Single Player Mode: Competing one-on-one with each of your rivals will feel just as competitive as if playing against an actual player!

Multiplayer Mode: Go head-to-head with your buddy and trip, shove, even vault over each other as you hurtle towards the finish line at breakneck speed!

Sonic style 2D gameplay in true 3D environments, custom-built for the PSP!

Race in Sonic’s traditional 2D gameplay, but throughout obstacle-filled 3D tracks, enhancing the thrills of the race!

Built from the ground-up to maximize the technical potential of the PSP.

4 characters, 4 different storylines: select Sonic or one of his rivals and play through each of their story through fast and winding stages!

Extensive rewards system based on trading card-collecting to enhance your character’s various skills as well as character customization.