Games like Sleeper S9

Games like Sleeper S9 include Poppy Playtime, Outer Wilds, Escape the Backrooms, Little Nightmares II, and [Chillas Art] The Convenience Store. We matched them by the tags players give Sleeper S9 on Steam (Simulation, Horror, Psychological Horror, Adventure, and Casual): closest matches first, and among equally close ones the better-known games.