Swing away! With Wii controls; players simply swing the Wii Remote controller to hit forehands and backhands and to apply spin. Experienced gamers can also attach a Nunchuk controller for additional precision. It's tennis with a Mario twist! Choose from over 15 characters from the Mario universe; including Mario; Luigi; Princess Peach; Daisy and Yoshi! Every character has a defensive and offensive Power Shot that can send opponents reeling or return out-of-reach balls. Be as crazy as you like! Play traditional tournaments or hit the Gimmick Courts for the wildest matches you've ever seen. Fight off Klaptraps; clean up sludge; or play a wealth of tennis-themed mini-games! A game for everyone! With 1-4-player modes available; you can play a quick pick-up game; join a friend to defeat a mini-game; or go head-to-head in frantic modes like Ring Shot and Item Battle. Game Features Maximum Number of Players: 1 to 4 Online Play: No Compatibility: Wii Manufacturer: Nintendo Category: Sports action Subcategory: Info not available ESRB Rating: Everyone (10+) ESRB Content Descriptors: Mild Cartoon Violence