Backrooms: Facility Unknown
Release date: Oct 25, 2025
Developers: Triple E Games
Publishers: Triple E Games
Genres: Action, Adventure, Indie, Massively Multiplayer, Early Access
Categories: Single-player, Multi-player, Co-op, Online Co-op, Family Sharing
Supported languages: English, Russian, French, German, Spanish - Spain, Simplified Chinese, Polish, Portuguese - Brazil, Japanese

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 


Notes: The game contains blood and violence. The game may scare you. The game also has an unmoderated voice chat, which all players have access to.