Neat little game! I think everything overall is perfectly fine, but my critiques:
There should be more guide for the player (Even little texts just scattered would be super sweet.
A bit more art. I love your aesthetic and art style. I think a cloud background or something of some sort to fill in empty gaps, perhaps with things you can interact with?
Last, a more refined ending? (Ik it's time sensitive) Maybe it bugged for me. But overall you have a finished project, a solid foundation to also build upon, and I had a wonderful experience playing. Thank you!
These are just some of my random tips and comments, that you don't even have to listen to. Just throwing them out there. 😋