Early Access
Is Backrooms: Facility Unknown still being updated?
Not really. Last updated 10 months ago, with about one update every 6 months, and nothing new since.
Last checked Oct 22, 2026
No recent updatesAll no recent updates games
About the game
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.
Update history
Recent updates
Dec 20, 2025 · Build
Public branch build 21271259
Latest build time Steam reports for the public branch.
Oct 28, 2025 · Patch note
Third hotfix + Small Halloween update has been released (opens in new tab)
Fixed: - Portal causes the game to freeze. Let us know if you're still experiencing any problems with it. - Bacteria cannot reach crouching player in the corner. Additions: - Halloween decorations in the lobby. - Lockers for hiding on Level_1. If you encounter any bugs, please report them in our Discord
Oct 27, 2025 · Build
public_test branch build 20555243
Latest build time Steam reports for the public_test branch.
Oct 26, 2025 · Patch note
Second hotfix has been released (opens in new tab)
First hotfix had no patch notes, so here's a general patch note. Portal issue should be partially fixed. We're still investigating this issue, sorry about that. Skinstealer got his chase sfx back. Bacteria no longer freeze for no reason and should be a bit smarter. Public servers now available. Added a light bulb displaying the status of the lever in the lo…
Sep 12, 2025 · Patch note
DEMO UPDATE v0913 (opens in new tab)
Improved mechanics: Implemented network prediction for sprinting and crouching • Now clients won't have a delay and teleports when moving due to ping. • We will gradually implement this system for most game interactions to provide smoother gameplay in co-op. Player tablet • Added a description for each objective. Now you don't have to guess what to do. • Al…
Questions
When was the last Backrooms: Facility Unknown update?
Backrooms: Facility Unknown last shipped a public branch build 10 months ago (Dec 20, 2025).
How often does Backrooms: Facility Unknown update?
It got about one update every 6 months over the last year and is rarely updated (3/100). 1 of the last 12 months had at least one update day. Not enough of a cadence to call it regular.
Is Backrooms: Facility Unknown abandoned?
Yes, it looks that way. There have been no builds or patch notes in over 180 days, or none on record at all.
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