Level Select
Pause game play, then hold L1 and press Circle, X, Circle, Square, Square, Triangle, X, X. Note: This may also be done at the main menu.
Invincibility
Pause game play, then hold L1 and press Square, X, Triangle, Triangle, X, Square, Circle, Circle. Note: This may also be done at the main menu.
All Main Guns
Pause game play, then hold L1 and press X, Circle(2), Triangle, Square, X, Square, Circle. Note: This may also be done at the main menu.
Supermen Mode
Pause game play, then hold L1 and press X, Square, Triangle(2), Circle, Square, X(2). Note: This may also be done at the main menu.
Free for all Mode
Pause game play, then hold L1 and press Circle, Triangle(2), X, Circle, Square, X, Triangle. Note: This may also be done at the main menu.
