The Backrooms: Liminalphobia

Update 0.2.0

Atomicast Studios

Update 0.2.0

New

  • Steam achievements! There are 17 to earn: getting into the Backrooms, filling in the research logbook, surviving some of the levels' worst moments and a few just for fun. A few stay hidden until you earn them.
  • Your research already counts. Everything you've documented in the logbook on any tape counts toward the logbook achievements, so some may unlock the first time you start the game.
  • A clearer APPLY button in the video settings. APPLY now sits next to BACK and lights up amber when you have changes waiting, so you can't miss it.

Fixes

  • Fixed a security hole: someone who knew your Steam ID could connect to your game without being invited to your lobby.
  • The game is now built a different way under the hood (native code instead of .NET). It should play exactly the same. If anything seems off, please let us know.
  • Fewer first-time stutters with the newest content. The list of what each level needs, which the game prepares behind the loading screen, has been brought up to date.

This announcement was originally published by Atomicast Studios on Steam on Oct 21, 2026.

Open the original on Steam

Announcements come from each game's Steam news feed. ©2026 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. slopranks is not affiliated with or endorsed by Valve. Steam News