The Bugs Bunny Crazy Castle, known in Japan as Roger Rabbit (ロジャーラビット?) for the Family Computer Disk System is a 1989 action puzzle video game developed by Kemco for the NES.
- Tiny Toon 3 - Titlescreen hack replacing "Bugs Bunny" on the title screen Tiny Toon 3. Some cartridges however are just the regualr game unhacked.
- Tiny Toon 98 - Tiny Toon 3 another version.
- Worldwide Publishing - release from NT.
- Jungle Book 3
- Tiny Toon 1 - only one confirmed cart with this name has Tiny Toon 3 on it.
- Mario Crazy Castle (or The Mari Mio Crazy Castle) - Titlescreen & Character hack with Mario intead Bugs Bunny & carrots changed to coins (SMB3 sprite).