also i kinda feel like the alien AI is dumb.. it sometimes gets stuck in one place and never leaves it, allowing me to just get everyone armed up and kill it easily, it rarely gives chase which makes baiting it into the airlocks almost impossible
ive seen the alien get stuck on the ladder that leads down to the shuttle/lifesupport section of the ship, if you go there with everyone the alien will retreat, if you wait there the alien will keep coming back until he dies/kills everyone
also androids are bugged, if there is a android in a room and you kill him he keep dying over and over, dropping tons of copies of their body and somehow killing the people in the room??