Introducing Sonic Adventure 2, the latest Sonic masterpiece, where you play as Sonic, Tails or Knuckles and attempt to save the world--or play as Shadow, Dr Robotnik or Rouge, and conquer 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. Running at a smooth 60 frames per second, and containing over 30 action stages, Sonic Adventure 2 is the perfect way to celebrate Sonic's 10th birthday. Join the fun and get ready for Sonic's biggest adventure yet.