Games like Backrooms: Realism

Games like Backrooms: Realism include Five Nights at Freddy's: Security Breach, Outer Wilds, Five Nights at Freddy's: Secret of the Mimic, Poppy Playtime, and Lorelei and the Laser Eyes. We matched them by the tags players give Backrooms: Realism on Steam (Action, Adventure, Puzzle, Exploration, and 3D): closest matches first, and among equally close ones the better-known games.