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modpack

CobbleMasterMinecraft modpack for 1.21.1

The official Cobblemon: Mega Showdown modpack — competitive battles, tech automation, and endless exploration, all in one.

client and servernewest supported 1.21.1TechnologyAdventureOptimizationCombat
Latest version
2.4
Minecraft
1.21.1
Loader
NeoForge
Licence
LicenseRef-All-Rights-Reserved
Downloads
2.3k
Updated
2 mo ago
Available on
Modrinth
Space NodePartner

Host CobbleMaster servers

One click and CobbleMaster is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version CobbleMaster declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024

Download

From CobbleMaster’s own host. Nothing is re-hosted here.

2.4release27 May 2026

CobbleMaster 2.4.mrpack · 10.5 MB · for 1.21.1

Download latest
4c234fd00912
Older versions10
  • 2.327 May 20261.21.110.5 MB29 downloads0c71a826dd0eGet
  • 2.222 May 20261.21.16.4 MB140 downloadsf2c646f96e93Get
  • 2.122 May 20261.21.16.4 MB35 downloads7a0f89eccea1Get
  • 2.017 May 20261.21.114.6 MB117 downloadsa603f22c539aGet
  • 1.4.030 Apr 20261.21.110.4 MB99 downloads51fd42a344bfGet
  • 1.3.022 Apr 20261.21.110.4 MB34 downloadsde6409cfc249Get
  • 1.2.03 Apr 20261.21.110.1 MB289 downloads0ad8931bb74dGet
  • 1.1.029 Mar 20261.21.110.1 MB113 downloads29e23a91fe82Get
  • 1.0.12 Mar 20261.21.16.3 MB87 downloadsb1e5e91c16dcGet
  • 1.0.026 Feb 20261.21.19.9 MB44 downloadsbae4c34cd6c9Get

Frequently asked

Does CobbleMaster work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version CobbleMaster declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install CobbleMaster on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which loader does CobbleMaster need?

NeoForge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for CobbleMaster?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the modpack itself.

What licence is CobbleMaster under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install CobbleMaster?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the modpack and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download CobbleMaster safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Last checked 6 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .