The following are known Action Replay Codes for Looney Tunes: Back in Action on Sony Playstation 2 (PS2). These codes were also known as GameShark Codes and in most cases will work on both devices.

Device Compatibility: Action Replay & GameShark (Version 1 & 2)

Master Code – Must Be On
0E3C7DF2 1853E59E
EE9504FA BCD2958A

Max Munnies
DEAF9D12 BCB8DDC2
DEAF9DB2 BCB8DDC2
DEAF9DF2 BCB8DDC2

7 Birdseed Boxes
DEAEBBBA BCA99B8A

Start With 19 Statues
0EAEC596 BCA99B83
DEAEC596 BCA99B96

Cheats

Access All Areas Granted But Progress Will Not Be Saved
DE9206FA BCA99B84

Invulnerability Activated
DE920686 BCA99B84

Hen Grenades Activated
DE920682 BCA99B84

Gossamer Doors Revealed
DE92068E BCA99B84

Cannonball Costume Activated
DE92068A BCA99B84

Danger Duck Battle Unlocked
DE920696 BCA99B84

Slappy Fish Activated
DE920692 BCA99B84

DangerDuck Outfit Activated
DE92069E BCA99B84

Wile E. Coyote Game Unlocked
DE92069A BCA99B84

Free Costume Doors Activated
DE9206A6 BCA99B84

$500 Granted
DE9206A2 BCA99B84

Acme Shrink Ray Activated
DE9206AE BCA99B84