Games like Psychiatric Hospital
Games like Psychiatric Hospital include Firewatch, Lethal Company, Scanner Sombre, Five Nights at Freddy's: Security Breach, and The Forest. We matched them by the tags players give Psychiatric Hospital on Steam (Exploration, Horror, Hidden Object, PvE, and Adventure): closest matches first, and among equally close ones the better-known games.
Firewatch
Shared: Adventure · Exploration · Walking Simulator
Lethal Company
Shared: Horror · Exploration · First-Person
Scanner Sombre
Shared: Exploration · Horror · Walking Simulator
Five Nights at Freddy's: Security Breach
Shared: Horror · Exploration · First-Person
The Forest
Shared: Horror · Adventure · Exploration
What Remains of Edith Finch
Shared: Exploration · Walking Simulator · Adventure
The Long Dark
Shared: Exploration · Adventure · First-Person
The Vanishing of Ethan Carter
Shared: Exploration · Walking Simulator · Horror
Subnautica
Shared: Horror · Exploration · Adventure
Five Nights at Freddy's: Secret of the Mimic
Shared: Horror · Adventure · Exploration
The Exit 8
Shared: Exploration · Horror · Walking Simulator
Subnautica 2
Shared: Horror · Exploration · Adventure
Escape the Backrooms
Shared: Horror · Exploration · First-Person
Kona
Shared: Exploration · Adventure · First-Person
Layers of Fear (2016)
Shared: Horror · Walking Simulator · First-Person
Platform 8
Shared: Adventure · Exploration · Hidden Object
Amnesia: A Machine For Pigs
Shared: Horror · Walking Simulator · Exploration
Killer Frequency
Shared: Horror · Adventure · Exploration
PEAK
Shared: Exploration · Adventure · First-Person
Outer Wilds
Shared: Exploration · Adventure · Horror
CARIMARA: Beneath the forlorn limbs
Shared: Exploration · Horror · Adventure
SOMA
Shared: Horror · Exploration · Atmospheric
September 7th
Shared: Exploration · Horror · Walking Simulator
Slime Rancher
Shared: Exploration · Adventure · First-Person