It took me a while to see the door, you should make it  more visible, and it'd be nice if you made a sound for when you hit the ground, so you don't keep maneuvering your land after you landed and just fall of the platform, but it's nice.

The si-fi visuals are soo good!! I love it, 5/5 for Graphics! Maybe you should have reduced the randomness of the platforms, but that’s okay :) Cool game nonetheless.

I love the space/ sci- fi atmosphere in your game. Some might say your movement is a bit floaty but I think that fits with your game. A improvements I would like to see are:
-Indicate what the objective is for the player
-less random platform placement maybe?
-an indication when time is going to rewind would be nice
-Allow the player to jump of the sides of the platforms. The platforms may feel unfair but if you extend the collider just outside of the mesh there is a bigger gap in time where the player can press to jump. There is a gamedesign term for this but I forgot haha.
Had fun playing, thanks !