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CurseForge CurseForge · Mod

How to install "Biome Replacer"

A quick way to get rid of a biome. Useful for tweaking datapack-based generators (like Terralith) that don't have a convenient configuration.

Author

werdei

Downloads

8.5M

Last Updated

Jan 12, 2026

Mod Loaders

NeoForge Fabric Forge Quilt

Minecraft Versions

1.21.11 1.20.6 1.19.4 1.18.2
World Gen Server Utility Utility & QoL

Quick Install ID

#biome-replacer

Install Biome Replacer in GDLauncher

Biome Replacer runs on NeoForge, Fabric, Forge, Quilt. 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 Biome Replacer supports (1.21.11, 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 #biome-replacer, find Biome Replacer in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

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 Biome Replacer supports (1.21.11, 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 #biome-replacer, find Biome Replacer 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 Biome Replacer supports (1.21.11, 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 #biome-replacer, find Biome Replacer in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Install on Quilt

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the Quilt loader and a Minecraft version that Biome Replacer supports (1.21.11, 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 #biome-replacer, find Biome Replacer 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 Biome Replacer supports. As of the latest release, 1.21.11, 1.20.6, 1.19.4 are supported. Biome Replacer supports multiple loaders (NeoForge, Fabric, Forge, 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 Biome Replacer free?

Yes. Biome Replacer is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does Biome Replacer support?

Biome Replacer supports Minecraft 1.21.11, 1.20.6, 1.19.4, 1.18.2. GDLauncher will automatically pick a compatible version when you install it.

Does Biome Replacer require Forge or Fabric?

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

How do I install Biome Replacer?

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

Who made Biome Replacer?

Biome Replacer is made by werdei. The full project lives on CurseForge (https://www.curseforge.com/minecraft/mc-mods/biome-replacer).

Project links

Need help?

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

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