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How to install "Cobblemon Delta"

Pokemon Cobblemon Pack - QoL and Performance mods! The server included in the pack has Mega Evolution, Paradox Pokemon, Area Zero, Real Player Gyms, Raids, Dungeons, Pokemon Fishing!

Author

ItsJustChris

Downloads

1.1M

Last Updated

May 13, 2026

License

LicenseRef-All-Rights-Reserved

Mod Loaders

Fabric

Minecraft Versions

1.21.1 1.20.1
adventure lightweight multiplayer optimization quests

Quick Install ID

#cobblemondelta

Install Cobblemon Delta in GDLauncher

Cobblemon Delta 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 Cobblemon Delta supports (1.21.1, 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 #cobblemondelta, find Cobblemon Delta 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 Cobblemon Delta supports. As of the latest release, 1.21.1, 1.20.1 are supported. Cobblemon Delta 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 Cobblemon Delta free?

Yes. Cobblemon Delta is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does Cobblemon Delta support?

Cobblemon Delta supports Minecraft 1.21.1, 1.20.1. GDLauncher will automatically pick a compatible version when you install it.

Does Cobblemon Delta require Forge or Fabric?

Cobblemon Delta requires Fabric. GDLauncher will install the correct loader automatically when you create an instance.

How do I install Cobblemon Delta?

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

Who made Cobblemon Delta?

Cobblemon Delta is made by ItsJustChris. The full project lives on Modrinth (https://modrinth.com/modpack/cobblemondelta).

Need help?

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

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