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modpack

OuterworldsMinecraft modpack for 1.21.11

An exploration focused modpack with dungeons, structures and more than 100+ biomes while having stunning visuals and good performance!

client and servernewest supported 1.21.11AdventureChallengingLightweight
Latest version
1.2.3-main
Minecraft
1.21.11
Java
Java 21+
Loader
Fabric
Licence
CC-BY-4.0
Downloads
259
Updated
24 d ago
Available on
Modrinth
Space NodeOur hosting

Host Outerworlds servers

One click and Outerworlds is installed with the right loader, on hardware built for it.

  • 1.21.11
  • 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 Outerworlds declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.11Fabric21+declared9 Dec 2025

Download

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

1.2.3-mainrelease13 Jul 2026

Outerworlds 1.2.3-main.mrpack · 2.6 MB · for 1.21.11

Download latest
01de67046bd9…
Older versions5
  • v1.2.2-main20 Jun 20261.21.110.5 MB33 downloadsdf5bb3b4dc0f…Get
  • v1.2.1-main19 Jun 20261.21.110.5 MB9 downloads09fcbf04cff1…Get
  • v1.2.0-main10 Jun 20261.21.110.4 MB19 downloadsce841143ef39…Get
  • 1.2.0-beta1 Jun 20261.21.110.2 MB43 downloadsa7c79535bb0b…Get
  • v1.1.0-main20 May 20261.21.1189 KB17 downloads79037d1514a2…Get

Frequently asked

Does Outerworlds work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Outerworlds 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 Outerworlds on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Outerworlds 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 Outerworlds?

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 Outerworlds under?

CC-BY-4.0, 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 Outerworlds?

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 Outerworlds 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.

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Details from Modrinth, where the author last updated it on 5 Sept 2026. 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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