Well polished, but checkpoints would be nice
Stylized graphics: 10/10
Appropriate sound and music: 10/10
Gameplay, level design: 20/30
Overall score: 50/60
The eerie yet often calming soundtrack and the awesome visuals gave me the feeling of being in an abandoned space station.
The physics are certainly good, as was the story line and concept.
I'm glad that the ship has its own automatic breaks on Normal difficulty, else I'd be dieing three times as much. :)
The only thing I found irritating is that if you died you had to go all the way back to the start of the level, and replaying the same section over and over again wasn't always fun.
Checkpoints/health at the start would have been nice (but that's just my personal prefference).
I'm stuck on level 7 so I'm not sure if you added these later on.
Anyway, overall great job!