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Backrooms Online: Coop Horror on Windows Pc

Developed By: IndieFist Horror Games

License: Free

Rating: 4,4/5 - 5.274 votes

Last Updated: August 05, 2026

Download on Windows PC

Compatible with Windows 10/11 PC & Laptop

Game Details

Version 2.2.2
Size 198.9 MB
Release Date October 20, 25
Category Adventure Games

Game Permissions:
Allows applications to open network sockets. [see more (7)]

What's New:
• Fixed: you could get stuck in the tutorial if you left before finishing it.• Fixed: black screen when returning to the menu from the pause screen.• The... [see more]

Description from Developer:
Features:
• Online multiplayer horror game
• Coop horror gameplay with up to 4 players
• Voice chat proximity system
• Single-player and multiplayer modes
• Creepy backrooms inspir... [read more]

Game preview ([see all 19 screenshots])

Game preview

About this game

On this page you can download Backrooms Online: Coop Horror and play on Windows PC. Backrooms Online: Coop Horror is free Adventure game, developed by IndieFist Horror Games. Latest version of Backrooms Online: Coop Horror is 2.2.2, was released on 2025-10-20 (updated on 2026-08-05). Estimated number of the downloads is more than 1,000,000. Overall rating of Backrooms Online: Coop Horror is 4,4. Generally most of the top apps on Android Store have rating of 4+. This game had been rated by 5,274 users, 3,901 users had rated it 5*, 414 users had rated it 1*.

How to play Backrooms Online: Coop Horror on Windows?

Instruction on how to play Backrooms Online: Coop Horror on Windows 10 Windows 11 PC & Laptop

In this post, I am going to show you how to install Backrooms Online: Coop Horror on Windows PC by using Android App Player such as BlueStacks, LDPlayer, Nox, KOPlayer, ...

Before you start, you will need to download the APK/XAPK installer file, you can find download button on top of this page. Save it to easy-to-find location.

[Note] You can also download older versions of this game on bottom of this page.

Below you will find a detailed step-by-step guide, but I want to give you a fast overview of how it works. All you need is an emulator that will emulate an Android device on your Windows PC and then you can install applications and use it - you see you're playing it on Android, but this runs not on a smartphone or tablet, it runs on a PC.

If this doesn't work on your PC, or you cannot install, comment here and we will help you!

Step By Step Guide To Play Backrooms Online: Coop Horror using BlueStacks

  1. Download and Install BlueStacks at: https://www.bluestacks.com. The installation procedure is quite simple. After successful installation, open the Bluestacks emulator. It may take some time to load the Bluestacks app initially. Once it is opened, you should be able to see the Home screen of Bluestacks.
  2. Open the APK/XAPK file: Double-click the APK/XAPK file to launch BlueStacks and install the application. If your APK/XAPK file doesn't automatically open BlueStacks, right-click on it and select Open with... Browse to the BlueStacks. You can also drag-and-drop the APK/XAPK file onto the BlueStacks home screen
  3. Once installed, click "Backrooms Online: Coop Horror" icon on the home screen to start playing, it'll work like a charm :D

[Note 1] For better performance and compatibility, choose BlueStacks 5 Nougat 64-bit read more

[Note 2] about Bluetooth: At the moment, support for Bluetooth is not available on BlueStacks. Hence, apps that require control of Bluetooth may not work on BlueStacks.

How to play Backrooms Online: Coop Horror on Windows PC using NoxPlayer

  1. Download & Install NoxPlayer at: https://www.bignox.com. The installation is easy to carry out.
  2. Drag the APK/XAPK file to the NoxPlayer interface and drop it to install
  3. The installation process will take place quickly. After successful installation, you can find "Backrooms Online: Coop Horror" on the home screen of NoxPlayer, just click to open it.

Discussion

(*) is required

Features:
• Online multiplayer horror game
• Coop horror gameplay with up to 4 players
• Voice chat proximity system
• Single-player and multiplayer modes
• Creepy backrooms inspired levels
• Puzzle solving and escape mechanics
• Smart AI enemies and terrifying entities
• Stealth gameplay and survival horror tension
• Frequent updates and new content
Online multiplayer backrooms horror game with voice chat.

Explore creepy liminal spaces, solve puzzles, escape terrifying entities and survive with friends in this scary coop horror experience.

Play online with up to 4 players or enter the backrooms alone in single-player mode.

Backrooms Online: Coop Horror is a terrifying multiplayer and single-player horror game inspired by the unsettling world of the backrooms. Explore over 10 unique levels filled with creepy corridors, strange noises, hidden dangers and deadly creatures.

Every level features different mechanics, puzzles, enemies and environments. Some areas require stealth and teamwork, while others force you to run for your life.

Play with friends in online multiplayer mode and communicate using the built-in voice chat proximity system. Stay together, share clues and try to survive the nightmare. If your team gets separated, escaping becomes much harder.

Prefer solo horror games? Single-player mode offers a tense and immersive scary game experience where every sound matters.


Backrooms Online is constantly evolving with new maps, enemies, gameplay improvements and community requested features.

Whether you enjoy coop horror games, scary online games or creepy backrooms experiences, this horror game will test your nerves.

Download now and survive the backrooms.

Send us feedback and suggestions at media@indiefist.com
• Fixed: you could get stuck in the tutorial if you left before finishing it.
• Fixed: black screen when returning to the menu from the pause screen.
• The mission briefing and the upgrade offer no longer overlap.
• Microphone permission is now requested before the match, so voice chat works.
• Fixed the formatting of the invite message.
Allows applications to open network sockets.
Allows applications to access information about networks.
Allows applications to access information about Wi-Fi networks.
Allows applications to change Wi-Fi connectivity state.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows applications to change network connectivity state.
Allows access to the vibrator.