Loved the concept nice approach to the theme, my highscore is 4731.1 :)
The controls are not what I'm used to on a pc but surprisingly I find it to work pretty well!
The soundtrack is nice and the visuals are simple but effective.
I would make it so that you can restart the game without having to go back to the main menu for a better user experience.
Now there is a bug I experienced where if you click too fast "go back to main menu" you end up in the menu bug the game is stuck which is a bit frustrating. Other than that only minor visual bugs like area loading within camera view but it doesn't really affect the gameplay.
Overall great game, good job!