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How to install "Huge Structure Blocks"

Structure blocks. But bigger (and optimised). Up to 512 blocks!

Author

SamB440

Downloads

2.9M

Last Updated

Feb 8, 2026

License

LGPL-3.0-only

Mod Loaders

Fabric Forge NeoForge

Minecraft Versions

1.21.11 1.20.6 1.19.4 1.18.2 1.16.5
optimization utility

Quick Install ID

#huge-structure-blocks

Install Huge Structure Blocks in GDLauncher

Huge Structure Blocks 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 Huge Structure Blocks 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 #huge-structure-blocks, find Huge Structure Blocks 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 Huge Structure Blocks 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 #huge-structure-blocks, find Huge Structure Blocks 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 Huge Structure Blocks 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 #huge-structure-blocks, find Huge Structure Blocks 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 Huge Structure Blocks supports. As of the latest release, 1.21.11, 1.20.6, 1.19.4 are supported. Huge Structure Blocks 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 Huge Structure Blocks free?

Yes. Huge Structure Blocks is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does Huge Structure Blocks support?

Huge Structure Blocks supports Minecraft 1.21.11, 1.20.6, 1.19.4, 1.18.2, 1.16.5. GDLauncher will automatically pick a compatible version when you install it.

Does Huge Structure Blocks require Forge or Fabric?

Huge Structure Blocks 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 Huge Structure Blocks?

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

Who made Huge Structure Blocks?

Huge Structure Blocks is made by SamB440. The full project lives on Modrinth (https://modrinth.com/mod/huge-structure-blocks).

Need help?

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

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