Games like Inferis: Dead Below

Games like Inferis: Dead Below include Mouthwashing, Phasmophobia, No, I'm not a Human, Outlast, and Still Wakes the Deep. We matched them by the tags players give Inferis: Dead Below on Steam (Indie, Gore, Horror, Psychological Horror, and First-Person): closest matches first, and among equally close ones the better-known games.