Image issues with Ridge Racer 1 and 2 · Issue #2919 · hrydgard/ppsspp · GitHub
A guide by Randomii666 about Ridge Racers 2/Ridge Racer 2 (PSP) speedrunning. Even if you don't speedrun yourself, you could still learn some nice tricks you can pull off yourself :) :
Ridge Racer 2 PSP Gameplay HD - YouTube
Ridge Racer Cheats For PSP - GameSpot
A guide by Randomii666 about Ridge Racers 2/Ridge Racer 2 (PSP) speedrunning. Even if you don't speedrun yourself, you could still learn some nice tricks you can pull off yourself :) :