The Simpsons Game
Codes
Unlock all costumes and trophies.
Enter the following code while at the main menu. Costumes can be used and trophies viewed during the current gameplay session only.
Code Effect Left Right Triangle Triangle Square L3 Unlock all Homer's costumes and trophies. Square, Triangle, Square, Square, Square, Triangle, L3 Unlock all Lisa's costumes and trophies. Triangle, Square, Triangle, Triangle, Square, R3 Unlock all Marge's Costumes and Trophies Right, Left, Square, Square, Triange, R3 Unlocks Bart's Costumes and Trophies Contributed By: awutow15, Apostle 92627, dolphinsfan25, and wHiTeTiger6.
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The Simpsons Game Resources
GameSpot
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