This was really fun! I liked being able to see the moves and mistakes I made while rewinding so I could correct it in the future. Unfortunately, during this rewind, I was often skyrocketed into the air and just flew upwards for eternity until I had to exit the game manually.  But when it did work it was pretty neat! I think if you added some new assets and looped the audio this would be a really fun browser game! :)

Pretty interesting game, you could add looping to the music, as it ends abruptly mid game. But pretty neat concept!