Cheatmode:
While playing, press Back and enter the following codes:
Note: You have to complete all singe mission objectives first.
Code Result
God Mode A, A, B, X
God Mode, Team B, A, Y, Y, B, A, X, X, X
Chicken Heads X, X, Y, A, B
Big Heads A, X, B, Y, A
Big Bodies B, B, Y, X, X, A
Helium Mode X, A, Y, B, X
Flat Characters B, A, X, Y, A


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Taken from CheatBook-DataBase 2007
http://www.cheatbook.de
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