Yu-Gi-Oh! Ultimate Masters: World Championship Tournament 2006 is a card battle video game developed and published by Konami. It was released in 2006 for Game Boy Advance. The game features various characters from the Yu-Gi-Oh! anime and manga series and various arcade modes. The player competes through card tournaments and can play against beginners, novices, champions, or personality players. The game contains every Yu-Gi-Oh! card made in English at the time of its release (2000+).