Games like Abject Abyss

Games like Abject Abyss include SOMA, Still Wakes the Deep, Outlast, Lethal Company, and Amnesia: The Dark Descent. We matched them by the tags players give Abject Abyss on Steam (Horror, Adventure, Atmospheric, Psychological Horror, and Sci-fi): closest matches first, and among equally close ones the better-known games.