| 2025-09-28 17:04:35 | dipswitch | Removed tag 'gamegear' |
| 2025-09-28 17:04:32 | dipswitch | Set platform to Sega Game Gear |
| 2025-09-22 14:38:22 | Otzeloto | Set title to 'Batman +1' |
| 2025-09-22 13:42:09 | Otzeloto | Added 2 info files |
| 2025-09-22 13:41:34 | Otzeloto | Added screenshot |
| 2025-09-22 13:41:11 | Otzeloto | Added credit for Mumbly on Batman +1 (Batman Returns?): Code |
| 2025-09-22 13:39:54 | Otzeloto | Added tag 'cracktro-needs-extraction' |
| 2025-09-22 13:39:51 | Otzeloto | Added tag 'gamegear' |
| 2025-09-22 13:39:48 | Otzeloto | Added tag 'no-sound' |
| 2025-09-22 13:39:44 | Otzeloto | Added tag 'trainer' |
| 2025-09-22 13:39:37 | Otzeloto | Added production 'Batman +1 (Batman Returns?)' |