Games like Prison Anomaly - Supporter Pack

Games like Prison Anomaly - Supporter Pack include The Exit 8, Poppy Playtime, Mouthwashing, Layers of Fear (2016), and SOMA. We matched them by the tags players give Prison Anomaly - Supporter Pack on Steam (Psychological Horror, Walking Simulator, Psychological, Puzzle, and Horror): closest matches first, and among equally close ones the better-known games.