| Sonic The Hedgehog | Game Gear |
WORLD | 1991-11-18 | developed |
| Sonic The Hedgehog | Master System |
US | 1991-11 | developed |
| Sonic The Hedgehog | Master System |
EU | 1991-11-08 | developed |
| Sonic The Hedgehog | Master System |
BR | 1991-11 | developed |
| Sonic The Hedgehog | Game Gear |
JP | 1991-12-28 | developed |
| Sonic The Hedgehog | Game Gear |
JP | 1991-12-28 | developed |
| Sonic The Hedgehog | Game Gear |
US | 1992-02 | developed |
| Sonic The Hedgehog | Game Gear |
US | 1992-02 | developed |
| Streets of Rage | Game Gear |
WORLD | 1992-10-18 | developed |
| Streets of Rage II | Arcade |
? | 1993 | developed |
| Streets of Rage | Master System |
EU | 1993-06-07 | developed |
| Streets of Rage | Master System |
BR | 1993-06 | developed |
| Cobra Mission | Nintendo Entertainment System |
TW | 1994 | published, developed |
| Thor - Seireioukiden | Sega Saturn |
JP | 1996-04-26 | developed |
| Thor - Seireioukiden | Sega Saturn |
JP | 1996-04-26 | developed |
| The Story of Thor 2 | Sega Saturn |
EU | 1996-09-19 | developed |
| The Legend of Oasis | Sega Saturn |
US | 1996-11 | developed |
| Vatlva | Sega Saturn |
JP | 1996-12-13 | developed |
| Vatlva | Sega Saturn |
JP | 1996-12-06 | developed |
| Sega Ages - Columns Arcade Collection | Sega Saturn |
JP | 1997-10-30 | developed |
| Sega Saturn de Hakken!! Tamagotchi Park | Sega Saturn |
JP | 1998-01-29 | developed |
| Gekitou! Car Battler Go!! | Game Boy Advance |
JP | 2001-11 | developed |
| Car Battler Joe | Game Boy Advance |
US | 2002-10 | developed |
| Kaijuu no Shima - Amazing Island | GameCube |
JP | 2004-01 | developed |
| Amazing Island | GameCube |
US | 2004-08-24 | developed |
| The Story of Thor | Wii |
EU | 2007-04 | developed |
| Katekyoo Hitman Reborn! Battle Arena | PlayStation Portable |
JP | 2008-09-18 | developed |
| Katekyoo Hitman Reborn! Battle Arena 2 - Spirits Burst | PlayStation Portable |
JP | 2009-09 | developed |
| Katekyoo Hitman Reborn! Kizuna no Tag Battle | PlayStation Portable |
JP | 2010-02-25 | developed |
| Gotta Protectors - Amazon's Running Diet | Nintendo Entertainment System |
WORLD | 2017 | published, developed |
| Minnade Mamotte Knight - Amazon's Running Diet | Nintendo Entertainment System |
WORLD | 2017 | published, developed |
| Royal Anapoko Academy | Nintendo Switch |
? | 2021-12 | published, developed |