Bugs Bunny in Crazy Castle 4 is the fourth game in the Crazy Castle series developed and published by Kemco for the Game Boy Color in 2000. Whilst cleaning his rabbit hole, Bugs Bunny discovers a map leading to a location named "C Castle". However, every letter after the initial C has worn away over time, and as such, he assumes the C stands for "Carrot", and as such, embarks on an adventure, unaware it actually stands for "Crazy".
Winslinator explores the castle in record time.