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Inside the Backrooms header image
Released Jun 20, 2022 Early Access $6.99 Very Positive Counts toward your Steam games

Inside the Backrooms

By MrFatcat

HorrorMultiplayerSurvival HorrorPuzzlePsychological HorrorCo-opOnline Co-OpAdventureExplorationFirst-PersonAtmosphericFPS
Track this game Steam page
Followers —
Reviews 38,853 Very Positive
Players yesterday 237 at the busiest moment
Owners 1M–2M estimated

About Inside the Backrooms

Inside the Backrooms is a game tagged Horror, Multiplayer and Survival Horror by MrFatcat, released Jun 20, 2022. It has 38,853 Steam reviews (Very Positive). It has an estimated 1M–2M owners on Steam. The Steam games most like it include Escape the Backrooms, Backrooms: No Escape and CoopRooms.

Inside the Backrooms is a horror multiplayer game mixed with different mechanics that will make you spend an intense night with friends. Explore, think, interact, but be careful, it is rumored that there are several entities wishing to find you...
From the Steam page

Steam's store box shows the price and a buy button. It loads from Steam, which may set its own cookies.

Steam data

Everything Steam lists for Inside the Backrooms · record updated 1 day ago

Steam store

Overview

App ID1987080
Release dateJun 20, 2022
Last change number40222807
Last record update1 day ago

App info

App type
Game
Developer
MrFatcat
Publisher
MrFatcat, Dropsiick
Steam profile
Counts toward game count and achievement totals · checked Nov 1, 2025

Platforms

Windows 64-bit
Steam Deck
Playable

Features

8
Single-playerMulti-playerCo-opOnline co-opSteam AchievementsTracked controller supportSteam WorkshopFamily Sharing

Patches

Builds

1
BuildBranchUpdated
24477856publicJul 30, 2026

Depots

Depots

1
IDNameSystemsSizeDownloadManifest
1987081 — All 21.90 GB 11.12 GB 5039846724399082316

Branches

1
BranchBuildUpdatedAccess
public 24477856 Jul 30, 2026 Open

Configuration

Install foldersteamapps/common/Inside The Backrooms

Launch options

1
ExecutableArgumentsSystemsDescription
Inside the Backrooms.exe Windows

Cloud saves

Space per player93.13 GB
Filesup to 1,000
Save locations0

Data from public Steam pages, updated daily; 1 day of history. Owner counts are estimates. LaunchRivals is not affiliated with Valve or Steam.

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