Backrooms Lost Unit — Steam game overview

Stored observation / content update: 2026-11-07T02:07:54.000Z

Find yourself lost in the Backrooms in this co-op journey for 1 to 4 players. Explore eerie levels, solve puzzles, and craft your escape using scavenged items. Entities lurk everywhere, and the deeper you go, the deadlier it gets.

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.