The game is much more satisfying than I first thought; it's really good! There are only a couple of things I wanted to point out that could possibly be improved.
Firstly, you can throw items out of bounds which is not ideal.
The sky is beautiful during the day, but I don't think it should move as fast as the ground. It should be about 2-4 times slower so you get a parallax effect.
Lastly, the camera gets "stuck" on the ends. If you go all the way to the right or left, you can't get all the way down, which is probably a bug.
Overall, it's really good and satisfying. The rain is just the coziest thing I've ever seen and the music is really good!