Hey, here are my thoughts:
- I really liked the way you wrote the small texts. Brief, with no sense of emotion (or at least that is what I got from it). Great job. Reminded me of Super Hot
- I would change the color of the text. White text on white walls is sometimes hard to read.
- I found it a bit frustrating there were no checkpoints between the levels. I got stuck on level 3 and I had to redo 1 and 2..
- The post-pro when rewinding was nice.
- I did not quite get the idea of the linked rewind. The floating platform went up again, but I could not do something with it because the other boxes were too far away. And when I pushed another box underneath, it went back to it's original place when I wanted to lift the platform back up again.
Nice puzzle game, Maybe a bit more player feedback is welcome. Besides that, good job!