This is a really nice low color-depth palette.
The purple & blue fit well together, and the green-ish undertone is a nice touch.
I like the parallax effect on the background it's well made.
Movement feels a bit "floaty" but it's not a big deal, the tree hit-boxes are a bit off feeling though.
Main issue is the lack of feedback during the "stump man creation process", it's hard to tell what's going on.
Music is calming and fits the mood well. :D
Put some additional UX/UI feedback in the Discord chat. <3