Announcement
Minor Update - 06-22-2026
Fixed Steam achievements not unlocking properly - Fixed forest collisions - Fixed Prologue underwater walking - Some minor fixes
Read announcementSteam
EXPEDITION TO THE BACKROOMS
Also known as EXPEDITION TO THE BACKROOMS, etb, expedition to backrooms
You are the exploration team from company Async, you arrive to reported anomaly place and searching for anomalies, but what would you find? Prepare yourself for a gripping and heart-pounding adventure in EXPEDITION TO THE BACKROOMS, where every step could be your last.
Last update
22 Jun 2026
Players now
7
Latest update
Update history
Browse past updates and patch notes for this game.
16 updates
June 2026
- Minor Update - 06-04-2026Full redesign of the map selector. Now it is possible to select a specific standpoint as well as a location - Some changes to DLSS - Added loading screens - Lobby UI redesign - Added a flashlight to the "Camera" item, n…
May 2026
- ━━━━━━━━━━━━━━━━━━ THE NEXT MAJOR UPDATE IS NOW LIVE ━━━━━━━━━━━━━━━━━━ The game has been completely rebuilt from the ground up. This update reworks and improves nearly every aspect of the experience — including graphic…Patch notes
- ━━━━━━━━━━━━━━━━━━ UPDATE DELAY ━━━━━━━━━━━━━━━━━━ Due to technical issues, the upcoming major update has been delayed for a few hours (Approximately 4-5 hours). We’re currently working on resolving the remaining proble…Patch notes
- NEXT MAJOR UPDATE ANNOUNCEMENT We are finally ready to announce the release date of our next major update, along with a roadmap for the future of the game. Why Are There No New Levels In This Update? This is not a small…Patch notes
January 2026
- Happy New Year! REGARDING THE UPDATE DELAYS: A lot has happened since the release, and I want to sincerely apologize for the long silence and lack of updates. After release, I had to deal with several serious personal i…Patch notes
July 2025
- GAME PRICE DECREASE GAME PRICE CHANGED FROM 7.99$ -> 4.79$! SO EVERYONE CAN PLAY AND ENJOY BACKROOMS WITH FRIENDS!Patch notes
- SMALL UPDATESMALL UPDATE - Some fixes for Level Office. - Minor changes to Level 0. - Shader Compilation was added back.
- SMALL UPDATESMALL UPDATE Some minor improvements.
- CRASHES HOTFIX Fixed crashes. Minor improvements to games stability. Minor performance optimizations.Patch notes
- SMALL FIX UPDATESMALL UPDATE Added Discord integration to correctly display games title.
- BETA (Early Access) version contains: Huge extension for Level 0 New sublevel system with two new sublevels: Art Gallery and Forest Huge extension for Level Office Two Endings! Many new paths and open-worldish system of…Patch notes
Gallery
In-game media
Achievements
Community progression
Top picks from 15 Steam achievements, sorted by player unlock rates.
- Is this the only way out?Complete prologue69.3%
- Not planned EXPEDITIONEnter THE BACKROOMS55.5%
- Quiet place, too quiet...Enter Forest48.5%
- Final destinationExit Forest30.4%
- SOMETHING IS WATCHING YOU.Enter Office30.0%
- Clipping WallsWalls... They... They disappear...26.2%