Sonic Rivals is a side-scrolling racing platformer for the PlayStation Portable. Rather than running stages alone, you race a rival character through the same 2.5D level, competing to reach the goal first. Both racers share the course, so pushing, attacking and knocking an opponent off a platform are all part of play, and item cards picked up along the way provide temporary boosts and offensive tricks. Playable characters include Sonic, Knuckles, Shadow and Silver, each with their own story path through the game’s zones, and boss encounters break up the racing. Levels use the usual Sonic furniture of loops, springs, rails and speed boosters. Multiplayer lets two PSP owners race head to head over a wireless connection.
This listing is for an authentic original UMD — no reproductions. Every product we sell is cleaned and tested before it ships, and our games are backed by a 1-year warranty. Choose Game Only or Complete (CIB) above.


![Mega Man Maverick Hunter X [Favorites] - PSP - Used (Complete)](https://inchgamers.com/wp-content/uploads/2026/10/mega-man-maverick-hunter-x-favorites-psp-used-complete.webp)
![Midnight Club 3 DUB Edition [Greatest Hits] - PSP - Used (Complete)](https://inchgamers.com/wp-content/uploads/2026/10/midnight-club-3-dub-edition-greatest-hits-psp-used-complete.webp)

![Zathura [UMD] - PSP - Used (Complete)](https://inchgamers.com/wp-content/uploads/2026/10/zathura-umd-psp-used-complete.webp)
Reviews
There are no reviews yet.