Arcade Games
| Mortal Kombat | Non-Lethal Fatality | 08/09/06 |
| Robotron: 2084 | Programmer Credits | 10/25/05 |
Game Boy Advance
| Ultimate Arcade Games | Unlock All Games | 11/12/06 |
GameCube
| Metal Gear Solid: The Twin Snakes | Make Mei Ling Angry | 04/19/05 |
| Namco Museum: 50th | Fix the Out of Order Games | 09/01/05 |
NES
| Maniac Mansion | Avoid Nurse Edna At The Beginning | 06/23/06 |
PlayStation
| Time Crisis Project Titan | Extra modes | 09/19/01 |
| Xevious 3D/G+ | Extra Credits | 01/30/07 |
Xbox
| TOCA Race Driver 3 | Unlock Honda Championship (8867) | 03/13/06 |
