Wow I really like the whole atmosphere, you really managed to achieve those ALIEN vibes I presume you were going for. Wandering the corridors felt truly claustrophobic (which is good), and the view from the bridge was a cool touch, good for immersion.
The only improvement areas I could think of is adding some instructions in-game (I thought "sensor" stands for the door openers until I checked the game page) and the voice recordings are sometimes hard to hear especially when the monster is nearby. Subtitles could fix that.
Overall, an authentic horror experience and a game that feels consistent and well polished.