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Modrinth Modrinth · Mod

How to install "Oh The Biomes We've Gone"

An astounding sequel to the original BYG mod for 1.20.1+ with over 50+ biomes ranging from the magical to the realistic and all breathtaking!

Author

JT122406

Downloads

7.9M

Last Updated

Mar 16, 2026

License

LicenseRef-All-Rights-Reserved

Mod Loaders

Fabric Forge NeoForge Quilt

Minecraft Versions

1.21.11 1.20.1
adventure decoration food mobs worldgen

Quick Install ID

#oh-the-biomes-weve-gone

Install Oh The Biomes We've Gone in GDLauncher

Oh The Biomes We've Gone runs on Fabric, Forge, NeoForge, Quilt. 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 Oh The Biomes We've Gone supports (1.21.11, 1.20.1 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #oh-the-biomes-weve-gone, find Oh The Biomes We've Gone 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 Oh The Biomes We've Gone supports (1.21.11, 1.20.1 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #oh-the-biomes-weve-gone, find Oh The Biomes We've Gone 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 Oh The Biomes We've Gone supports (1.21.11, 1.20.1 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #oh-the-biomes-weve-gone, find Oh The Biomes We've Gone 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 Oh The Biomes We've Gone supports (1.21.11, 1.20.1 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #oh-the-biomes-weve-gone, find Oh The Biomes We've Gone 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 Oh The Biomes We've Gone supports. As of the latest release, 1.21.11, 1.20.1 are supported. Oh The Biomes We've Gone 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 Oh The Biomes We've Gone free?

Yes. Oh The Biomes We've Gone is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does Oh The Biomes We've Gone support?

Oh The Biomes We've Gone supports Minecraft 1.21.11, 1.20.1. GDLauncher will automatically pick a compatible version when you install it.

Does Oh The Biomes We've Gone require Forge or Fabric?

Oh The Biomes We've Gone 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 Oh The Biomes We've Gone?

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

Who made Oh The Biomes We've Gone?

Oh The Biomes We've Gone is made by JT122406. The full project lives on Modrinth (https://modrinth.com/mod/oh-the-biomes-weve-gone).

Need help?

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

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