Exclusive to PSP, this sequel to Sonic's 2D action-platformer features all-new jostling controls for tighter competition and a brand new Battle mode, allowing you to play with a friend in six different multiplayer challenges while using Game Sharing.
With extra playable characters, including Miles "Tails" Prower, 12 new stages, and upgraded signature moves for each character, the enhanced Rivals experience brings a whole new level of handheld fun to PSP.
- Classic 2D gameplay updated with gorgeous 3D visuals makes for a unique new Sonic experience
- Use a variety of boost moves and power-ups to trip, shove, and vault over your opponents while hurtling towards the finish line at breakneck speeds
- Play as Sonic, Knuckles, Shadow or Tails and take advantage of their individual abilities