Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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57% positive of 35 · Mixed · Live from Steam
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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.
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 57% on 2026-11-01 → 57% today (35 reviews)
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Not tested by Valve yet. Results from Valve's own testing.
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Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
for testing new updates
Gameplay & Improvements Sanity now affects stamina regeneration rate instead of stamina drain rate. Bug Fixes Fixed incorrect level unlock requirements. Fixed incorrect display of the required experience to unlock a new scientist level. Fixed quest floppy disk…
Happy Halloween, scientists! 🎃First of all, we want to apologize for the long silence since our last patch. Behind the scenes, we've been busy doing some heavy lifting - migrating the project to Unreal Engine 5.8 and rebuilding our voice chat from the ground …
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 b…
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 smart…
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.Playe…
New stuff added:Entity Bestiary:• You can find it on the first computer, in the corresponding tab.• The bestiary contains a brief description of the monster, its habitat, weaknesses, and a comment from scientists who have previously met it.An audio alert when …
Backrooms: Facility Unknown is now available in Early Access!🎉After more than a year of active development, we have finally reached the Early Access release of the game. This path was not easy, we took on a fairly complex game with zero experience in game dev…
Hello everyone! In case you didn't know, our game has its own discord server! Join to receive up-to-date game development updates and possible game key giveaways. We will answer all your game related questions and suggestions, feel free to ask or suggest somet…