This is a race game wherein you won’t see any of your opponent. Even if there are no opponents around, you should race as fast as you can since there is a time limit and that would be recorded. Now, you can compete with anyone from all over the world since the time is recorded. Compare your time with others and see how you rank globally.
Collect some stars while you are on the road, but try to avoid those skulls since they are no good. You can jump to reach the stars above you. There are floating wrenches on the road and they are useful for repairing your car.