Games like ColdSide
ColdSide is a psychological horror first-person game. It takes place in an abandoned underground laboratory that studied anomalous phenomena.

Top 12 games similar to ColdSide
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Uninvited Guest
Uninvited Guest is a first-person psychological horror game set in 1930. You play as a villager who was destined to end up in an old mansion.
AdventureIndie - 2

ShadowSide
ShadowSide is a First Person Exploration game. A policeman Alex Carter has been watching over the tranquility in the town for many years. He protects the people from robbery and crime. Nothing but a routine.
AdventureIndieSimulation - 3

The Beast Inside
The Beast Inside is a unique, gripping twist on thriller and survival horror. Immerse in the story of long-buried secrets, personal tragedies, and madness. Play as two protagonists bounded by dark heritage. Combat the enemies, solve riddles and experience real terror in the 3D-scanned environment.
ActionAdventureIndie - 4

Narcosis
Survival, horror at the sunless depths of the Pacific Ocean: Stranded on the seafloor with low light and few tools, an industrial diver takes desperate steps to surface before his oxygen — and sanity — give out.
AdventureIndie - 5

Conarium
Conarium is a chilling Lovecraftian game, which follows a gripping story involving four scientists and their endeavor to challenge what we normally consider to be the ‘absolute’ limits of nature. Inspired by H.P. Lovecraft’s novella "At the Mountains of Madness", but largely set after the original story.
AdventureIndie - 6

Outlast
Hell is an experiment you can't survive in Outlast, a first-person survival horror game developed by veterans of some of the biggest game franchises in history. As investigative journalist Miles Upshur, explore Mount Massive Asylum and try to survive long enough to discover its terrible secret... if you dare.
ActionAdventureIndie - 7

Amnesia: The Dark Descent
Amnesia: The Dark Descent, a first person survival horror. A game about immersion, discovery and living through a nightmare. An experience that will chill you to the core.
ActionAdventureIndie - 8

Visage
Visage is a first-person psychological horror game. Explore a mysterious ever-changing house in a slow-paced, atmospheric world that combines both uncannily comforting and horrifyingly realistic environments, and enjoy a genuinely terrifying experience.
ActionAdventureIndie - 9

Ad Infinitum
When reality is a nightmare, nightmares become real. In this psychological horror game, you fight the terrifying creatures invading your mind. Can you save your sanity?
ActionAdventure - 10

Pathologic Classic HD
Pathologic Classic HD is the Definitive Edition of the original Cult Classic Psychological First-Person Survival game. In this unforgettable experience, players control one of three unique characters as they try to save a mysterious town from a deadly plague that cannot be stopped.
ActionAdventureIndie - 11

Blair Witch
A first-person, story-driven psychological horror game based on the cinematic lore of the Blair Witch. Explore the haunted grounds of the Black Hills Forest in a harrowing investigation that forces you to confront the evil that resides deep in the woods.
AdventureIndie - 12

Amnesia: A Machine for Pigs
From the creators of Amnesia: The Dark Descent and Dear Esther comes a new first-person horrorgame that will drag you to the depths of greed, power and madness. It will bury its snout into your ribs and it will eat your heart.
ActionAdventureIndie
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imho.run is a Steam game recommender that combines collaborative filtering (ALS / iALS / EASE / LightGCN) with content-based scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted gameplay vibes from review text. The lists you see here are generated in seed mode — anchored on ColdSide— so they answer the question “what plays like this?” rather than “what fits my library?”
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