Flash
| Stinkoman 20X6 | Unlimited lives. | 11/01/05 |
GameCube
| Sonic Adventure DX | Cheat Codes | 10/31/03 |
| Sonic Adventure DX | Level select in sonic triple trouble | 11/18/03 |
NEC PC98
| Touhou Fumaroku | Extra stage | 01/29/08 |
| Touhou Gensokyo | Extra stage | 01/29/08 |
| Touhou Kaikidan | Extra Stage | 01/29/08 |
PC
| MechWarrior 2 | Game cheats | 07/06/05 |
