Get set for real action with Sonic Adventure 2 Battle, a 2-player video game. This Nintendo GameCube video game lets you either be the hero by choosing Sonic, Tails, and Knuckles or the villain by selecting Dr. Eggman, Shadow, and Rouge. With this Nintendo GameCube video game get 30 unique stages in single-player mode and an expanded 2-player mode, which features 12 playable characters competing in new head-to-head games. The objective of this 2-player video game is to collect coins and power-ups to advance to the next levels. Save the world as the hero or conquer it as the villain in Sonic Adventure 2 Battle.