Nice game! The gravity gun mechanic was really fun, particularly when I realised I could jump on space junk, and the jetpack helped significantly in maneauvering. The art was great, and I particularly loved the giant star/planet and the little stars that you could see in the background (they also helped me get back when I was lost). I don't know what the things inside the ship do (they lit up but I couldn't figure out how to use them), so I may have lost some content there, but overall a really good game.
P.S. why are there humans trapped in ice and ginat stone dogs floating in space, and more importantly why am I allowed to sell them for cash?