Unlimited Ammo[Submitted by:mikie] From main menu press up, down, down, up, right. If you do it right the screen will shake.
Big Heads[Submitted by:mikie] Beat the game with any girl, then at the start screen, press and hold x, o, square, triangle, up. If done correctly, you will hear a sound to notify correct code entry.
Unlimited Lives[Submitted by:mikie] From main menu hold R2 and press X and triangle then start a new game and save it then you'll have Unlimited lives.
