Hi! I recently played your game and I think it's really fun. The artwork is amazing, I love this color palette. It took me a while to get what I had to do, but once I got it, I really liked the concept and the twist of the theme.
It feels a bit empty though, and after a short time I didn't know what to do now. Simply beating highscores isn't that intriguing, which is sad because I think there's stuff for a great small game with just some changes. Maybe small levels could help, with the current game as an end game, or some other type of goal like getting to round x and then to round x+1 or something.
Just some thoughts. Still a fun little game. :3
Have a nice day!