Games like Mnemosyne

Games like Mnemosyne include Poppy Playtime, Escape the Backrooms, Firewatch, Fears to Fathom - Ironbark Lookout, and Phasmophobia. We matched them by the tags players give Mnemosyne on Steam (Psychological Horror, Horror, Adventure, Exploration, and First-Person): closest matches first, and among equally close ones the better-known games.