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OMundo Clientside Optional PackMinecraft modpack for 26.1.2

This is a client-side only and completely optional modpack, designed specifically for players of the OMundo server.

client onlynewest supported 26.1.2OptimizationLightweightMultiplayer
Latest version
2.3.0
Minecraft
1.21.1 to 26.1.2
Java
Java 25+
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
262
Updated
3 mo ago
Available on
Modrinth
Space NodePartner

Host OMundo Clientside Optional Pack servers

One click and OMundo Clientside Optional Pack is installed with the right loader, on hardware built for it.

  • 26.1.2
  • Fabric
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version OMundo Clientside Optional Pack declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
26.1.2Fabric25+declared9 Apr 2026
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025
1.21.1Fabric21+declared8 Aug 2024

Download

From OMundo Clientside Optional Pack’s own host. Nothing is re-hosted here.

2.3.0release9 May 2026

OMundo Clientside Optional Pack 2.3.0.mrpack · 0.1 MB · for 26.1.2

Download latest
ac8b7272ceed…
Older versions13
  • 2.2.013 Jan 20261.21.110.1 MB66 downloadsc9408bbbb1dc…Get
  • 2.1.04 Jan 20261.21.110.1 MB16 downloadsd653a6616b1b…Get
  • 2.0.114 Dec 20251.21.100.1 MB18 downloads0061457f7793…Get
  • 2.0.014 Dec 20251.21.100.1 MB8 downloads06cc080050d8…Get
  • 1.1.433 Dec 20251.21.10.1 MB13 downloads38df82c66ea5…Get
  • 1.1.4229 Nov 20251.21.10.1 MB16 downloads1009388b52aa…Get
  • 1.1.422 Nov 20251.21.10.1 MB6 downloadsf1eebf1cccff…Get
  • 1.1.327 Oct 20251.21.10.1 MB13 downloads4e1e97ad7e3f…Get
  • 1.1.220 Sept 20251.21.10.1 MB11 downloads55f0de27546d…Get
  • 1.1.116 Sept 20251.21.10.1 MB7 downloads35a06aa43d9a…Get
  • 1.1.015 Sept 20251.21.10.1 MB9 downloads56884ce4e475…Get
  • 1.0.114 Sept 20251.21.10.1 MB13 downloads163f0690ad06…Get
  • 1.0.014 Sept 20251.21.10.1 MB17 downloadse92a1da477a1…Get

Frequently asked

Does OMundo Clientside Optional Pack work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version OMundo Clientside Optional Pack 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 OMundo Clientside Optional Pack support?

Everything the author has declared, from 1.21.1 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install OMundo Clientside Optional Pack on the client or the server?

The client only. There is nothing to install on the server, so it works on any server you can already join.

Which loader does OMundo Clientside Optional Pack need?

Fabric. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for OMundo Clientside Optional Pack?

Java 25 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the modpack itself.

What licence is OMundo Clientside Optional Pack 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 OMundo Clientside Optional Pack?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the modpack and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download OMundo Clientside Optional Pack safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

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

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Last checked 6 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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