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modpack

Cataclysm Zombie ApocalypseMinecraft modpack for 1.21.1

Zombie Apocalypse RPG Looting and Dungeons

newest supported 1.21.1MultiplayerQuestsAdventure And RpgExploration
Latest version
Cataclysm Release Forge1.21.1-1.0.0.zip
Minecraft
1.18.1 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
32.8k
Updated
7 d ago
Available on
CurseForge
Space NodePartner

Host Cataclysm Zombie Apocalypse servers

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

  • 1.21.1
  • NeoForge
  • Forge
  • 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 Cataclysm Zombie Apocalypse declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.18.2NeoForge, Forge17+declared28 Feb 2022
1.18.1NeoForge, Forge17+declared10 Dec 2021

Download

From Cataclysm Zombie Apocalypse’s own host. Nothing is re-hosted here.

All 40 releases
Cataclysm Release Forge1.21.1-1.0.0.ziprelease30 Jul 2026

Cataclysm Release Forge1.21.1-1.0.0.zip · 1.3 MB · for 1.20.1

Download latest
d7bc412df865…
Older versions24
  • CataclysmV2 Alpha Forge1.20.1-1.1.4.zip12 May 20261.20.19.2 MB66 downloads4818ecbaa37d…Get
  • CataclysmV2 Alpha Forge1.20.1-1.1.3.zip12 May 20261.20.19.2 MBf9e8c61f7446…Get
  • CataclysmV2 Alpha Forge1.20.1-1.1.2.zip8 May 20261.20.19.1 MB21 downloads88007f5a388d…Get
  • CataclysmV2 Alpha Forge1.20.1-1.1.1.zip8 May 20261.20.19.1 MB88ba58ea671b…Get
  • CataclysmV2 Alpha Forge1.20.1-1.1.0.zip7 May 20261.20.19.1 MBc2aaa3b35aa5…Get
  • CataclysmV2 Alpha Forge1.20.1-1.0.9.zip6 May 20261.20.19.1 MB27 downloads4046952161ab…Get
  • CataclysmV2 Alpha Forge1.20.1-1.0.8.zip6 May 20261.20.19.1 MB8a96932d0a0d…Get
  • CataclysmV2 Alpha Forge1.20.1-1.0.7.zip6 May 20261.20.19.1 MB1fa6d2c16276…Get
  • CataclysmV2 Alpha Forge1.20.1-1.0.6.zip3 May 20261.20.16.1 MB6f208e83f8b9…Get
  • CataclysmV2 Alpha Forge1.20.1-1.0.5.zip16 Apr 20261.20.16.1 MB14 downloadsaffe3d4be8fd…Get
  • CataclysmV2 Alpha Forge1.20.1-1.0.3.zip10 Apr 20261.20.16.1 MB35 downloads9d95467954ee…Get
  • CataclysmV2 Alpha Forge1.20.1-1.0.2.zip9 Apr 20261.20.11.2 MB11 downloadsfe46e71f6480…Get
  • CataclysmV2 Alpha Forge1.20.1-1.0.1.zip8 Apr 20261.20.11.2 MB15 downloadsda629852eac8…Get
  • CataclysmV2 Alpha Forge1.20.1-1.0.0.zip8 Apr 20261.20.11.2 MB15 downloadsd385c002e324…Get
  • Cataclysm Zombie Apocalypse-1.0.0.zip2 Feb 20251.20.10.3 MB593 downloadsa9695870b572…Get
  • SP Cataclysm Zombie Apocalypse-1.20.1-0.2.2.zip15 Jun 20241.20.10.2 MB226 downloadsb8e604c59265…Get
  • Cataclysm Zombie Apocalypse-1.20.1-0.2.2.zip15 Jun 20241.20.10.3 MB969 downloadsb4ed7a1b7131…Get
  • Cataclysm Zombie Apocalypse-1.20.1-0.2.1.zip15 Jun 20241.20.10.3 MB30 downloadscb08ed460d86…Get
  • Cataclysm Zombie Apocalypse-1.20.1-0.2.0.zip10 Jun 20241.20.10.3 MB165 downloads5511769e1f9c…Get
  • Cataclysm Zombie Apocalypse-1.20.1-0.1.8.zip10 Jun 20241.20.10.3 MB34 downloads2a627cecd7e9…Get
  • Cataclysm Zombie Apocalypse-1.20.1-0.1.7.zip10 Jun 20241.20.10.3 MB16 downloads01763cee2473…Get
  • Cataclysm Zombie Apocalypse-1.20.1-0.1.5.zip10 Jun 20241.20.10.3 MB23 downloads417991883af4…Get
  • Cataclysm Zombie Apocalypse-1.20.1-0.1.3.zip8 Jun 20241.20.10.3 MB77 downloads2ce9b75e32b2…Get
  • Cataclysm Zombie Apocalypse-1.20.1-0.1.1.zip8 Jun 20241.20.10.3 MB25 downloadse6aace9cfe88…Get

Frequently asked

Does Cataclysm Zombie Apocalypse work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Cataclysm Zombie Apocalypse 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 Cataclysm Zombie Apocalypse support?

Everything the author has declared, from 1.18.1 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 Cataclysm Zombie Apocalypse 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 Cataclysm Zombie Apocalypse?

Java 21 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.

How do I install Cataclysm Zombie Apocalypse?

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 Cataclysm Zombie Apocalypse 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.

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.Photon OptimizationMinecraft optimization framework prioritizing performance, simplicity, and compatibility. 1.7.10-26.1.2 across Fabric, Forge, NeoForge, and Quilt!Extreme Optimization!Threaten your game to run faster香草精华 Vanilla EssenceFaithful to the origional. Better vanilla experience without any new blocks or mobsJust Enough OptimizationJust Enough Optimization - Focused on low memory usage and higher avarege fps. Made for low-end pc so everyone can run Minecraft

Last checked 7 d ago against CurseForge. 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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