Contributions
Arcade
- 119 (SEGA System 2)
- 1941: Counter Attack (CPS1)
- 19XX (CPS2)
- Action Fighter (SEGA System 16A)
- Adventure Quiz Capcom World 2 (CPS1)
- Air Duel (M72)
- Air Hockey (Arcadia)
- Alien vs Predator (CPS2)
- Aliens
- Area 88 (CPS1)
- Arkanoid
- Arkanoid: Revenge of Doh
- Arkanoid Returns
- Assault (Namco System 2)
- Asteroids
- Athena
- Beast Busters
- Beastie Feastie (Pac-Man conversion)
- Black Dragon
- Black Tiger
- Black Tiger (bootlegs)
- Blicks (SEGA System M1)
- Block Block
- Bloody Roar
- Bobble Bobble (bootlegs)
- Bomber Man World (M97)
- Bonze Adventure
- Bubble Bobble
- Bubble Bobble 2 (prototype)
- Bucky O'Hare
- Burning Rival (SEGA System 32)
- Cadillacs & Dinosaurs (CPS1.5)
- Captain Commando (CPS1)
- Car Action (bootleg)
- Carrier Airwing (bootleg)
- Caveman Ninja
- Century Video System
- Champion Wrestler
- Chase HQ
- Chiki Chiki Boys (CPS1)
- Choplifter
- Choplifter (bootleg)
- Chopper I
- Circus Charlie
- Columns (SEGA System C2)
- Crude Buster
- Cruisin' USA
- D.D Crew (bootleg)
- Daimakaimura (CPS1)
- Dakkochan House
- Dangerous Curves
- Dark Seal
- Dark Seal 2
- Devastators
- Devil World
- Donkey Kong Jr.
- Dottori-Kun
- Double Dragon
- Double Dragon II (bootleg)
- Dr. Toppel Tankentai
- Dragon Breed (M81)
- Dragon Saber
- Dump Matsumoto (SEGA System 16A)
- Dungeons & Dragons: Shadow over Mystara (CPS2)
- Dynamite Duke
- Dynasty Wars (CPS1)
- E-Swat (SEGA System 16B)
- Eeekk! (Pac-Man conversion)
- Enduro Racer
- ESP Ra.De
- F1 Exhaust Note (SEGA System 32)
- F1 Super Lap (SEGA System 32)
- Fantasy Zone (SEGA System 16A)
- Final Fight (CPS1)
- Final Crash (Final Fight bootlegs)
- Final Lap 2
- Final Round
- Fishing Master
- Football Champ
- Forgotten Worlds (CPS1)
- Frogger (bootleg)
- Gallop Racer 2 (TPS System)
- Gals Panic 4 (Kaneko Supernova)
- Ganbare! Marine Kun (CPS1)
- Gate of Doom
- Ghouls'n Ghosts (CPS1)
- Gokidetor
- Golden Axe (SEGA System 16B)
- Golden Axe: The Revenge of Death Adder (SEGA System 32)
- Golden Tee Supreme
- Gradius 2
- Gradius 3
- Grand Prix Star
- Growl
- Growl (prototype)
- Gun Force (M92)
- Guttang Guttong (bootleg)
- Hammer Away (SEGA System 18)
- Hammerin' Harry (M81)
- Hammerin' Harry (M82)
- Hang On
- Hook (M92)
- In The Hunt (M92)
- Jackal
- Jumping
- Juno First (bootleg)
- Kaneko Super Nova
- Kangaroo
- Kattobase Power Pro Kun
- Ken Sei Mogura (CPS1)
- Kicker (bootleg)
- Killer Instinct
- King of Dragons (CPS1)
- Knights of the Round (CPS1)
- Konami System 573
- Last Fortress
- Mad Gear
- Magical Date
- Magic Sword (CPS1)
- Major Title 2 (M92)
- Marvel Vs Capcom (CPS2, Black All-in-one)
- Maximum Force
- Mega Man: The Power Battle (CPS1)
- Mega Twins (CPS1)
- Mercs (CPS1)
- Metamorphic Force
- Midnight Resistance
- Midnight Run: Road Fighter 2
- Moonwalker (SEGA System 18)
- Mortal Kombat
- Mortal Kombat II (T-Unit)
- Mortal Kombat 3 (Megadrive bootleg)
- Mouser
- Mystic Riders (M92)
- Mystic Warriors
- Namco System 1
- Namco System 2
- Namco System 10
- Nebulas Ray
- Nemo (CPS1)
- NeoGeo MV1C
- Neo Print Motherboard
- Ninja Kazan (bootleg)
- Ninja Warriors
- Nitro Ball
- Operation Thunderbolt
- Operation Wolf
- P.O.W Prisoners of War
- Pac-Land
- Pang 3 (CPS1)
- Pang Pom's
- Phoenix
- Playchoice-10
- Pnickies (CPS1)
- Pocket Gal (bootleg)
- Point Blank (Namco NB1)
- Police Trainer
- Popeye
- Psychic Force
- Puchi Carat (Taito F3)
- Pulirula
- Puyo Puyo (SEGA System C2)
- Puzz Loop (Kaneko Supernova)
- Puzzle Bobble 2X (Taito F3)
- Puzznic
- Quartet (SEGA System 16A)
- Quiz and Dragons (CPS1)
- Quiz Gakumon No Susume
- Quiz Tonosama no Yabou 2 - Zenkoku-ban (CPS1)
- R-Type (bootleg)
- R-Type II (M84)
- R-Type Leo (M92)
- Rainbow Islands
- Rastan
- Reality Tennis
- Regulus (SEGA System 1)
- Risky Challenge (M97)
- Road Fighter
- Robocop
- Rockman: The Power Battle (CPS1)
- Rolling Thunder 2
- Saint Dragon
- Scramble (bootleg)
- SEGA Mega-Tech Motherboard
- SEGA ST-V
- SEGA System 32
- Senjou no Ookami II (CPS1)
- Shadow Dancer (Datsu bootleg)
- Sheriff
- Shinobi (SEGA System 16B)
- Shooting Master
- Silent Scope 2: Dark Silhouette
- Slime Kun
- Space Gun
- Space Pokan
- Spectral Vs Generation
- Spy Hunter
- Star Jacker (SEGA System 1A)
- Storm Blade
- Street Fighter
- Street Fighter 2 (bootlegs)
- Street Fighter 2 World Warrior (CPS1)
- Street Fighter 2 Champion Edition (CPS1)
- Street Fighter Alpha/Zero 2 (CPS2)
- Street Fighter EX 2
- Street Smart
- Strider (CPS1)
- Super Chase
- Super Marukin-Ban
- Super Pang (bootleg)
- Super Ranger
- Super Real Mahjong Part IV
- Super Soccer
- Surprise Attack
- Syvalion (prototype)
- Taito F3 Motherboard
- Tank Force (bootleg)
- Tenchi wo Kurau II: Sekiheki no Tatakai (CPS1)
- Terminator 2
- The Combatribes
- The Karate Tournament
- The Main Event
- The New Zealand Story
- The Simpsons
- Three Wonders (CPS1)
- Time Pilot
- Tinker Bell (SEGA System M1)
- Touchmaster 4000
- Touchmaster 5000
- Truxton
- TumblePop
- Turbo Force
- UFO Catcher (SEGA Crane game)
- Ultimate Mortal Kombat 3
- Undercover Cops (M92)
- Up'n Down (SEGA System 1)
- Varth: Operation Thunderstorm (CPS1)
- Vendetta
- Violent Storm
- Warriors of Fate (CPS1)
- Wild Fang
- Wild West C.O.W. Boys of Moo Mesa
- Willow (CPS1)
- Wizard Fire
- World PK Soccer (M107)
- Wrestle War
- X-Men: Children of the Atom (CPS2)
- X-Multiply (M81)
- Xexex
- Zelos
Computers
- Amstrad 6128
- Commodore 16
- Datel 64k memory expansion
- Olivetti Prodest PC1-DFD (Double FDD version)
- Daystar Macintosh IIsi Dual Port Adapter
Consoles
Equipment
- ABI Boardmaster 4000
- ABI ICT-24
- Data I/O 29A programmer
- Data I/O 303A-FAIM Programming Adapter
- Data I/O Model 60A
- Hi-Lo Systems ALL-LAB base unit
- Hi-Lo Systems EPP-01A programmer
- Lloyd Research L9000 programmer (8Mb version)