Earthworm Jim  

Cheat Codes 
While playing, pause the game, and enter any of the following: 
A+LEFT, B, X, A, A, B, X, A: Debug Menu 
Y, A, B, B, A, Y, A, B: Nick Jones code 
A, B, X, A, A+X, B+X, B+X, A+X: Level Skip 
B+X, B, B, B, A, A, X, A: Extra Life