Games like Hellkeeper

Games like Hellkeeper include Buckshot Roulette, Five Nights at Freddy's: Security Breach, Ultimate Custom Night, No, I'm not a Human, and Five Nights at Freddy's. We matched them by the tags players give Hellkeeper on Steam (Singleplayer, Horror, First-Person, Multiple Endings, and Simulation): closest matches first, and among equally close ones the better-known games.