Backrooms Lost Unit — Upcoming Levels Playtest
JD Archives
Want to be part of the private testing for the upcoming Backrooms Lost Unit update?
You'll have the opportunity to test some of the new levels and actively communicate with the developer to report bugs, issues, and feedback.
If you're interested, apply using the Google Doc below:
Playtest application
This announcement was originally published by JD Archives on Steam on Sep 30, 2026.
Open the original on Steam