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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
Java
Java 21+
Loader
NeoForge
Licence
LicenseRef-All-Rights-Reserved
Downloads
3.9k
Updated
2 d ago
Available on
Modrinth
Space NodeOur hosting

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 downloads0c71a826dd0e…Get
  • 2.222 May 20261.21.16.4 MB140 downloadsf2c646f96e93…Get
  • 2.122 May 20261.21.16.4 MB35 downloads7a0f89eccea1…Get
  • 2.017 May 20261.21.114.6 MB117 downloadsa603f22c539a…Get
  • 1.4.030 Apr 20261.21.110.4 MB99 downloads51fd42a344bf…Get
  • 1.3.022 Apr 20261.21.110.4 MB34 downloadsde6409cfc249…Get
  • 1.2.03 Apr 20261.21.110.1 MB289 downloads0ad8931bb74d…Get
  • 1.1.029 Mar 20261.21.110.1 MB113 downloads29e23a91fe82…Get
  • 1.0.12 Mar 20261.21.16.3 MB87 downloadsb1e5e91c16dc…Get
  • 1.0.026 Feb 20261.21.19.9 MB44 downloadsbae4c34cd6c9…Get

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 platform or loader does CobbleMaster support?

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

Which Java version do I need for CobbleMaster?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the modpack itself, so on an older supported Minecraft the answer is that version's Java, not this one.

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?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download CobbleMaster safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

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

Re-ConsoleA continued Legacy Console Edition experience, expanded upon with modern Java Edition content and QoL! (An Official Legacy4J Project)MAX FPS: Optimized🚀 MAX FPS WITHOUT UNNECESSARY MODS! Only 16 optimization mods - NOTHING EXTRA! ✅ ALL MAJOR VERSIONS ⚡ INSTALLS ON ANY LAUNCHER! (Guide below)PacktrixPre-packed Official Modpack containing Patrix Resource Pack for easy install using Fabric/Quilt.Simply Optimized ReloadedAn unofficial port of Simply Optimized built to support every major mod loader and stay current with the newest versions of Minecraft.ElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 ✔OptimumFuse[1.21.5] [Fabric📜] An open-source modpack that improves the game's performance and visuals, inspired by OptiFine, while staying true to the vanilla Minecraft experience.

Last checked 2 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.

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