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Mowzie's CataclysmMinecraft mod for 1.21.1

Mowzie's Cataclysm adds features between Mowzie's Mobs and Cataclysm to fill in gaps

newest supported 1.21.1MagicAdventure RpgArmor Weapons Tools
Latest version
Mowzie's Cataclysm 1.2.2
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
14.1M
Updated
3 mo ago
Available on
CurseForge

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Mowzie's Cataclysm declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.1NeoForge, Forge17+declared12 Jun 2023

Download

From Mowzie's Cataclysm’s own host. Nothing is re-hosted here.

Mowzie's Cataclysm 1.2.2release4 Jun 2026

mowzies_cataclysm-1.2.2.jar · 0.0 MB · for 1.21.1

Download latest
0dff3e849155…
Older versions4
  • Mowzie's Cataclysm 1.2.125 May 20261.20.10.0 MB3.0k downloadsecb7e6c96628…Get
  • Mowzie's Cataclysm 1.2.015 Mar 20251.20.10.0 MB1.1M downloads75bbbac8e9d3…Get
  • Mowzie's Cataclysm 1.1.027 Oct 20241.20.10.0 MB2.3M downloadse934fce3a07f…Get
  • Mowzie's Cataclysm 1.0.026 Oct 20241.20.10.0 MB373 downloadsbd0970223897…Get

Frequently asked

Does Mowzie's Cataclysm work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Mowzie's Cataclysm 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 Mowzie's Cataclysm 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.

Which loader does Mowzie's Cataclysm need?

NeoForge, Forge. 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 Mowzie's Cataclysm?

On the newest Minecraft release it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

How do I install Mowzie's Cataclysm?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod 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 Mowzie's Cataclysm safely?

From the author's own page on CurseForge, 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 1 mo ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .