No longer content with covering the localized struggles of Marvel's mutant superheroes as it had in the X-Men Legends games, developer Raven Software has blown its established action role-playing game formula out to an intergalactic, interdimensional scale with Marvel: Ultimate Alliance. With more than 20 unique playable heroes; a massive campaign that features a wide variety of well-known Marvel Universe villains, supporting characters, and locations; and plenty of hidden extras, it's the biggest piece of Marvel fan service seen in a video game. Marvel: Ultimate Alliance has made its way to virtually every console under the sun with pretty consistent results. Its appearance on the Wii, though, is the hardest to recommend, due to slapdash use of the Wii controller and the omission of the online cooperative play found in every other version of the game.