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modpack

Cobblemon ObsidianMinecraft modpack for 1.21.1

A glorious, feature-rich and immersive Cobblemon adventure awaits you and your friends on our server! Works in singleplayer.

server onlynewest supported 1.21.1AdventureMultiplayer
Latest version
5.4
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
3.0k
Updated
21 d ago
Available on
Modrinth
Space NodeOur hosting

Host Cobblemon Obsidian servers

One click and Cobblemon Obsidian 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 Obsidian 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 Obsidian’s own host. Nothing is re-hosted here.

All 32 releases
5.4release13 May 2026

Cobblemon Obsidian 5.4.mrpack · 2.9 MB · for 1.21.1

Download latest
4e22d4b45ac7…
Older versions24
  • 5.35 Apr 20261.21.13.1 MB70 downloads3f563bc175bf…Get
  • 193 Apr 20261.21.141.7 MB29 downloads1084e0cb68fc…Get
  • 5.2.18 Mar 20261.21.132.2 MB85 downloads1432e19b530c…Get
  • 5.219 Feb 20261.21.132.2 MB71 downloads7641458b7326…Get
  • 5.115 Jan 20261.21.132.5 MB107 downloads1baf201e100c…Get
  • 5.0.328 Dec 20251.21.13.2 MB71 downloads127f7478a873…Get
  • 5.0.226 Dec 20251.21.13.2 MB37 downloadsc0593c8eb200…Get
  • 5.0.121 Dec 20251.21.12.7 MB64 downloadscb9a26a36912…Get
  • 5.04 Dec 20251.21.12.7 MB79 downloads80214cd7a80d…Get
  • 4.324 Oct 20251.21.12.9 MB89 downloads3d1e1d5f972f…Get
  • 4.24 Sept 20251.21.12.9 MB150 downloadsccfa72a69784…Get
  • 4.112 Jul 20251.21.127.9 MB68 downloadsa8d33b2f46f3…Get
  • 4.019 Jun 20251.21.12.8 MB100 downloads73e68ad1842b…Get
  • 2.3.17 Feb 20251.20.13.9 MB135 downloads2e3e9c694f31…Get
  • 2.327 Dec 20241.20.13.1 MB169 downloadsb198470ab157…Get
  • 2.213 Dec 20241.20.14.0 MB75 downloads71429cb8f34b…Get
  • 2.1.18 Dec 20241.20.12.6 MB61 downloadseacc102809f0…Get
  • 2.16 Dec 20241.20.11.6 MB55 downloads7bbd2440552e…Get
  • 2.09 Nov 20241.20.10.7 MB96 downloadsea2c0df4fdb9…Get
  • 1.10.027 Sept 20241.20.10.7 MB76 downloads5a01aaa059cf…Get
  • 1.9.1.227 Sept 20241.20.10.7 MB55 downloads76ead83f5ce0…Get
  • 1.9.1.127 Sept 20241.20.10.7 MB62 downloadsd9f24cd257f2…Get
  • 1.9.127 Sept 20241.20.10.7 MB58 downloads6955495f1b70…Get
  • 1.927 Sept 20241.20.10.7 MB55 downloads3ee77f20a5ca…Get

Frequently asked

Does Cobblemon Obsidian work on Minecraft 1.21.1?

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

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

Which platform or loader does Cobblemon Obsidian 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 Obsidian?

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 Cobblemon Obsidian 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 Obsidian?

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 Obsidian 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 21 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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