All Weapons
Press the following combination when you have paused game-play and are holding the L trigger: Right, X, X, Y, X.
Invisible Mode
Press the following combination when you have paused game-play and are holding the L trigger: Up, Left, Right, Up, X.
If the code has been entered correctly you will see a confirmation message.
Slow-motion Mode
Press the following combination when you have paused game-play and are
holding the L trigger: Left, Down, Up, Right, X.
If the code has been entered correctly you will see a confirmation message.