Think the A and D hint are flipped, same with the controller hints, LB and RB were flipped.
I encountered a bug where the dialogue never starts. The pause button doesn't work, and there was no way to restart. Just letting you know, but it's a game jam so these kind of minor things are expected and I'm sure you can easily fix them with more time.
It would have been nice to at least have a description or hint on how to play on the main game page. It was self explanatory, but while building the first shape I kept wondering if I was playing correctly. Maybe a shorter first level would have helped. I didn't not really see the animal in that first shape at all while spinning the large cluster of blocks around.
Very interesting idea, and I liked the vibe you were going for! Great Job!