Online co-op Psychological Horror games

Every online co-op Psychological Horror game on Steam we know of, newest first. Add tags or a price band to narrow it down.

Showing 251–260 of 725 games matching Psychological Horror · updated 13 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
67% of 185

INOUT is a cooperative horror game for 1-4 players. For years, the locals have been afraid of an old mansion in Madyland. A possessed maniac and an ancient evil have settled here. Become a member of a team of exorcists and expel the evil force!

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$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
0% of 1

Sanitism: A rare mental illness with an unknown origin that causes its victims to lose their rationality and empathy, leading to uncontrollable, violent behavior. The disease induces a state of severe aggression, prompting individuals to attack anyone in their vicinity.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
30% of 13

Red Core Division is a co-op survival horror game for 1–4 players. Enter a classified containment facility, where something has gone horribly wrong. Your mission: find evidence of paranormal activity, complete high-risk objectives, and escape alive. But, something is down there—something that hunts.

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
60% of 5

Step into the haunting world of Stranded Souls, A co-op horror game designed to challenge your wits and test your courage, this game lets you gather up to 4 players to face the unknown, unravel mysteries, and survive the horrors that lie ahead.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
0% of 3

Backrooms: Final Exam Part II is a cooperative horror game for 1–4 players. Together or alone, you'll return to a place you were never meant to leave. The deeper you go, the more uncertain it becomes whether there was ever a way out.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
86% of 166

Explore quiet liminal spaces that feel familiar, yet strangely wrong. Walk, climb, and swim through five handcrafted stages, then build worlds of your own in a powerful sandbox. Publish them through LIMSCAPERS, visit other creators’ spaces, and explore together in Multiplay Beta.

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$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
68% of 117

In this asymmetric 2 player co-op horror game, one hacker and one robber must collaborate and communicate to locate items in haunted houses. Search and survive to earn money and progress, but beware because you're not alone. A perfect game for two partners in crime looking for a challenge!

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$
Released
Price
$ · Cheap
Players
👥 Up to 6 players
Reviews
87% of 206

An online co-op horror game with up to 6 players. Use fully physics-based objects and fluid movement to grab some cash and escape The Grind. Use cash to buy items and equipment and fund community goals. Create your Grabba and get rich or die trying.

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