That's one of the best games I've played in the jam. No words at all for the art, amazing, perfect, colorful, minimalist, simple! Wonderful! Art is 10 out of 10. The rewind mechanic is really interesting because is not the main core of the gameplay but is there to make you solve puzzles, it's really satisfying to see the player returning every move he did! I would say the movement is kind of heavy, too slow, but is part of the game's identity I guess. The idea is really great and well executed, it's really funny to play. I didn't beat it the whole game, stopped after getting the second key, I played indie games the entire day so I'm a little bit tired haha but some other time I may open it again and finish it!
Hey man, really nice job on this game. I guess you could even release it somewhere(maybe steam if you have the money)