From the back of the box Tennis, Anyone? Take your game to the next level with Mario Tennis! Get advice from coaches, test your groundstrokes against "The Wall," then hit the courts to ace the competition and earn a spot on the varsity squad. Play your way to the top on your own in singles, or power up a partner fro doubles competition. When you're good enough, you;ll enter the Island Open, where you'll face the fiercest players around... and maybe even challenge the greatest player of all - Mario! - Mario, Luigi, DK, and 20 all-new characters take their tennis talents to the courts on Game Boy Color! - Create your own tennis champion! With plenty of drills, challenges, and matches to take a swing at, you'll earn experience points and boost the speed, power, agility and control of your character and partner! - Hone your skills in wild min0games like Mario's Boo Blast, Yoshi's Fruit Fantasy, and Bowser's Two-on-One!