Very cool game!
The idea of a small puzzle box metroidvania is very interesting, and I liked how it looked and the music.
I think I managed to solve like, 75% of the puzzles before I stopped. I think the physics being so fast and loose, and the way you have to solve some puzzles feels like you are not doing the intended solution, which can make it a tiny bit frustrating at times (specially when you are rotating the screen fast to move a box in mid air precisely).
Really fun to see so many ideas cramped in a small game space though, even if that made it feel really janky.