Apocalypse

Invincibility

Pause the game and Hold L1, press Down, Up, Left, Left, Triangle, Up, Right, Down

All Weapons

Pause the game and Hold L1, press Square, Circle, Up, Down, X, Square

Infinite Lives

Pause the game and hold L1, press Triangle, Circle, X, Square

Restore Health

Pause the game and hold L1, press X, Triangle, Circle

Debug Info

Pause the game and hold L1, press Down, Down, Triangle

Stage Select