Sonic Rivals is a PlayStation Portable racing game that turns Sonic’s speed into head-to-head 2D action. The PSP release focuses on rival matchups, special attacks, boss encounters, and wireless Ad Hoc competition.
- Cleaned, tested, and guaranteed to play. Authentic cartridge.
- Race through side-scrolling courses built around speed, timing, and direct rival competition.
- Special attacks add an aggressive edge to races, letting characters disrupt opponents while pushing toward the finish.
- Massive boss encounters break up the racing action with larger set-piece challenges.
- Wireless Ad Hoc multiplayer supports head-to-head races against another PSP player.
- Up to 150 special bonus features can be earned and won through play.
The game features Sonic competing against rival characters including Silver, Shadow, and Knuckles. It was created specifically for the PSP format and uses UMD media with Memory Stick Duo save support.



