Cheats
Yugi's Grandpa: 65437205
Every
time you win a match yugis grandpa gives you an extra card.
View Credits: 42382443
Self explanatori.
For the following codes You have to have beaten the game at least once.
Face Nitemare: 43504084
Face Marik: 06987398
Face Yami Yugi: 70715281
Face Yami Bakura: 07119986
Face Shadi: 70592699