Pretty fantastic; it's a great concept with well-designed puzzles, a sleek presentation, and a good sense of humor (especially for a jam game). If I had anything to complain about, it's that the trial-and-error heavy stages (especially the boss) got a bit annoying for me since you have to go through a bunch of motions to get back to where you were, and you're sometimes not given enough time to figure things out. I'm honestly not sure what you could do about that, though, and it's really splitting hairs. Great job overall.