Game Systems
GameRadar Channels
Game News
Get all the latest news, rumors, videos, event coverage, and opinions from our video game industry experts.
Flash Games
Take a break and choose from over 5,000 free, fun, and fanatically addictive flash games to play online.
Cheats & FAQs
We've got the largest collection of cheats, tips, hints, glitches, unlocks, FAQs, guides, and walk-throughs.
Web Directory
Browse and search through our hand-picked directory of thousands of video game websites.
Ridge Racer for PSP
GameRadar has 6 cheats, tips, hints, unlockables, and FAQs for Ridge Racer for PSP.
Visit CheatCodes.com for more Ridge Racer cheats, or to submit your own cheat codes, hints, unlockables, or FAQs for Ridge Racer for PSP.
Unlimited Nitrous
On the screen before you start the race, where
you review your car, song track, and other info,
hold the SELECT button then press X to start the
race, you will have Unlimited Nitrous.
Secret Car
Get 70,000 or more points and unlock a special
car.
Second Pac-Man Car
You must get 50,000 points or more in the mini-
game.
Ralley-X Special Car
Get 50,000 points or more to unlock the Rally-X
Special Car.
Infinite Nitro
When choosing "OK" at the car and track confirmation screen (final screen before
the race begins) in single race or time attack mode, hold Select.
Mirror Mode
When choosing a course in single race or time attack mode, hold Select.
