overall your game is fun, but i think you need to add much more modes/mechanics, like a mode where you dodge vehicles but you go against traffic, different maps, different roads, etc. and also different vehicles, there are many things you can add. Good j*b on this game!
Advertise, consistently listen to constructive feedback while adding content over time will substantially increase traffic to the game. So far so good, but I also agree with the person above.