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Modrinth Modrinth · Data Pack

How to install "Grim kingdoms: Lost structures & ruins"

Adds forts, citadels, castles, with vanilla custom mobs/ hidden items

Author

HardWater

Downloads

49.1K

Last Updated

Mar 19, 2026

License

LicenseRef-All-Rights-Reserved

Mod Loaders

Fabric Forge NeoForge Quilt

Minecraft Versions

26.1.2 1.21.11 1.20.4 1.19.4
adventure cursed datapack decoration equipment food mobs worldgen

Quick Install ID

#grim-kingdoms-lost-structures-ruins

Install Grim kingdoms: Lost structures & ruins in GDLauncher

  1. Open GDLauncher and pick (or create) the instance you want to add Grim kingdoms: Lost structures & ruins to.
  2. Open the Addons tab and click Add Addons.
  3. Paste the Quick Install ID #grim-kingdoms-lost-structures-ruins, select Grim kingdoms: Lost structures & ruins, 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 Grim kingdoms: Lost structures & ruins supports. As of the latest release, 26.1.2, 1.21.11, 1.20.4 are supported. Grim kingdoms: Lost structures & ruins 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 Grim kingdoms: Lost structures & ruins free?

Yes. Grim kingdoms: Lost structures & ruins is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does Grim kingdoms: Lost structures & ruins support?

Grim kingdoms: Lost structures & ruins supports Minecraft 26.1.2, 1.21.11, 1.20.4, 1.19.4. GDLauncher will automatically pick a compatible version when you install it.

Does Grim kingdoms: Lost structures & ruins require Forge or Fabric?

Grim kingdoms: Lost structures & ruins 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 Grim kingdoms: Lost structures & ruins?

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

Who made Grim kingdoms: Lost structures & ruins?

Grim kingdoms: Lost structures & ruins is made by HardWater. The full project lives on Modrinth (https://modrinth.com/datapack/grim-kingdoms-lost-structures-ruins).

Need help?

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

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