Fun game with a creative concept too! I like that you can rewind all the objects, and not just yourself, which makes for some interesting puzzles. The platforming itself could use some work though - sometimes the floors (especially the slopes) feels like they have way too much friction, and the player character needs to jump a little higher. The character can barely jump onto one of those big square blocks, and at the level with the tall room and moving camera the final jump is really, really precise.