Metropolis Street Racer
The gameplay in MSR focuses on the single-player mode, with tracks and cars being unlocked in the multiplayer mode at the same time as in the single-player mode. The premise is that the player, as a street racer, must impress other drivers with fast but stylish driving in a series of challenges. These challenges are divided into groups of ten (called chapters - there are 25 in total). Mastering all the challenges unlocks the next chapter (provided you have enough Kudos, see below) and lets you unlock a new car. Each challenge is set on a different track, and completing a challenge unlocks that track in time racing and multiplayer.