Mario Tennis Open is an upcoming sports title for the Nintendo 3DS. It is the richest Mario Tennis game ever!In Mario Tennis Open on Nintendo 3DS, the basic controls are similar to previous titles in the series, but with the addition of gyro sensor and Touch Screen controls - made possible thanks to Nintendo 3DS - you can enjoy tactical tennis with greater depth than ever before. Meet The Gang. Click The Image To Enlarge Features: Endless fun through online matches – including rankings! Fully customisable Mii characters Download play on a single cartridge Wi-Fi on-line play & European rankings Lots of mini-games Motion controls. Hold the 3DS vertically and then bounce the ball back depending on your direction Via Streetpass you can get Nintendo-themed costumes for your Mii characters Collectable QR codes and unlockable features