| Hamster Paradise Japan SGB Enhanced GB Compatible | Nintendo - Game Boy Color | 1999 |
| Hamster Paradise 2 Japan | Nintendo - Game Boy Color | 2000 |
| Hamster Paradise 2 Japan Rev 1 | Nintendo - Game Boy Color | 2000 |
| Hamster Paradise 3 Japan | Nintendo - Game Boy Color | 2000 |
| Hamster Paradise 4 Japan | Nintendo - Game Boy Color | 2001 |
| Hamster Paradise - Pure Heart Japan | Nintendo - Game Boy Advance | 2003 |
| Hamster Paradise Advanchu Japan | Nintendo - Game Boy Advance | 2002 |