Sonic Adventure 2 features the world-famous blue hedgehog in a hyper-fast adventure where players can either save the world or conquer it in an action-packed showdown between Hero and Dark characters! You play as Sonic, Tails, or Knuckles and attempt to save the world - or play as Shadow, Dr. Robotnik, or Rouge and triumph over all who stand in your way. Mistaken for a villain and kidnapped by a military squad, Sonic must escape his captors and discover who is responsible for all his trouble. Jump into the action and check out Sonic's new moves as he grinds rails, swings from poles, and somersaults past the bad guys. Get ready for Sonic action across more than 150 missions spread over 30-plus frenetic, action-packed stages.
Enhanced over the original release with improved graphics and features, Sonic Adventure 2: Battle on GameCube offers extra challenge to gamers with all-new two-player battle levels and expanded Chao-raising fun. As a special bonus, gamers can transport Chao, the lovable artificial life forms, via the Nintendo GameCube Game Boy Advance Cable from the Chao Garden in Sonic Adventure 2: Battle to the Tiny Chao Garden in Sonic Advance for the Nintendo Game Boy Advance!