Hurtle through classic Sonic environments in head-to head competition with the hedgehog's most famous rivals!
- 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 brand new character Silver and take advantage of their individual abilities
- Collect trading cards to enhance and customise your character
- Wager trading cards in various multiplayer challenges
: online functionality not available on PSP-E1000 series.