How many people are playing Lost In The Backrooms: Day 100 right now?

Lost In The Backrooms: Day 100 has 0 players on Steam right now, with a 24-hour peak of 0 and an all-time peak of 3 on 12 Sep 2026.

What is the all-time peak player count of Lost In The Backrooms: Day 100?

3 concurrent players on 12 Sep 2026.

Lost In The Backrooms: Day 100 was released on Steam on 26 May 2026.

GameApp ID 3,964,500by Rough devsReleased 26 May 2026

WindowsEngine —

App ID3,964,500

Release date26 May 2026

Engine—

Install size3.63 GB

TypeGame

Last update31 May 2026

Steam Deck—

DLC0

DeveloperRough devs

Changenumber38,320,752

Price—

Packages0

PublisherRough devs

SystemsWindows

Followers—

Depots1

Lost In The Backrooms: Day 100

Steam user reviews

Mostly Positive

73.3%· 15 reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

Playing now

+0 vs. yesterday

0.0%of peak

All-time peak

12 Sep 2026

Subs that grant this app

0 packages

No packages seen for app 3964500 yet. Packages appear as their changelists arrive.

Lost In The Backrooms: Day 100 Packages · SteamPeaks