Game Shark Code List

Joker Command	D00D4E3C ????
Infinite Health	800D33DC 1518
Infinite Energon	800D357A 0000
Unlock All Missions Set 1 [Note]	D00D4E3C 0040800B2C14 0100D00D4E3C 0040800B2C18 0005D00D4E3C 0040800B2C20 0100D00D4E3C 0040800B2C24 0005D00D4E3C 0040800B2C2A 0005
Unlock All Missions Set 2 [Note]	D00D4E3C 0040800B2C2C 0100D00D4E3C 0040800B2C30 0005D00D4E3C 0040800B2C36 0005D00D4E3C 0040800B2C38 0100D00D4E3C 0040800B2C3C 0005

*** Press Select before you start a game.

Weapon power-up
Pause the game and hold L2, then quickly press Up, Down, Left, Right, Triangle, X, Square. Release L2, then immediately press Start to resume the game.

Level skip
Pause the game and hold L2, then quickly press Up, Down, Left, Right, Triangle, X(2), Triangle, Right, Left, Down, Up. Release L2, then immediately press Start to resume the game.