GDLauncher logo
YUNG's Cave Biomes logo
Modrinth Modrinth · Mod

How to install "YUNG's Cave Biomes"

Adds new vanilla+ cave biomes and underground content!

Author

YUNGNICKYOUNG

Downloads

2.5M

Last Updated

Aug 21, 2025

License

LicenseRef-All-Rights-Reserved

Mod Loaders

Fabric Forge NeoForge

Minecraft Versions

1.21.1 1.20.1 1.18.2
adventure decoration food mobs worldgen

Quick Install ID

#yungs-cave-biomes

Install YUNG's Cave Biomes in GDLauncher

YUNG's Cave Biomes runs on Fabric, Forge, NeoForge. Pick whichever your existing instance uses, or create a new one. GDLauncher installs the correct loader automatically.

Install on Fabric

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the Fabric loader and a Minecraft version that YUNG's Cave Biomes supports (1.21.1, 1.20.1, 1.18.2 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #yungs-cave-biomes, find YUNG's Cave Biomes 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 YUNG's Cave Biomes supports (1.21.1, 1.20.1, 1.18.2 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #yungs-cave-biomes, find YUNG's Cave Biomes in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

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 YUNG's Cave Biomes supports (1.21.1, 1.20.1, 1.18.2 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #yungs-cave-biomes, find YUNG's Cave Biomes 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 YUNG's Cave Biomes supports. As of the latest release, 1.21.1, 1.20.1, 1.18.2 are supported. YUNG's Cave Biomes supports multiple loaders (Fabric, Forge, NeoForge); 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 YUNG's Cave Biomes free?

Yes. YUNG's Cave Biomes is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does YUNG's Cave Biomes support?

YUNG's Cave Biomes supports Minecraft 1.21.1, 1.20.1, 1.18.2. GDLauncher will automatically pick a compatible version when you install it.

Does YUNG's Cave Biomes require Forge or Fabric?

YUNG's Cave Biomes supports Fabric, Forge, NeoForge. Pick the loader that matches your other mods, or let GDLauncher set up a fresh instance for you.

How do I install YUNG's Cave Biomes?

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

Who made YUNG's Cave Biomes?

YUNG's Cave Biomes is made by YUNGNICKYOUNG. The full project lives on Modrinth (https://modrinth.com/mod/yungs-cave-biomes).

Need help?

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

View on Modrinth Download GDLauncher