Game Description:The Sonic gang duke it out in Sonic Battle! Play as your favorite Sonic character, Sonic the Hedgehog himself, Tails, Knuckles and six other Sonic regulars and an unlockable mystery fighter. Each character has special strengths and weaknesses, as well as three types of special attacks and Ground, Aerial and Defense fighting techniques. You can also play team-based cooperative play using Game Links, combining special attacks into awesome team combo moves! Engage in four player battles or play solo in Story Mode and develop your own AI fighting partner. Graphics are 3D and gameplay is fast and furious.