Batman: Vengeance Cheat Codes for Playstation 2

Cheat Mode
L2, R2, L2, R2, Square, Square, Circle, Circle

Power Moves and 120 Achievement Points
L1, L1, R2, R2, L2, R2, L1, R2

Unlimited Batarangs
L1, R1, L2, R2

Unlimited Handcuffs
Square, Circle, Square, Circle, L2, R2, R2, L2

All Power Moves
L1, L1, R2, R2, L2, R2, L1, R2, Square, Square, Circle, Circle

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.

Unlock Envelope A
'A' is in the garden on the 'on the roof' level. When you are on the roof with the three small balconies with doors and a large garden, drop down onto a ladge that runs along 1 and a half sides, use your batgrapple to reach a hidden ledge, go through the

Unlock Envelope B
'B' is on one of the first crates in 'The Bridge', to get to it, climb the first ladder, and glide around the obstructing crate, then make a simple jump/glide.

Unlock Envelope C
'C' is in plant electrocution 2, fall down into the second hole on the long ramp, get a secret key, grapple out, slide the rest of the way down and open the first door on the left.

Unlock Envelope D
'D' is near the valve which lowers the third floodgate in 'Gasworks', there's rushing sluge coming out of a large tube, there are several floating boxes, jump along them to find 'D', this is very difficult for most people.

Unlock Envelope E
'E' is in the 'Swat chase' level, go down the elevator shaft and break the power box at the bottom, go into the door which opens, directly above you, not at the top. Take the secret key, ride the elevator to the top of the building and open the door. Th