Hi! I played your game and wanted to share some feedback.
Overall the game left a good impression. The visual style is fun, the gameplay has a moderate challenge, the levels are well designed, and the music is quite enjoyable.
As for some points to improve the UI and UX are not always very clear. Introducing the game through a note is a bit of a questionable choice, but it works overall. The game could also use a few more in-game sounds.
Overall the game is enjoyable and fun to play. Thank you!