Lost In The Backrooms: Day 100 — Steam game overview

Stored observation / content update: 2026-11-06T23:20:51.000Z

Lost in the backrooms day 100 is a co-op horror game based on the concept of the backrooms with different levels and entities , a sanity system and unreal engine 5 graphics for the best immersive experience.

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

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