weapons of Mass Destruction (Feb 6, 2005 prototype) | dev-cwmd | PlayStation 2 | DEVOTiONS |
| Cool Spot (May 11, 1994 prototype) | MADSPOT.ZIP | PC | MAD |
| Cool Spot (May 3, 1994 prototype) | MADCOOL.ZIP | PC | MAD |
| Cool Spot (Mega Drive prototype) | M-CSPOT.LZH | Sega Mega Drive | MAGICAL |
| Cybernator (Nov 1992 prototype) | QTX-CYBR | SNES | QUARTEX |
| Cyborg 009 (Prototype) | RMK-CYBO | SNES | Romkids |
| Daffy Duck in Hollywood (ESB Prototype) | ESB-DD.LZH | Sega Mega Drive | ESB |
| Dark Reign: The Future of War (Aug 28, 1997 prototype) | drbv99 | PC | EFnet#Warez |
| Dark Reign: The Future of War (Aug 3, 1997 prototype) | PSDKRN | PC | PiRaSoFt |
| Dark Reign: The Future of War (Jan 31, 1997 prototype) | | PC | ADDICTION |
| Demolition Man (NAPALM prototype) | NPM-DEMO.LZH | Sega Mega Drive | NAPALM |
| Desert Fighter (Nov 9, 1993 prototype) | ACC-DFIG.LZH (original)
ACC-DFIX.LZH (IPS patch) | SNES | Accumulators |
| Disney's Beauty and the Beast (SNES prototype) | ILS-BATB.LZH | SNES | Illusion |
| Doom II: Hell on Earth (Aug 25, 1994 prototype) | DOOM2 | PC | Razor 1911 |
| Dr. Robotnik's Mean Bean Machine (Prototype) | PR-ROBOT.LZH | Sega Mega Drive | PREMIERE |
| Dragon Ball Z: Budokai 3 (Sep 27, 2004 prototype) | cky-dbz | PlayStation 2 | CKY |
| Dragon's Lair (SNES Prototype) | DRGNLAIR.LZH | SNES | INDEPENDENT |
| Dynamite Headdy (April 1994 prototype) | scx-head.lzh | Sega Mega Drive | SCOOPEX |
| Dynasty Warriors 5 (Mar 23, 2005 prototype) | dev-dyw5 | PlayStation 2 | DEVOTiONS |
| ESPN National League Hockey Night (Prototype) | MOB-ESPN.LZH | Sega Mega Drive | Lynchmob |
| Earthworm Jim 2 (SNEAKERS Prototype) | SNK-EWJ2.LHA | SNES | SNEAKERS |
| Ecco: The Tides of Time (Early prototype) | PDX-ECC2.lzh | Sega Mega Drive | PARADOX |
| Eternal Champions (Prototype) | SCX-ETCH.LZH | Sega Mega Drive | SCOOPEX |
| Fahrenheit (May 19, 2005 prototype) | dev-frndemo | Xbox | DEVOTiONS |
| Feda: The Emblem of Justice (SNES prototype) | CF-FEDA.LZH | SNES | Cyber Force |
| Fighter's History (Prototype) | NUM-FHIS.LZH | SNES | NUMBERS |
| Firestriker (Prototype) | PR-FIRE.LZH | SNES | PREMIERE |
| Fleet Defender (Jan 10, 1994 prototype) | NX-F14B | PC | NEXUS |
| Fullmetal Alchemist and the Broken Angel (Jul 14, 2004 prototype) | mrn-full | PlayStation 2 | MORRiGAN |
| Gauntlet (CENSOR prototype) | CEN-GAUN.LZH | Sega Mega Drive | CENSOR |
| Grand Prix Legends (Aug 13, 1998 prototype) | TRPSGP | PC | TRPS |
| Great Naval Battles: Guadalcanal 1942-1943 (Feb 1, 1994 prototype) | NX-GNB2 | PC | NEXUS |
| Guilty Gear Isuka (Aug 15, 2004 prototype) | lfc-ggiu | PlayStation 2 | LIGHTFORCE |
| Hagane: The Final Conflict (prototype) | CRE-HAGF.LZH | SNES | CREAM |
| Hakunetsu Pro Yakyuu '93: Ganba League (Prototype) | M-GLBJ | SNES | MAGICAL |
| Half-Life (Aug 16, 2001 prototype) | ztx-hl | PlayStation 2 | ( Z T X ) |
| Home Alone (July 1992 prototype) | HOME_ALONE.LZH | Sega Mega Drive | INDEPENDENT |
| Hyper Dunk: The Playoff Edition (Prototype) | CEN-HYPD.LZH | Sega Mega Drive | CENSOR |
| Illusion of Gaia (prototype) | NUM-GAIA.LZH | SNES | NUMBERS |
| Jackie Chan Adventures (Jul 19, 2004 prototype) | jca-ggs | PlayStation 2 | GGS |
| Joe & Mac 2: Lost in the Tropics (FUCK prototype) | MF-JOE3.LHA | SNES | FUCK |
| Juiced (Jul 13, 2004 Acclaim Prototype) | {{{origin_files}}} | Xbox | SKY |
| Kawasaki Superbike Challenge (Prototype) | ATX-KAWA.LZH | Sega Mega Drive | ANTHROX |
| Kijin Kourinden Oni (prototype) | CF-SPONI.LZH | SNES | Cyber Force |
| Kingdom Under Fire: The Crusaders (Jul 6, 2004 prototype) | {{{origin_files}}} | Xbox | XB |
| Landstalker: The Treasures of King Nole (Feb 24, 1993 prototype) | M-LSTLK.LZH | Sega Mega Drive | MAGICAL |
| Leisure Suit Larry: Magna Cum Laude (Jul 31, 2004 prototype) | {{{origin_files}}} | Xbox | LIGHTFORCE |
| Links 386 Pro (Jun 16, 1992 prototype) | LINKS3 | PC | FAIRLIGHT |
| Lotus II: RECS (Prototype) | PR-LOTU2.LZH | Sega Mega Drive | PREMIERE |
| Marko's Magic Football (Prototype) | PR-MARKO.LZH | Sega Mega Drive | PREMIERE |
| Mashed: Drive to Survive (May 7, 2004 prototype) | cfn-mash | Xbox | ConFuSiON |
| Maximo: Ghosts to Glory (Nov 4, 2001 prototype) | kal-maxi | PlayStation 2 | KALISTO |
| McDonald's Treasure Land Adventure (Prototype) | MCDONALD.LZH | Sega Mega Drive | INDEPENDENT |
| Mickey Mania: The Timeless Adventures of Mickey Mouse (Jul 1994 prototype) | SNK-MICK.LZH | Sega Mega Drive | SNEAKERS |
| Mickey's Playtown Adventure: A Day Of Discovery! (Prototype) | NPM-MPHA.LZH | SNES | NAPALM |
| Microsoft Arcade (Aug 3, 1993 prototype) | M-ARCADE.ZIP | PC | SCOTCH |