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Backrooms: Facility Unknown

Backrooms: Facility Unknown - Is a co-op horror game about exploration of dangerous liminal spaces. Wander around the complex alone or with friends. In any case, your task is to do your job and survive.

Steam Page
Release
October 25, 2025
280 days ago
Steam Reviews
Mixed35 reviews54.3%

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Game contextLatest: IGF Team
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Updated: Jul 14, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 14, 2026Publisher scaleThe operating scale of the game's publisher.
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Updated: Jul 14, 2026Creative controlWho appears to retain creative control of the game.
Updated: Jul 14, 2026Release statusWhether and how the game has been released.

Media

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About the Game

  • Play in co-op with friends or with random players.

  • Use various devices that will help you survive the mission

  • In-game voice chat will help you complete your tasks, but be cautious enemies can also hear you

  • Levels with unique mechanics

  • Beware of entities that can harm you

  • The boundaries of the mind are blurred, keep an eye on the level of sanity

  • Complete the tasks and extract

  • Use various devices that will help you survive the mission

  • Proceed carefully, each step may be the last

  • Be vigilant in the face of danger