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.
Defeat the game, then press Up, Up, Down, Down, Left, Right, Left, Right, B, A.
7 colored Fish: 23771716
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