Yu-Gi-Oh! 7 Trials to Glory: World Championship Tournament 2005, known as Yu-Gi-Oh! Day of the Duelist: World Championship Tournament 2005 in Europe and Yu-Gi-Oh! Duel Monsters International 2 in Japan, is a Yu-Gi-Oh! game for the Game Boy Advance. Light and Dark clash in a town where everyone waits to Duel. Battles take the place of words and only the best will win tournaments where glittering trophies await the victor.

The game features 1000 cards to collect and Duel with, and includes more than 400 brand new cards from the latest Trading Card Game Booster Packs. Other new gameplay additions in the 2005 edition include a new, refined Dueling system, an all-new RPG-style exploration mode has also been implemented, tournament scheduling, and improved card management.