You are a young boy destined to be the greatest duelist of all time. You start with one of three starter decks. You battle duelists in 5 different levels. Along the way you live in real time. Which means, if you duel once, one day will pass on the calendar. If you get this far, you could tournaments in certain months. Plus, you can unlock new booster packs with new cards. Basically, it is a usual Yu-Gi-Oh! card game. This game is only for the Game Boy Advance.