Infinite Batarangs And Electric Batarangs=
At the main menu, press L, R, B, White, L. If you entered the code correctly, you will hear a sound.
Unlock All Cheats=
At the main screen, press L, R, L, R, X, X, Y, Y to unlock all the cheats. You will hear a sound if you entered it correctly. The cheats are available in the pause menu during the game. Such cheats include infinite ammo and health.
