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How to install "The Backrooms 3"

This is the Backrooms in Minecraft. This Backrooms map has 21 levels for you to escape. They all have their fair share of difficulty. Some are hard, like Level !, while others are easy, like Level 0. But, it will still be tough to escape the Backrooms.

Author

GabAndTheBoysAndThe

Downloads

2.3K

Last Updated

Apr 5, 2026

Minecraft Versions

26.1 1.21.11
Adventure Creation Game Map Puzzle

Quick Install ID

#the-backrooms-3

Install The Backrooms 3 in GDLauncher

  1. Open GDLauncher and pick (or create) the instance you want to add The Backrooms 3 to.
  2. Open the Addons tab and click Add Addons.
  3. Paste the Quick Install ID #the-backrooms-3, select The Backrooms 3, and click Download. GDLauncher handles dependencies and version matching automatically.
  4. Hit Play and you're done.

Before you install

Make sure your Minecraft version matches what The Backrooms 3 supports. As of the latest release, 26.1, 1.21.11 are supported. GDLauncher checks compatibility for you and won't install something incompatible with the instance you've chosen.

Frequently Asked Questions

Is The Backrooms 3 free?

Yes. The Backrooms 3 is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does The Backrooms 3 support?

The Backrooms 3 supports Minecraft 26.1, 1.21.11. GDLauncher will automatically pick a compatible version when you install it.

Does The Backrooms 3 require Forge or Fabric?

Check the CurseForge page for The Backrooms 3 to see which mod loader it supports. GDLauncher will install the correct loader automatically once you pick the addon.

How do I install The Backrooms 3?

Open GDLauncher, go to your instance's Addons tab, click Add Addons, and paste the Quick Install ID #the-backrooms-3. GDLauncher handles dependencies and the right Minecraft version automatically.

Who made The Backrooms 3?

The Backrooms 3 is made by GabAndTheBoysAndThe. The full project lives on CurseForge (https://www.curseforge.com/minecraft/worlds/the-backrooms-3).

Need help?

Read our troubleshooting guide, check the guides section, or join the GDLauncher Discord community.

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