Multiplayer games for Nintendo Wii U

The best multiplayer games for Nintendo Wii U, including Kirby's Return to Dreamland, Trine 2: Director's Cut, Ninja Gaiden 3: Razor's Edge. See if the games support online, couch, and split-screen play, whether the game has a cooperative campaign or separate multiplayer modes. Find out the number of players supported and check out ratings of multiplayer games.