Very addictive game, and nice take on the theme too. The artstyle is great, I love it! And overall it's very polished.
I think the only criticism I'd level is the sound that's a bit too high pitched for my taste, and the fact that there's no real goal. I understand that the game is an endless loop, but I feel like since there's a score, there could be some kind of goal to reach or something, otherwise the score doesn't make much sense. But anyway, I enjoyed my time playing your game! :)