Backrooms Online: Coop Horror
8.7 344
v3.6.4 by IndieFist Horror Games
About Backrooms Anomaly
Backrooms Anomaly (Package Name: com.IndieFist.Backrooms.Anomaly) is developed by IndieFist Horror Games and the latest version of Backrooms Online: Coop Horror 3.6.4 was updated on July 25, 2026. Backrooms Online: Coop Horror is in the category of Action. You can check all apps from the developer of Backrooms Online: Coop Horror. Currently this app is for free. This app can be downloaded on Android 7.1+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
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.
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
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
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.
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
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
Backrooms Anomaly 3.6.4 Update
Fixed several crashes, including one when entering the door code and another when revealing the map path with a video reward. Fixed fog not appearing correctly in Expert mode online matches. Fixed an issue affecting leaderboard names. General stability improvements.
Read More
Backrooms Anomaly Features
Previous Versions
More
Requires Android: Android 7.1+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 8e26013fa0254ff673f7299435b8b27946caba49
Size: 152.2 MB
What's New:
Fixed several crashes, including one when entering the door code and another when revealing the map path with a video reward. Fixed fog not appearing correctly in Expert mode online matches. Fixed an issue affecting leaderboard names. General stability improvements.
Variant
Arch
Version
DPI
79
July 25, 2026
Backrooms Online: Coop Horror
3.6.3
(79)
Requires Android: Android 7.1+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: b17640c2bfefc2e870b12986439004873759c8cc
Base APK: com.IndieFist.Backrooms.Anomaly.apk
Split APKs: config.armeabi_v7a
Size: 150.39 MB
What's New:
- Fixed a door in Level 0 that could fail to open.
- Fixed fog not getting darker in later loops on Expert Mode.
- Fixed fog not getting darker in later loops on Expert Mode.
armeabi-v7a
Android 7.1+
nodpi
79
July 25, 2026
Backrooms Online: Coop Horror
3.6.3
(79)
Requires Android: Android 7.1+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: c06277252e76bf229d96991cd249aa399fd52167
Base APK: com.IndieFist.Backrooms.Anomaly.apk
Split APKs: config.arm64_v8a
Size: 151.75 MB
What's New:
- Fixed a door in Level 0 that could fail to open.
- Fixed fog not getting darker in later loops on Expert Mode.
- Fixed fog not getting darker in later loops on Expert Mode.
arm64-v8a
Android 7.1+
nodpi
Variant
Arch
Version
DPI
78
July 25, 2026
Backrooms Online: Coop Horror
3.6.2
(78)
Requires Android: Android 7.1+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 61fed2e64625af561c3e92fe1c0e85c13d2b88c1
Base APK: com.IndieFist.Backrooms.Anomaly.apk
Split APKs: config.arm64_v8a
Size: 162.95 MB
What's New:
Now playable on PC via Google Play Games, with full keyboard & mouse support.
New: Extreme Round. After clearing every level, the match keeps going with rising difficulty — thicker fog and tougher enemies each round.
Level order is now shuffled each match, so every session feels different.
Fixed: Season Pass progress bar display.
New: Extreme Round. After clearing every level, the match keeps going with rising difficulty — thicker fog and tougher enemies each round.
Level order is now shuffled each match, so every session feels different.
Fixed: Season Pass progress bar display.
arm64-v8a
Android 7.1+
nodpi
78
July 25, 2026
Backrooms Online: Coop Horror
3.6.2
(78)
Requires Android: Android 7.1+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: 10e56953059c0b91eea46fdc2fd8614e581ee391
Base APK: com.IndieFist.Backrooms.Anomaly.apk
Split APKs: config.armeabi_v7a
Size: 161.59 MB
What's New:
Now playable on PC via Google Play Games, with full keyboard & mouse support.
New: Extreme Round. After clearing every level, the match keeps going with rising difficulty — thicker fog and tougher enemies each round.
Level order is now shuffled each match, so every session feels different.
Fixed: Season Pass progress bar display.
New: Extreme Round. After clearing every level, the match keeps going with rising difficulty — thicker fog and tougher enemies each round.
Level order is now shuffled each match, so every session feels different.
Fixed: Season Pass progress bar display.
armeabi-v7a
Android 7.1+
nodpi
Requires Android: Android 7.1+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: eb46238bac13569a11b1072545e52c2d24741e4d
Size: 156.31 MB
What's New:
• Fixed friend list and recent friends issues.
• Fixed Quick Match connection reliability.
• Improved security pass objectives and instructions.
• Updated advertising and consent SDKs.
• Reduced download size and improved stability.
• Fixed Quick Match connection reliability.
• Improved security pass objectives and instructions.
• Updated advertising and consent SDKs.
• Reduced download size and improved stability.
More Information
Package Name:
Update Date:
2026-07-25
Latest Version:
3.6.4
Need Update:
Available on:
Requirements:
Android 7.1+
Report:
Safe to Download
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