Well done! art was cool. The music too, but audio was only going out my left speaker, idk if it was me or if its some kind of bug. The gameplay was simple but fun, and well executed. I think obstacles like holes and stones should move at the same speed than the road... it feels strange if not.
Sometimes other cars "teleported" to other positions, may be a bug?
Lastly, when you hit a hole, your car's sprite is belwo the whole and also feels strange, as the hole should be bellow the car.