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How to install "Concurrent Chunk Management Engine"

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

Author

ishlandmc

Downloads

13.2M

Last Updated

May 16, 2026

Mod Loaders

NeoForge Fabric

Minecraft Versions

26.1.2 1.21.11 1.20.6 1.19.4 1.18.2 1.17.1
Miscellaneous

Quick Install ID

#c2me

Install Concurrent Chunk Management Engine in GDLauncher

Concurrent Chunk Management Engine runs on NeoForge, Fabric. 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 Concurrent Chunk Management Engine 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, find Concurrent Chunk Management Engine 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 Concurrent Chunk Management Engine 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, find Concurrent Chunk Management Engine 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 supports. As of the latest release, 26.1.2, 1.21.11, 1.20.6 are supported. Concurrent Chunk Management Engine supports multiple loaders (NeoForge, Fabric); 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 Concurrent Chunk Management Engine free?

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

What Minecraft versions does Concurrent Chunk Management Engine support?

Concurrent Chunk Management Engine 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 require Forge or Fabric?

Concurrent Chunk Management Engine supports NeoForge, Fabric. Pick the loader that matches your other mods, or let GDLauncher set up a fresh instance for you.

How do I install Concurrent Chunk Management Engine?

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

Who made Concurrent Chunk Management Engine?

Concurrent Chunk Management Engine is made by ishlandmc. The full project lives on CurseForge (https://www.curseforge.com/minecraft/mc-mods/c2me).

Project links

Need help?

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

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