Backrooms Online: Coop Horror
8.9 352
v3.7.3 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 3.7.3 was updated on August 4, 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.
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
• 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
Backrooms Anomaly 3.7.3 Update
• 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.
Read More
Backrooms Anomaly Features
Previous Versions
More
Variant
Arch
Version
DPI
84
August 5, 2026
Backrooms Online: Coop Horror
3.7.3
(84)
Requires Android: Android 7.1+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 69e33b305c1f1a2440b5d9b1951cb0b45f4a5445
Base APK: com.IndieFist.Backrooms.Anomaly.apk
Split APKs: config.arm64_v8a
Size: 152.79 MB
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 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.
• 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.
arm64-v8a
Android 7.1+
nodpi
84
August 5, 2026
Backrooms Online: Coop Horror
3.7.3
(84)
Requires Android: Android 7.1+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: f6cd3a658bbc20ce434471f9b94e8fcb999ccd96
Base APK: com.IndieFist.Backrooms.Anomaly.apk
Split APKs: config.armeabi_v7a
Size: 151.48 MB
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 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.
• 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.
armeabi-v7a
Android 7.1+
nodpi
Variant
Arch
Version
DPI
83
August 4, 2026
Backrooms Online: Coop Horror
3.7.2
(83)
Requires Android: Android 7.1+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 79ee08e8bb4da6ee8c68b796a10e6802d9e277b5
Base APK: com.IndieFist.Backrooms.Anomaly.apk
Split APKs: config.arm64_v8a
Size: 152.63 MB
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 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.
• 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.
arm64-v8a
Android 7.1+
nodpi
83
August 4, 2026
Backrooms Online: Coop Horror
3.7.2
(83)
Requires Android: Android 7.1+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: 4484ba629968aa5d3df75b302707f551ffd4dd7f
Base APK: com.IndieFist.Backrooms.Anomaly.apk
Split APKs: config.armeabi_v7a
Size: 151.33 MB
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 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.
• 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.
armeabi-v7a
Android 7.1+
nodpi
Variant
Arch
Version
DPI
82
August 3, 2026
Backrooms Online: Coop Horror
3.7.1
(82)
Requires Android: Android 7.1+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 7e1b87590ec2438d5a6ff255a8b103d8d3634062
Base APK: com.IndieFist.Backrooms.Anomaly.apk
Split APKs: config.arm64_v8a
Size: 152.62 MB
What's New:
NEW
• Sanity bar above your teammates in multiplayer: see when someone is about to break.
• Expert mode: complete a full loop to unlock it and show off your star.
• New cinematic when you complete a loop.
FIXED
• Crashes when returning to the shelter and when joining multiplayer games.
• Ads no longer show up on top of cutscenes.
• Video rewards are now always granted.
• Purchase messages and audio glitches.
• Sanity bar above your teammates in multiplayer: see when someone is about to break.
• Expert mode: complete a full loop to unlock it and show off your star.
• New cinematic when you complete a loop.
FIXED
• Crashes when returning to the shelter and when joining multiplayer games.
• Ads no longer show up on top of cutscenes.
• Video rewards are now always granted.
• Purchase messages and audio glitches.
arm64-v8a
Android 7.1+
nodpi
82
August 3, 2026
Backrooms Online: Coop Horror
3.7.1
(82)
Requires Android: Android 7.1+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: d1e9b7a9c9d2999d09fc8d458fe744657431936c
Base APK: com.IndieFist.Backrooms.Anomaly.apk
Split APKs: config.armeabi_v7a
Size: 151.32 MB
What's New:
NEW
• Sanity bar above your teammates in multiplayer: see when someone is about to break.
• Expert mode: complete a full loop to unlock it and show off your star.
• New cinematic when you complete a loop.
FIXED
• Crashes when returning to the shelter and when joining multiplayer games.
• Ads no longer show up on top of cutscenes.
• Video rewards are now always granted.
• Purchase messages and audio glitches.
• Sanity bar above your teammates in multiplayer: see when someone is about to break.
• Expert mode: complete a full loop to unlock it and show off your star.
• New cinematic when you complete a loop.
FIXED
• Crashes when returning to the shelter and when joining multiplayer games.
• Ads no longer show up on top of cutscenes.
• Video rewards are now always granted.
• Purchase messages and audio glitches.
armeabi-v7a
Android 7.1+
nodpi
Variant
Arch
Version
DPI
81
August 1, 2026
Backrooms Online: Coop Horror
3.7.0
(81)
Requires Android: Android 7.1+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 6152ab4fc284c971127c7c8f5ce675eedb3c216e
Base APK: com.IndieFist.Backrooms.Anomaly.apk
Split APKs: config.arm64_v8a
Size: 152.34 MB
What's New:
New Update!
• New cooperative box puzzles.
• Use pressure plates to activate bridges.
• Exit path guidance now helps teammates reach the escape.
• Invite friends directly from the game.
• Gameplay improvements and bug fixes.
• New cooperative box puzzles.
• Use pressure plates to activate bridges.
• Exit path guidance now helps teammates reach the escape.
• Invite friends directly from the game.
• Gameplay improvements and bug fixes.
arm64-v8a
Android 7.1+
nodpi
81
August 1, 2026
Backrooms Online: Coop Horror
3.7.0
(81)
Requires Android: Android 7.1+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: c486bba3f89afec539bdd4c6583a8beac17ef0db
Base APK: com.IndieFist.Backrooms.Anomaly.apk
Split APKs: config.armeabi_v7a
Size: 150.98 MB
What's New:
New Update!
• New cooperative box puzzles.
• Use pressure plates to activate bridges.
• Exit path guidance now helps teammates reach the escape.
• Invite friends directly from the game.
• Gameplay improvements and bug fixes.
• New cooperative box puzzles.
• Use pressure plates to activate bridges.
• Exit path guidance now helps teammates reach the escape.
• Invite friends directly from the game.
• Gameplay improvements and bug fixes.
armeabi-v7a
Android 7.1+
nodpi
More Information
Package Name:
Update Date:
2026-08-04
Latest Version:
3.7.3
Need Update:
Available on:
Requirements:
Android 7.1+
Report:
Safe to Download
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