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modpack

Cobblemon DeltaMinecraft modpack for 1.21.1

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!

client onlynewest supported release 1.21.1AdventureOptimizationLightweightMultiplayer
Latest version
4.4.2
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
1.7M
Updated
5 d ago
Available on
Modrinth
Space NodeOur hosting

Host Cobblemon Delta servers

One click and Cobblemon Delta 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

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Cobblemon Delta 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 Delta’s own host. Nothing is re-hosted here.

Browse 50 indexed releases

Most recently published release

4.4.2release15 Oct 2026

Cobblemon Delta 4.4.2.mrpack · 131.1 MB · for 1.21.1 · Fabric

Download this release
441c37ad3a73…
Older versions24
  • 4.4.112 Oct 20261.21.1127.2 MB4d18283f34e9…Get
  • 4.4.011 Oct 20261.21.1127.1 MB97df2e611fe5…Get
  • 4.3.210 Oct 20261.21.1127.1 MBfebf963aebad…Get
  • 4.3.15 Oct 20261.21.1126.8 MBc9e883e0f609…Get
  • 4.3.05 Oct 20261.21.1126.8 MB174929f290aa…Get
  • 4.2.01 Oct 20261.21.1126.2 MB1710f97a98f0…Get
  • 4.1.219 Sept 20261.21.1122.0 MBe259c99ee266…Get
  • 4.1.114 Sept 20261.21.1121.8 MB37791ce16d2f…Get
  • 4.1.014 Sept 20261.21.1121.8 MBddcb5e04e9ae…Get
  • 4.0.27 Sept 20261.21.1121.5 MB6dc7a42cae3a…Get
  • 4.0.16 Sept 20261.21.1121.4 MBcbdf047a01f8…Get
  • 4.0.06 Sept 20261.21.1121.4 MBbd4f84182272…Get
  • 3.6.529 Aug 20261.21.1121.4 MB50ee1fd3e313…Get
  • 3.6.425 Aug 20261.21.1121.4 MBa9b3f832d558…Get
  • 3.6.324 Aug 20261.21.1121.4 MB79984c2c0e89…Get
  • 3.6.219 Aug 20261.21.1121.2 MBbb4208204471…Get
  • 3.6.119 Aug 20261.21.1121.2 MB4f6e1fae3ea7…Get
  • 3.6.016 Aug 20261.21.1121.1 MB4125d822067d…Get
  • 3.5.38 Aug 20261.21.1120.8 MB70269862d0ca…Get
  • 3.5.226 Jul 20261.21.1120.7 MB3b45625245f4…Get
  • 3.5.124 Jul 20261.21.1120.5 MBd9afb30f97ac…Get
  • 3.5.023 Jul 20261.21.1120.5 MB178950c690a1…Get
  • 3.4.322 Jul 20261.21.1120.3 MB17fc6b1ed9f8…Get
  • 3.4.219 Jul 20261.21.1119.8 MB97f46389a72c…Get

Frequently asked

Does Cobblemon Delta work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Cobblemon Delta 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 Delta 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 Delta on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does Cobblemon Delta 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 Delta?

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 Delta 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 Delta?

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 Delta 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.

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)Simply Optimized ReloadedAn unofficial port of Simply Optimized built to support every major mod loader and stay current with the newest versions of Minecraft.PacktrixPre-packed Official Modpack containing Patrix Resource Pack for easy install using Fabric/Quilt.香草精华 Vanilla EssenceFaithful to the origional. Better vanilla experience without any new blocks or mobs[BRE] Block Railway Engineering: MTR, Create, IR and more!The Full-contents Edition and Fly Edition of the Block Railway Engineering Modpack, including MTR, Create and other basic mods for players to create a railway world.

Details from Modrinth, where the author last updated it on 21 Oct 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .