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How to install "The Undergarden"

Deep underground, a forgotten land awaits.

Author

Quek04

Downloads

44.6M

Last Updated

Apr 7, 2026

Mod Loaders

NeoForge Forge

Minecraft Versions

1.21.1 1.20.6 1.19.4 1.18.2 1.17.1 1.16.5
Ores and Resources Armor, Tools, and Weapons Dimensions Adventure and RPG Mobs

Quick Install ID

#the-undergarden

Install The Undergarden in GDLauncher

The Undergarden runs on NeoForge, Forge. Pick whichever your existing instance uses, or create a new one. GDLauncher installs the correct loader automatically.

Install on NeoForge

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the NeoForge loader and a Minecraft version that The Undergarden supports (1.21.1, 1.20.6, 1.19.4 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #the-undergarden, find The Undergarden in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Install on Forge

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the Forge loader and a Minecraft version that The Undergarden supports (1.21.1, 1.20.6, 1.19.4 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #the-undergarden, find The Undergarden in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Before you install

Make sure your Minecraft version matches what The Undergarden supports. As of the latest release, 1.21.1, 1.20.6, 1.19.4 are supported. The Undergarden supports multiple loaders (NeoForge, Forge); pick whichever matches your other mods. GDLauncher checks compatibility for you and won't install something incompatible with the instance you've chosen.

Frequently Asked Questions

Is The Undergarden free?

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

What Minecraft versions does The Undergarden support?

The Undergarden supports Minecraft 1.21.1, 1.20.6, 1.19.4, 1.18.2, 1.17.1, 1.16.5. GDLauncher will automatically pick a compatible version when you install it.

Does The Undergarden require Forge or Fabric?

The Undergarden supports NeoForge, Forge. Pick the loader that matches your other mods, or let GDLauncher set up a fresh instance for you.

How do I install The Undergarden?

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

Who made The Undergarden?

The Undergarden is made by Quek04. The full project lives on CurseForge (https://www.curseforge.com/minecraft/mc-mods/the-undergarden).

Need help?

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

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