Nicely done! Really enjoyed the rolling puzzles, got stuck on the 3rd level though and eventually gave up. No clue haha.
Loved the art style, really enjoyed looking out the space station windows. This game has more than enough potential to work with if you continue development, look forward to seeing that if/when the day comes! (please if you do keep up development, let robochan make fun robot noises while he rolls around).
Anyway, 5 stars from me!