| Title | Year | Genre |
|---|---|---|
| Cosmo Gang The Puzzle | 1994 | Puzzle |
| Cosmo Gang The Puzzle Modoki | 1994 | Puzzle |
| Cotton - Fantastic Night Dreams | 1993 | Shooter |
| Cranked Arrow | 1989 | Shooter |
| Crazy Balloon | ???? | Arcade |
| Crazy Climber I & II | 1993 | Arcade |
| Crescent | ???? | Adventure |
| Crescent Moon Girl | 1989 | Adventure |
| Cross Fire EX | 1994 | Shooter |
| Crystal Tower | 1990 | Puzzle |
| Cuarto | 1991 | Shooter |
| Cube | ???? | Puzzle |
| Cube Runner | 1990 | Puzzle |
| Curious Site | 1999 | Puzzle |
| Cy-Lips | 1993 | Shooter |
| Cyber Core | 1991 | Shooter |
| Cyber Field | 1993 | Puzzle |
| Cyber Mission | ???? | Shooter |
| Cyberblock Metal Orange EX | 1993 | Breakout |
| Cybernation Crush | ???? | Action |
| Cynthia | ???? | Shooter |
