This game is actually amazing. The rewind mechanic is implemented flawlessly, and the game itself plays really, really well. I had a lot of fun with it and it's probably one of my favorite games of the jam so far.
Also, the fact that you built it in monogame with such little time is really impressive, so props to you and your team for this! Truly a masterpiece.
I'd appreciate it if you gave a try to my game, thanks!