Retro Game Cheats for Rock 'em Sock 'em Robots (Game Boy Advance)
Effect: Unlocks Black Bruiser
Effect: Unlocks Silver Stretcher
Effect: Unlocks Brown Bully
Effect: Unlocks Pink Pummeller
Effect: Unlocks Purple Pyro
Effect: Unlocks Yellow Yahoo
Effect: Unlocks Blue Bomber
Effect: Unlocks Green Grappler
Effect: Unlocks Orange Opressor
Effect: Finishes the game