Dreamcast
| Maken X | Use a different body, insted of the required one to fight an boss. | 09/15/03 |
Game Boy Advance
| Medal of Honor Infiltrator | Unlocking modes. | 12/08/03 |
Genesis
| Contra: Hard Corps | How to get the bad and best ending | 09/24/03 |
| Shinobi III: Return of the Ninja Master | Invincibility | 09/24/03 |
| Shinobi III: Return of the Ninja Master | Unlimited Shurikens | 09/24/03 |
| Super Hang-On | Level passwords. | 01/02/04 |
Nintendo 64
| Deadly Arts | Extra create a character bodies. | 11/18/03 |
| Wave Race 64 | How to get 2 extra courses for all modes | 11/18/03 |
| Wave Race 64 | Unlocking difficulty levels | 11/18/03 |
