遊☆戯☆王デュエルモンスターズ
Four games have been released for Nintendo DS; "Yu-Gi-Oh! Duel Monsters Nightmare Troubadour", "Yu-Gi-Oh! Duel Monsters GX Spirit Caller", "Yu-Gi-Oh! Duel Monsters World Championship 2007" and "Yu-Gi-Oh! World Championship 2008". A fifth title, "Yu-Gi-Oh! Duel Monsters GX Card Almanac", is not actually a game, but a catalog of cards up to 2007.