Based on a creepypasta, the Retro Backrooms brings a nostalgic feeling of being lost in endless piles of empty pixel rooms with fluorescent lights at full hum-buzz.
You have to find your way out, but of course, some Monsters don't want you to leave.

The Backrooms of existence, a hellish dimension of infinite maze-like constructs, each level pushing deeper into the despair. suddenly you become the loneliness man in this weird retro Backrooms game, the tail of the backrooms is well-known. In this Retro FPS horror survival game, you'll go into the backrooms yourself, where every action you make could spell the difference between life and death.

// Option A // q4a1w

To Retro Backrooms mod from happymod.freeflix.info.
You need enable the option "Unknown Sources".
1. Click on the above link to Retro Backrooms mod APK.
2. Save the file in your device s 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 // 55m4l

To Retro Backrooms from HappyMod APP, you can follow this:
1. Open your browser and the HappyMod APK file from happymod.freeflix.info - 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 s and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Retro Backrooms in HappyMod App.