Awesome job on creating such a polished game. I enjoyed playing it quite a bit. I found the bumping-into-walls noise a tad annoying, but this is most likely due to the fact that it would play excessively when the browser version would cause the player to move on its own and repeatedly bump into walls. I really dig the music track though, sweet job on that.
Check out my game if you get a chance! https://itch.io/jam/game-off-2018/rate/338739