Solid platformer! The moving platforms and pixel-perfect jumps are done really well. They required some effort from me but did not get frustrating. The sprites and backgrounds were also incredibly charming. I definitely see Wall-E in the protagonist.
I was confused by the icicles on the sewer ceiling, which didn't seem to hurt me like the floor ones did. I also dropped the wooden plank in the water, and it never came back. I would have liked the opportunity to retry using it if I died or respawned. I also found I could jump off the sides of the stage if I stood on the onion (hardly a major issue, but might not have been intentional).
Great work!