In Crunched Metal: Drifting wars, you have to see who in the arena has the best combined driving and shooting skills. Pick a car, join a room, and start battling other players by shooting them down. The game is still a bit buggy, but it is continuously improved!
Use the arrow keys to drive your car. Ctrl to shoot, X to use rockets, Shift to use nitro, C to change the camera, and spacebar to use your handbrake.