

Battle Mode: Select from six ways to thrash your rival buddies: Knockout, Ring Battle, Race, King of the Hill, Capture the Chao, and Tag. With three new characters, 12 new stages and upgraded signature moves for each character, the enhanced Rivals experience brings a whole new level of handheld fun to the PSP system. This sequel to Sonic’s 2D action platformer features all-new "jostling" controls for tighter competition and a brand new Battle mode that allows you and a friend to jump into six different Multiplayer challenges by sharing one disc. This sequel to Sonic’s 2D action platformer features all-new "jostling" controls for tighter competition and a brand new Battle mode that allows you and a friend to jump The gloves are off and Sonic and his rivals are gearing up for an intense head-to-head competition exclusively on the PSP.

Summary: The gloves are off and Sonic and his rivals are gearing up for an intense head-to-head competition exclusively on the PSP.
