Menu

data pack

Cobblemon AlphasMinecraft data pack for 1.21.1

Check out Cobblemon Alpha Project!

server onlynewest supported release 1.21.1AdventureMobsGame Mechanics
Latest version
2.2+mod
Minecraft
1.21.1
Works with
Fabric, NeoForge
Licence
MIT
Downloads
152.1k
Updated
12 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Cobblemon Alphas servers

Deploy a server with Cobblemon Alphas already added to the world, on hardware built for it.

  • 1.21.1
  • Data pack
  • Fabric
  • NeoForge
  • One click install
  • Version matched
  • Automatic backups
  • 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 Alphas declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftThroughJavaEvidenceReleased
1.21.1Data pack, Fabric, NeoForge21+declared8 Aug 2024

Download

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

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • Fabric, NeoForge

    2.2+mod · 13 Nov 2025

    Multiple loaders are listed; verify the file before downloading.

    Choose file on publisher ↗

  • Loader not listed

    2.2 · 13 Nov 2025 · Cobblemon.Alphas.v2.2.zip

    Get release

Most recently published release

2.2+modrelease13 Nov 2025

cobblemon-alphas-2.2.jar · 0.9 MB · for 1.21.1 · Fabric, NeoForge

Choose file on publisher ↗
5908f470fec9…
Older versions6
  • 2.213 Nov 20251.21.10.5 MB4.3k downloadsdb36a30e2541…Get
  • 2.1+mod11 Nov 20251.21.11.2 MB632 downloads3165198235cc…Choose file on publisher ↗
  • 2.111 Nov 20251.21.10.7 MB284 downloads6a1374cf1929…Get
  • 2.011 Nov 20251.21.10.3 MB210 downloads90d92d134245…Get
  • 1.118 Jan 20251.21.10.2 MB45.1k downloads2c284609f62c…Get
  • 1.011 Jan 20251.21.10.2 MB55.6k downloadsb174f7360546…Get

Frequently asked

Does Cobblemon Alphas work on Minecraft 1.21.1?

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

The server only. Players join with an ordinary Minecraft client and install nothing.

What licence is Cobblemon Alphas under?

MIT, 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 Alphas?

Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.

Where do I download Cobblemon Alphas 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.

TerralithExplore almost 100 new biomes consisting of both realism and light fantasy, using just Vanilla blocks. Complete with several immersive structures to compliment the overhauled terrain.Towns and TowersSpice up your world with new villages, pillager outposts, and even new ships!TectonicTerrain shaping brought to new heights, grander and more varied than ever before!TrekBored of vanilla structure generation? This pack is for you!GeophilicA subtle-ish overhaul of vanilla Overworld biomes! Reworked!Incendium LegacyA nether biome overhaul combined with challenging structures to conquer, unique weapons to obtain, and tricky mobs to defeat.

Details from Modrinth, where the author last updated it on 13 Nov 2025. 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? .