Hey, that was quite fun. Especially the part where you had to exploit that glitch to reach the upper platform. Congrats for finishing a game in such a short amount of time. Not an easy task. :)
There are a couple of small issues of course but I think you're probably already aware of those. The movement feels a bit floaty for a puzzle game and the puzzles are a bit easy. :D
Oh also: 500mb is definitely too big for a jam game. Maybe you can try to get that number down a bit next time. Might stop some people from trying it out.
Overall well done. Nice, nice! :)