Up, Down, Left, Right, Left, Right, Circle, R2
Big Heads
Go to the Pause Menu and press Up, Down, Left, Right, Left, Right, Square, R2
Enable All Bonuses
Go to the Pause Menu and press Up, Down, Left, Right, Left, Right, Square, Circle
Max Health And Weapons
Up, Down, Left, Right, Left, Right, Circle, Square
Small Enemies