From Nintendo and developer Treasure comes Wario World, a quasi-3D platformer starring everyone's favorite Mario enemy, Wario. The game takes players through colorfully exaggerated locales complete with groups of enemies, libraries of platform challenges, and a host of minor environmental puzzles in between, all sewed together with tight, if unoriginal control mechanics. Like Luigi's Mansion before it, Wario World is generally fun while it lasts. The problem is that it doesn't last too long.