| Maniac Mansion USA Beta | Nintendo - Nintendo Entertainment System | 1990 |
| Maniac Mansion USA | Nintendo - Nintendo Entertainment System | 1990 |
| Maniac Mansion Sweden | Nintendo - Nintendo Entertainment System | 1990 |
| Maniac Mansion France | Nintendo - Nintendo Entertainment System | 1990 |
| Maniac Mansion Germany | Nintendo - Nintendo Entertainment System | 1990 |
| Maniac Mansion Italy | Nintendo - Nintendo Entertainment System | 1990 |
| Maniac Mansion Japan | Nintendo - Nintendo Entertainment System | 1990 |
| Maniac Mansion Europe | Nintendo - Nintendo Entertainment System | 1990 |
| Maniac Mansion Spain | Nintendo - Nintendo Entertainment System | 1990 |