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modpack

Cobblemon EpsilonMinecraft modpack for 1.21.1

Cobblemon Delta works pretty fine as a standalone modpack, but lacking a few features we like.

client and servernewest supported release 1.21.1AdventureOptimizationMultiplayer
Latest version
0.7.3
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
1.0k
Updated
5 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Cobblemon Epsilon servers

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

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

Minecraft versions

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

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric21+declared8 Aug 2024
1.20.1Fabric17+declared12 Jun 2023

Download

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

Most recently published release

0.7.3beta13 Jun 2026

Cobblemon Epsilon-0.7.3.mrpack · 7.7 MB · for 1.21.1 · Fabric

Download this release
6e50a7b94ade…
Older versions11
  • 0.7.212 Jun 20261.21.17.7 MB19 downloads088752ad47e4…Get
  • 0.7.111 Jun 20261.21.17.7 MB12 downloads7469362e1f21…Get
  • 0.710 Jun 20261.21.17.8 MB13 downloads7755b78cacfb…Get
  • 0.6.222 Apr 20251.20.111.4 MB182 downloads810ef1f7886b…Get
  • 0.6.128 Apr 20241.20.17.6 MB238 downloadsd22a03269244…Get
  • 0.628 Apr 20241.20.17.6 MB210 downloadse43298334d41…Get
  • 0.528 Apr 20241.20.17.6 MB80 downloads5f07e5c039b1…Get
  • 0.425 Apr 20241.20.17.6 MB86 downloadsac2e870a1d92…Get
  • 0.324 Apr 20241.20.177.0 MB41 downloads461e7af4fe03…Get
  • 0.222 Apr 20241.20.177.0 MB40 downloads8cd128d3c90d…Get
  • 0.122 Apr 20241.20.179.8 MB47 downloads1f7f89b450a4…Get

Frequently asked

Does Cobblemon Epsilon work on Minecraft 1.21.1?

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

Which Minecraft versions does Cobblemon Epsilon support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Cobblemon Epsilon 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 Cobblemon Epsilon support?

Fabric. 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 Cobblemon Epsilon?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Cobblemon Epsilon 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 Cobblemon Epsilon?

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 Cobblemon Epsilon 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

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

Details from Modrinth, where the author last updated it on 13 Jun 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 51 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .