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Modrinth Modrinth · Mod

How to install "Cobblemon: Mega Showdown"

Adding mega evolutions, z-moves, teralization, dynamax, ultra burst and fusions to the game

Author

YajatKaul

Downloads

8.8M

Last Updated

May 17, 2026

License

LicenseRef-MEGA-SHOWDOWN-LICENSE-v2.0

Mod Loaders

Fabric NeoForge

Minecraft Versions

1.21.1
adventure equipment game-mechanics mobs worldgen

Quick Install ID

#cobblemon-mega-showdown

Install Cobblemon: Mega Showdown in GDLauncher

Cobblemon: Mega Showdown runs on Fabric, 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 Cobblemon: Mega Showdown supports (1.21.1 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #cobblemon-mega-showdown, find Cobblemon: Mega Showdown 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 Cobblemon: Mega Showdown supports (1.21.1 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #cobblemon-mega-showdown, find Cobblemon: Mega Showdown 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: Mega Showdown supports. As of the latest release, 1.21.1 are supported. Cobblemon: Mega Showdown supports multiple loaders (Fabric, 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 Cobblemon: Mega Showdown free?

Yes. Cobblemon: Mega Showdown is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does Cobblemon: Mega Showdown support?

Cobblemon: Mega Showdown supports Minecraft 1.21.1. GDLauncher will automatically pick a compatible version when you install it.

Does Cobblemon: Mega Showdown require Forge or Fabric?

Cobblemon: Mega Showdown supports Fabric, NeoForge. Pick the loader that matches your other mods, or let GDLauncher set up a fresh instance for you.

How do I install Cobblemon: Mega Showdown?

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

Who made Cobblemon: Mega Showdown?

Cobblemon: Mega Showdown is made by YajatKaul. The full project lives on Modrinth (https://modrinth.com/mod/cobblemon-mega-showdown).

Need help?

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

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