Metropolis Street Racer

Gameplay in MSR is centred around the single-player mode, with tracks and cars in the multiplayer mode being unlocked at the same time as in the single-player game. The premise is that, as a street racer, the player must impress other drivers with quick but stylish driving in a series of challenges. These challenges are in sets, with completion of all challenges opening the next chapter and unlocking a new car. (wikipedia.org)