Cheats for Bart's Nightmare (GENESIS)

Play As Other Characters

Beat the game and get an A+ with over 250,000 points and during the credits hold Start and press A, B, A, C, B. The game should restart with the option of playing as other Simpson characters.

Level Select

To unlock dream selection mode, press A, B, B, A, DOWN, UP, RIGHT, RIGHT and A as Bart is falls during the demo screen.