It is an interesting take on the theme, though I personally don't like that it doesn't have an impact on the gameplay - that is, you can swap rewinding for many other things and it would fit in, the gameplay would be the same.
The music is nice but at certain points it can be a bit annoying.
Graphics are nice.
I think you should add actual walls instead of invisible walls.
And the main thing is the jump. It is really hard to control and just doesn't work. Maybe you could make a jam version and fix it? Right now there are points where it makes the game almost unplayable.