Yu-Gi-Oh! World Championship Tournament 2004 - Action Replay Codes [US]
These codes were also known as GameShark Codes and in most cases will work on both devices.
These codes are for the U.S. version of the game.
- Master Code – Must Be On
b8de9a14
4b4ed4fa
c0befa41
55347213
Have All Cards
e38f97d6
846fb436
Infinite LP
d7a23a6a
87f4b5d1
Instant Win
481a736b
01134e5a
Code Indexes for Nintendo Game Boy Advance (GBA)
- Action Replay Code Index for Game Boy Advance
- Code Breaker Code Index for Game Boy Advance
- GameShark Code Index for Game Boy Advance