It's a pretty cool concept!
I really like your level of detail, the squash and stretch on the character made the game feel more alive.
Like for example when you fell down it made a little squash.
Also the music and background is super cool, it kind of reminded me of hollow knight, I just wish the music stayed for all the levels, not just the first one.
I think the biggest downside is that the controls are a bit weird and I died a few times since I got them mixed up.
Otherwise a super good entry, well done! :D