Welcome, hero

As a result of secret experiment, scientist made a new whole random dimension getting weird and hard to explain the more you go into it, the Backrooms portal takes you and your team to the unknown, suddenly you become the loneliness man in this weird Backrooms game, the tail of the backrooms is well-known. In this Indie horror survival game, you'll go into the backrooms yourself, where every action you make could spell the difference between life and death.

In this free atmospheric horror game, you'll find heart-pounding horror, chases, and creepy creatures. Explore the old backrooms to escape the monster chasing you.

A real horror from a yellow space !
Do you have any escape plane !
You had to get up and live in the backrooms first !

Features :

Real creepy ambient
Good graphics
Easy to control

Download now The Backrooms Horror Game!

// Option A //

To download Backrooms Sandbox Survive Game mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Backrooms Sandbox Survive Game mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Backrooms Sandbox Survive Game from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Backrooms Sandbox Survive Game in HappyMod App.