Very original choices! I liked the level design a lot, I had some moments where I had to do a double take and redesign my approach, and those a-haa moments were the best part of my playtime imo.
The graphics were nice, and did not take away from the gameplay
The music was original, but after a while of playing I was getting bored of the sound that played once the player was moving. I really liked the chimes before the level, though.
The mood was excellent. The graphics & sound design really played to the abstract & weird aesthetic of the game.
All in all I enjoyed the game and got to puzzle my brain, so great work!
Some quality-of-life changes, if they would fit the narrative, would be to
1) reposition the gameplay elements after they have been placed
2) adjust the player to progress a bit faster, sometimes if I had redone a level for a few times I was starting to feel a bit impatient when looking at the little guy struggle to the finish : )