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Marge's costumes and trophies
At the main menu, press Triangle, Square, Triangle(2), Square, R3 to unlock all of Marge's costumes and trophies for the current game session. If you entered the code correctly, you will hear Bart laugh.
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Lisa's costumes and trophies
At the main menu, press Square, Triangle, Square(3), Triangle, L3 to unlock all of Lisa's costumes and trophies for the current game session. If you entered the code correctly, you will hear Bart laugh.
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Cliché locations
The following is a list of all Clichés and their location:
| 11. Switches and Levers (found in Enter The Cheatrix) | |
| 10. Rift Portal (found in Enter The Cheatrix) | |
| 7. Explosive Barrel (found in List The Tree Hugger) | |
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| 6. Giant Saw Blades (found in Lisa The Tree Hugger) | |
| 17. Lame Tutorials (found in Game Engine) | |
| 16. Time Trial (found in Bargain Bin) | |
| 25. Key Card (found in Game Engine) | |
| 26. Evil Genius (found in Five Characters in Search Of An Author) | |
| 30. The Doors (found in Springfield) | |
| 12. Acquireible Placement (found in Invasion Of The Yokel-Snatchers) | |
| 9. Cracked Up (found in Mob Rules) | |
| 4. Temporary Power Up (found in Around The World in 80 Bites) | |
| 27. Re-Used Enemies (found in Game Over) | |
| 28. AI Running into Walls (found in Springfield) | |
| 5. Combo Punch (found in Around The World in 80 Bites) | |
| 2. Wooden Crate (found in Bartman Begins) | |
| 8. Invisible Barrier (found in Mob Rules) | |
| 19. Escort Mission (found in Medal Of Homer) | |
| 22. Lava (found in Big Super Happy Fun Fun Game) | |
| 18. Trampolines (found in Medal Of Homer) | |
| 3. Pushure Pads (found in Bartman Begins) | |
| 20. Enemy Spawners (found in NeverQuest) | |
| 23. Flying Boat (found in Big Super Happy Fun Fun Game) | |
| 21. Infinte Ledge Hang (found in Grand Theft Scratchy) | |
| 29. Steep Slope Barrier(found in Springfield) | |
| 13. Obvious Weakness (found in Shadow Of The Colossal Donut) | |
| 24. Elemental Enemies (found in Big Super Happy Fun Fun Game) | |
| 14. Can't Swim (found in The Day Of The Dolphin) | |
| 1. Double Jump (found in The Land Of Chocolate) | |
| 15. Chasm Death (found in Bargain Bin) | |
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| 31. Acquireing Every Cliché | |
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Homer's costumes and trophies
At the main menu, press Left, Right, Triangle(2), Square, L3 to unlock all of Homer's costumes and trophies for the current game session. If you entered the code correctly, you will hear Bart laugh.
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Bart's costumes and trophies
At the main menu, press Right, Left, Square(2), Triangle, R3 to unlock all of Bart's costumes and trophies for the current game session. If you entered the code correctly, you will hear Bart laugh.
