Very interesting concept. I really liked the general look and the game idea was good. I'm really interested in what the further story of 'Kardeshev' looks like.
For the controls, I would have liked a kind of 'stabilization' function that automatically dampens the movement.
Are there more than 2 levels? After the second one I couldn't go any further and I got stuck in the 'cargo lift' :D
Oh, and the music could have been a bit darker x)
All in all a great game.