CheatCodes.com has all the official Yu-Gi-Oh! 7 Trials to Glory: World Championship 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 Wednesday June 19, 2013 for Yu-Gi-Oh! 7 Trials to Glory: World Championship are shown below.
82301904
Defeat the game, then press Up, Up, Down, Down, Left, Right, Left, Right, B, A.
23771716
7 colored Fish: 23771716
11714098
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)!