We have 1 cheats and tips on GameBoy. If you have any cheats or tips for The Simpsons: Bart & the Beanstalk please send them in here. You can also ask your question on our The Simpsons: Bart & the Beanstalk Questions & Answers page.
Enter the following codes at the 'Title' screen.
Unlock Stage Select:
Press Right, A, Down, B, A, Down, Left, A, Down.
Unlock View Credits:
Press B, A, Down, B, Left, Up, B, Left, Up, Down.