GameShark SP (Gameboy Advance)

Beat the game with thousands of pre-loaded cheat codes including Infinite health, ammo, and time. Dominate your opponents by unlocking secret levels, characters and vehicles. GameShark for Game Boy is compatible with Game Boy Advance, SP and Micro. Customize your cartridge code list. Join the online community by accessing more codes on GameShark.com. Update your Game Boy GameShark whenever you want with new codes as they become available! GameShark for Game Boy is one of those must have accessories for the serious gamer who wants to even out the odds.