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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 release 1.21.1AdventureMultiplayer
Latest version
6.0.3
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
3.3k
Updated
1 mo 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.

Browse 38 indexed releases

Most recently published release

6.0.3release4 Oct 2026

Cobblemon Obsidian 6.0.3.mrpack · 3.5 MB · for 1.21.1 · Fabric

Download this release
d401dbaf4f81…
Older versions24
  • 6.0.22 Oct 20261.21.13.5 MB4772ab629d29…Get
  • 6.0.12 Oct 20261.21.13.5 MBdb7b4e4704a2…Get
  • 6.030 Sept 20261.21.13.5 MB540b50c7c84d…Get
  • 5.5.126 Aug 20261.21.13.3 MBf4c71bd8dcd0…Get
  • 5.521 Aug 20261.21.13.3 MB368d3670fe72…Get
  • 5.413 May 20261.21.12.9 MB141 downloads4e22d4b45ac7…Get
  • 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

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?

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 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. 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.FPS+ PvP Boost | Ultimate FPS & Combat Client [ Every Version ]Ultra-lightweight FPS boost & PvP modpack for Fabric. Boost FPS on low-end PCs with Sodium optimizations, lower input lag, cleaner visuals, and combat HUD tweaks built for Hypixel Bedwars, Duels, PotPvP & CPVP. Maximize frames and dominate fights.香草精华 Vanilla EssenceFaithful to the origional. Better vanilla experience without any new blocks or mobs

Details from Modrinth, where the author last updated it on 4 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? .