How to Put Cards Into the Game Yu-Gi-Oh! GX: Duel Academy

"Yu-Gi-Oh! GX: Duel Academy" is a strategy card game for the Game Boy. Players build a deck and use it to defeat enemies and earn rewards. There are many different card and deck types to unlock in the game. To put more cards into "Yu-Gi-Oh! GX: Duel Academy" players can input secret codes in the computer console in the game shop. This will unlock more cards to choose from and play with.

Instructions

1. • 1

     Load "Yu-Gi-Oh! GX: Duel Academy" and begin playing the story mode. You will be able to enter the game shop and play against opponents.

   • 2

     Enter the card shop on Saturday and choose the option "passwordmachine" at the computer console.

   • 3

     Input the code for the corresponding card you wish to put in the game. For example, to unlock Feather of the Phoenix, type in the code "49140998" and press "Enter."