The art style is adorable and as a whole this game is so aesthetically pleasing! I like how the pastel color pallet matches the chill feeling. I didn't think I'd get addicted to it but I soon found myself just watching the lil cubes bounce.
The only issue I had was that the screen ratio was really wonky for computer. I wasn't able to get it to scroll to a good spot (either the amount of jumps or the upgrades would end up cut off) However, I get you were probably going for like a mobile game display size, and that's probably a good call! I could see this being a mobile game for sure :)
Keep up the good work!
-Sasha