Ridge Racer is a fantastic racing game that every PSP owner should check out. It takes the best of the 5 Ridge Racers and puts them into one game. It's gots the best tracks, cars, and music from the previous games.
Graphics: Truly, the most amazing looking game I have seen on the PSP. I seriously belive that the graphics in this game rival those of Gran Turismo 3. The backgrounds, tracks, cars, everything justs looks amazing. Best looking yet.
Gameplay: Drift racing at it's best. There are a couple of different modes to choose from, though nothing original. Single race, tour mode, time trail...that's basically it. But it's still fun. The World Tour mode is awesome because you race through every track in the game, unlocking cars left and right. Very fun.
Sound: Most of the music is good, but some of it is not so good. However, you can select what you want to listen to before the race, so that's a plus. The SFX sound good too.
Overall: Definately a must own for any PSP owner. It's one of those games you'll play for a while, then when you don't, you'll spend 15-30 minutes a day playing right before you go sleep. That's what I do anyway.