All Weapons
and Unlimited Ammo:
Go to the Plant Electrocution 2 level. You will start the Plant Electrocution 2 level by
sliding down towards some holes in the ground. The second hole is not fatal. Fall into it
and glide (to avoid minor damage). You will see a lit area. Glide down there and pick up
the item you find inside. Use the grapnel to exit, jump out of the hole, and finish the
slide. The item you picked up should be the key do the door right beside the vines behind
the glass. Go inside and fight one of the "Plant Men". You will find an envelope
that has a "C" on it in the room. When you finish the game, you can activate
this cheat for all weapons and infinite ammunition.
Electric batarangs:
At the main menu, press L1, R1, L2, R2. If you entered the code correctly, you will hear a
sound.
