Released Feb 11, 2021 $8.99 Overwhelmingly Positive Counts toward your Steam games

The Room 4: Old Sins

By Fireproof Games

Puzzle Mystery Point & Click Adventure Lovecraftian Escape Room Singleplayer Hidden Object Story RichHorrorExplorationFirst-Person

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Followers —

Reviews 17,891 Overwhelmingly Positive

Players yesterday 30 at the busiest moment

Owners 200K–500K estimated

The Room 4: Old Sins is a game tagged Puzzle, Mystery and Point & Click by Fireproof Games, released Feb 11, 2021. It has 17,891 Steam reviews (Overwhelmingly Positive). It has an estimated 200K–500K owners on Steam. The Steam games most like it include The Room Three, The Room and The Room Two.

The disappearance of an ambitious engineer and his high-society wife provokes a hunt for a precious artefact. The trail leads you to the attic of their home, and the discovery of an old, peculiar dollhouse. What secrets lie within these walls?

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<a href="https://launchrivals.com/games/1361320-the-room-4-old-sins"><img src="https://launchrivals.com/games/1361320/badge.png" alt="The Room 4: Old Sins launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/1361320-the-room-4-old-sins"><img src="https://launchrivals.com/games/1361320/badge.png?theme=light" alt="The Room 4: Old Sins launch date" width="320" height="84"></a>

The Room Three 100% match · Puzzle, Mystery, Point & Click
The Room 99% match · Puzzle, Mystery, Point & Click
The Room Two 96% match · Puzzle, Mystery, Point & Click
Boxes: Lost Fragments 89% match · Puzzle, Mystery, Point & Click
3D Escape: Chinese Room 88% match · Puzzle, Mystery, Point & Click
Dark Room 85% match · Puzzle, Mystery, Point & Click
Alice in the Manor 84% match · Puzzle, Mystery, Point & Click
Cube Escape Collection 82% match · Puzzle, Mystery, Point & Click
3D Escape Room: Cursed Legacy 82% match · Puzzle, Mystery, Point & Click
The Puppet's Casket 81% match · Puzzle, Mystery, Point & Click

Steam data

Everything Steam lists for The Room 4: Old Sins · record updated 23 hours ago

Steam store

Overview

App ID1361320

Release dateFeb 11, 2021

Last change number37444986

Last record update23 hours ago

App type: Game
Developer: Fireproof Games
Publisher: Fireproof Games
Steam profile: Counts toward game count and achievement totals · checked Nov 1, 2025
Franchise: The Room
Technologies: Unity detected
Website: fireproofgames.com

Windows

Steam Deck: Playable

Single-playerSteam AchievementsSteam CloudSteam Trading CardsFamily Sharing

Patches

Build	Branch	Updated
20337132	public	Nov 12, 2025

Depots

ID	Name	Systems	Size	Download	Manifest
1361321	—	Windows	10.43 GB	2.73 GB	6950105697823116572

Branch	Build	Updated	Access
public	20337132	Nov 12, 2025	Open

Configuration

Install foldersteamapps/common/The Room Old Sins

Executable	Arguments	Systems	Description
OldSins.exe		Windows

Space per player100.0 MB

Filesup to 3

Save locations1

Root	Path	Pattern	Systems
WinAppDataLocalLow	Fireproof Studios/Old Sins	*.save	Windows

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

The Room 4: Old Sins

About The Room 4: Old Sins

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