Amazingly tense atmosphere! A little undercut by the enemy portal thing, but the lighting and audio really sold the creepiness and tension of the ship. Like others have said though, it was pretty difficult to navigate. I think the flight manual would have been a great spot to explain a few of the mechanics, like the visor with F, how the energy system works, etc, instead of that being in another tab on the computer. It took me a good while to find those notes and start using the visor, which meant a lot of things were difficult to find. Some of the doors were confusing since at one point they said "malfunction" and so I didn't go back to them right away once I had keycard access. The low lighting is great for the atmosphere, but I think the clarity of things ends up suffering a little as a result - the CO2 leak in the galley would have been impossible to find without the visor, and even with the visor on it took me quite a while to realize what the game wanted me to interact with.