Wario World is an action-platformer game developed by Treasure and published by Nintendo for the GameCube. Released in 2003, the game features Wario, the comically villainous counterpart to Mario, on a quest to recover his stolen treasure scattered across a mysterious world. Players explore various levels filled with puzzles, minions, and challenging bosses, all while collecting precious gold and powerful power-ups. The game combines 3D environments with 2D gameplay, offering a unique twist on the traditional platforming genre.