SNES
| Parodius Da! | Cheat Codes | 08/09/01 |
Turbo CD
| Download 2 | Hidden configuration screen & sound test | 05/31/02 |
| L-Dis | Debug Mode (with stage select & music test) | 06/13/07 |
| Star Parodier | Extra difficulty setting | 08/17/01 |
TurboGrafx-16
| Dai Makai-Mura | Cheat Codes | 08/08/01 |
| Gradius | Cheat Codes | 08/08/01 |
| Kyuukyoku Tiger | Get 9 credits | 08/08/01 |
| Kyuukyoku Tiger | Get two extra lives on level one | 08/08/01 |
| Magical Chase | Bonuses | 06/15/03 |
| Parodius Da! | Cheats | 08/07/01 |
| Raiden | Cheats | 08/07/01 |
