Famicom Disk System
| Hao-Kun no Fushigi na Tabi | Start with any item/skill | 08/31/02 |
NES
| Crackout | Passwords for all levels | 01/06/06 |
PlayStation
| 3D Lemmings | Passwords for all levels | 09/22/02 |
| GaiaSeed: Project Seed Trap | Acquiring the multiple endings. | 04/18/06 |
