Such a unique atmosphere! (No pun intended) And I must say, I love a game that doesn't overstay its welcome. I'd praise more, but I shouldn't spoil the story.
One constructive criticism, if it's not too spoilery to leave here: I found a *certain subsystem* critical to cheesing the game. Once I learned how to leave it turned on all the time, I just left it turned on all the time. I'm not sure if that was the intended experience, as crashing into walls became the biggest hazard from then on. Still! Hardly ruined the experience.