Games like Mountain's Secret

Games like Mountain's Secret include Firewatch, Five Nights at Freddy's: Security Breach, What Remains of Edith Finch, Escape the Backrooms, and The Exit 8. We matched them by the tags players give Mountain's Secret on Steam (Horror, Exploration, Escape Room, Story Rich, and Walking Simulator): closest matches first, and among equally close ones the better-known games.