CheatCodes.com has all the official Ultimate Arcade Games GBA cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Tuesday May 21, 2013 for Ultimate Arcade Games are shown below.
At the main menu press L, L, L, L, R, L, L, R, R, Up, Up, Up, Down, Down, Left, Up, Right, Down, Select.
Found some tricks that we don't have? Got some helpful hints, tips, or tactics we don't know about? Tell us and you could win a free Game Boy Advance game (or any other game you want for any video game system)!