Arcade Games
| Asura Buster: Eternal Warriors | Play as young Alice | 05/21/07 |
| Martial Masters | Crazy Mode | 12/11/06 |
| Martial Masters | EXPERT Mode | 01/23/06 |
| Outlaws of the Lost Dynasty | Change characters skin tone. | 12/02/08 |
| Spectral vs. Generation | Hiro2 and Jadou2 codes | 01/23/06 |
PlayStation
| Suiko Enbu | Play as MIZOGUCHI in special mode | 05/19/04 |
SNES
| Osu!! Karatebu | Use Super Takagi and Chiyo Momo | 09/29/04 |
