Good job, nice rewind ability.
I like the music and the sound a lot.
Just have a little recommendation for the future: Make those hitboxes(collider) for the enemys and stuff that hurts you smaller. Often times players are frustrated because they did not hit the sprite(but they hit the collider). Especially in singleplayer games, it easier to work in the players favor when you think about collider placement.
But thats just details, had a lot of fun playing it ;).