Psychosis

First-person survival horror where the world changes around you

Aaron Gilbert · Released Dec 20, 2022 · Early Access

As of Oct 28, 2026: Early Access, no updates for over a year

Reviews: Mostly Positive; 72% of 67
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 1 year ago; May 24, 2025
Minimum PC: Dedicated GPU; 1 GB RAM · 0.8 GB disk; Full requirements

What is Psychosis?

Psychosis is a free first-person horror game set in the 1990s Pacific Northwest, where you investigate a missing family. You explore, piece together evidence, solve puzzles, and fight creatures with guns and melee weapons.

For you if...

+you like horror stories about violence and deteriorating sanity

Not for you if...

−you want a finished game rather than an Early Access project

What players say

72% of 67 reviews are positive

Players praise the atmosphere, retro visuals, and psychological scares. Individual reviewers criticize the combat or find the ending unrewarding.

Screenshots and trailer

Psychosis system requirements

Minimum: Dedicated GPU, 1 GB RAM, 0.8 GB of disk space.

As published by the developer.

Can my PC run Psychosis?

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Minimum

OS: Windows 7
Processor: Quad-Core CPU
Graphics: Dedicated GPU
Memory: 1 GB RAM
Storage: 781 MB available space
DirectX: Version 11

Does Psychosis have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Psychosis run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Steam features: Cloud saves, Family Sharing
Languages: Full audio: English. Text only: Italian, German, Spanish - Spain, Czech, Greek, Hungarian, Polish, Portuguese - Brazil, Spanish - Latin America, Filipino, French, Russian.

Does Psychosis use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam