Couple of things I did notice on my run (couldn't complete first level :\):
- It kicked me into main menu once without me pressing the button from escape menu
- The brightness of moon surface is little much when spending time looking around for the objects
- Music started to sound like cat meowing after a while which fits the theme of the game though :D
Other than that it was a nice game and the amount of 3D models seems like you've put a lot of effort into it. Good job.
Sorry about Winston that's a bummer.