Things I liked, honestly a very cool take on a puzzle platformer I liked the aesthetic you put into this and I like the almost jigsaw contraptions that you have to work through. I appreciated the particle effect coming out of the top that tell you what color your controlling as well.
Things I didn't like, this was a very buggy game. Cubes would overlap, pass through walls, and overall get into all kinds of shenanigans. I think devoting quite a bit of time to bug fixing would greatly help you in the future. In addition I don't fully understand how the rewind works? I understand its activated by right click but their is no prior visual knowledge informing me of it's effects.=
Overall its a really fantastic game and I think you should be proud of where its at! Hope to see more games from you in the future!
- Von Harley