My exams preparations are currently going on at the moment as a result I have played very few games from the jam. But when i saw this game I wanted to check it out immediately!! This is an awesome looking aesthetically pleasing game that tells a imaginative short little story while impressing the audience with it's minimalistic game design.
I wanted to ask ... is the animation ragdoll based or you have pre-set the key frames ? It looks random at times (not that it's bad or anything just curious about how you meant to implement that)
Also if in the future you try to make a full version (which I hope you do) try adding a rhythm based element to it. I feel the movements and the world itself could really fit in with that kind of gameplay!
All in all a solid game that leaves me very curious for further updates!