Gameboy Cheats and Codes (X Y Z)

Yu-Gi-Oh! GX Duel Academy Cheats - Yu-Gi-Oh! GX Cheats and Passwords
Did you know that if you go into the shop on Saturdays and choose card passwords you can enter cheat codes and get some really cool stuff in Yu-Gi-Oh! GX Duel Academy? You can! Listed here are tons of cheat passwords for Yu-Gi-Oh! GX Duel Academy on the Gameboy Advance handheld video game system.

Yu-Gi-Oh! World Championship Tournament 2004 Cheats - Gameboy Advance
Unlockable boosters and duels in Yu-Gi-Oh! World Championship Tournament 2004 on the Nintendo Gameboy Advanced handheld video game system.