Things You'll Need
Instructions
Insert the "Yu-Gi-Oh! Reshef of Destruction" cartridge into the Action Replay Max GBA.
Plug the Action Replay Maxc GBA into the Game Boy Advance's cartridge slot.
Press the Game Boy Advance's "Power" button. The Action Replay Max loads up. The game is not recognized by the Action Replay Max at first, so select "Yes" on the first screen to add it to the database.
Type in a name. You can call it "Yu-Gi-Oh!" or whatever else you want. Press the "A" button on "Next" to continue.
Type in the "Mastercode." For "Yu-Gi-Oh! Reshef of Destruction," type in "065f13f2," "cee4dc95," "7d8c031c" and "6e01e47d." Move by pressing "Next." The enter code screen appears next.
Type in "Max Deck Capacity" or whatever you want and select "Next." Type in "00342e40," then "b85b18d8." The screen goes to the menu. Press the "A" button on the "Max Deck Capacity" code and press "Start" to start playing the game.