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How to install "Concurrent Chunk Management Engine (Fabric)"

A Fabric mod designed to improve the chunk performance of Minecraft.

Author

ishland

Downloads

25.5M

Last Updated

May 16, 2026

License

MIT

Mod Loaders

Fabric

Minecraft Versions

26.1.2 1.21.11 1.20.6 1.19.4 1.18.2 1.17.1
optimization

Quick Install ID

#c2me-fabric

Install Concurrent Chunk Management Engine (Fabric) in GDLauncher

Concurrent Chunk Management Engine (Fabric) runs on Fabric. 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 Concurrent Chunk Management Engine (Fabric) supports (26.1.2, 1.21.11, 1.20.6 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #c2me-fabric, find Concurrent Chunk Management Engine (Fabric) 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 Concurrent Chunk Management Engine (Fabric) supports. As of the latest release, 26.1.2, 1.21.11, 1.20.6 are supported. Concurrent Chunk Management Engine (Fabric) only runs on Fabric; mods built for other loaders won't work. GDLauncher checks compatibility for you and won't install something incompatible with the instance you've chosen.

Frequently Asked Questions

Is Concurrent Chunk Management Engine (Fabric) free?

Yes. Concurrent Chunk Management Engine (Fabric) is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does Concurrent Chunk Management Engine (Fabric) support?

Concurrent Chunk Management Engine (Fabric) supports Minecraft 26.1.2, 1.21.11, 1.20.6, 1.19.4, 1.18.2, 1.17.1. GDLauncher will automatically pick a compatible version when you install it.

Does Concurrent Chunk Management Engine (Fabric) require Forge or Fabric?

Concurrent Chunk Management Engine (Fabric) requires Fabric. GDLauncher will install the correct loader automatically when you create an instance.

How do I install Concurrent Chunk Management Engine (Fabric)?

Open GDLauncher, go to your instance's Addons tab, click Add Addons, and paste the Quick Install ID #c2me-fabric. GDLauncher handles dependencies and the right Minecraft version automatically.

Who made Concurrent Chunk Management Engine (Fabric)?

Concurrent Chunk Management Engine (Fabric) is made by ishland. The full project lives on Modrinth (https://modrinth.com/mod/c2me-fabric).

Need help?

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

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