Thanks for playing my game and for the feedback!
Yeah, I feel ya about the music. I don't know how to make music myself, and I worry about using free or even paid music collections as I'm trying to avoid AI generated slop, and it seems asset stores are full of it now. I am trying to learn LMMS for some simple music, but it's slow going heh. Will try to incorporate some simple music in future games though! I did try to add a sound effect for collisions with walls, but I couldn't find one that didn't become obnoxious and annoying and repetitive. I had it on my todo list to keep looking but I ran out of time. I was going to try making a handful of collision sounds and randomizing them so they weren't so repetitive, but yeah. Thanks again for the feedback!