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How to install "Better Cave Worlds"

Datapack that creates Cave Worlds, based on the old preset, featuring all biomes, ocean caves, and most structures.

Author

Klinbee

Downloads

51.1K

Last Updated

Oct 17, 2025

License

MIT

Mod Loaders

Fabric Forge NeoForge Quilt

Minecraft Versions

1.21.10 1.20.6 1.19.4
adventure datapack worldgen

Quick Install ID

#better-cave-worlds

Install Better Cave Worlds in GDLauncher

  1. Open GDLauncher and pick (or create) the instance you want to add Better Cave Worlds to.
  2. Open the Addons tab and click Add Addons.
  3. Paste the Quick Install ID #better-cave-worlds, select Better Cave Worlds, 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 Better Cave Worlds supports. As of the latest release, 1.21.10, 1.20.6, 1.19.4 are supported. Better Cave Worlds supports multiple loaders (Fabric, Forge, NeoForge, Quilt); 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 Better Cave Worlds free?

Yes. Better Cave Worlds is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does Better Cave Worlds support?

Better Cave Worlds supports Minecraft 1.21.10, 1.20.6, 1.19.4. GDLauncher will automatically pick a compatible version when you install it.

Does Better Cave Worlds require Forge or Fabric?

Better Cave Worlds supports Fabric, Forge, NeoForge, Quilt. Pick the loader that matches your other mods, or let GDLauncher set up a fresh instance for you.

How do I install Better Cave Worlds?

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

Who made Better Cave Worlds?

Better Cave Worlds is made by Klinbee. The full project lives on Modrinth (https://modrinth.com/datapack/better-cave-worlds).

Need help?

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

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