Enter the Inventory screen and press L1 + L2 + L3 + R1 + R2 + R3
Note: Must be done each time before activating a code.
Breaking Benjamin Music Video:
Left, Left, Left, Circle, Circle, X , L1, L1, R1, Up
Get Credits:
X, Square, Triangle, Circle, Right, Up, Left, Up, X, Up
Max Assault Rifle Damage:
Left, Circle, Right, Square, Down, Triangle, Up, X, L3, R3
Max Bolt Thrower Damage:
X, Square, Triangle, Circle, X, Circle, Triangle, Square, X, Up
Max Repeater Rifle Damage:
Left, Triangle, Right, X, Up, Square, Down, Circle, R3, L3
Max Rifle Damage:
L3, L3, L3, Square, Triangle, Circle, X, R3, R3, R3
Max Shotgun Damage:
X, X, X, X, L3, R3, Up, Down, Left, Right
Max Armor:
Square, Circle, X, Triangle, Circle, Square, Triangle, X, L3, R3
Max Health:
Up, Down, Up, Down, Left, Right, Left, Right, X, Circle.