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Steam News26 October 20258mo ago

Second hotfix has been released

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.

Full notes

Full Backrooms: Facility Unknown update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

2 fixes2 additions1 change1 removal
  • Gameplay
  • Fixes
  • UI and audio
  • Server
fixedFirst hotfix had no patch notes, so here's a general patch note.
fixedPortal issue should be partially fixed. We're still investigating this issue, sorry about that.
changedSkinstealer got his chase sfx back.
removedBacteria no longer freeze for no reason and should be a bit smarter.
addedPublic servers now available.
addedAdded a light bulb displaying the status of the lever in the lobby. If you encounter any bugs, please report them in our Discord

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 lobby. If you encounter any bugs, please report them in our Discord

Source

Steam News / 26 October 2025

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