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FatCat 100 Day Zombie ApocalypseMinecraft modpack for 1.20.1

Yep another 100 day zombie apocalype modpack for ya all

client and servernewest supported release 1.20.1ChallengingCombatMultiplayer
Latest version
1.20MC-2.3
Minecraft
1.19.2 to 1.20.1
Java
Java 17+
Loader
Forge
Licence
BSD-3-Clause
Downloads
28.3k
Updated
14 mo ago
Available on
Modrinth
Space NodeOur hosting

Host FatCat 100 Day Zombie Apocalypse servers

One click and FatCat 100 Day Zombie Apocalypse is installed with the right loader, on hardware built for it.

  • 1.20.1
  • Forge
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version FatCat 100 Day Zombie Apocalypse declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.20.1Forge17+declared12 Jun 2023
1.19.2Forge17+declared5 Aug 2022

Download

From FatCat 100 Day Zombie Apocalypse’s own host. Nothing is re-hosted here.

Most recently published release

1.20MC-2.3release25 Aug 2025

FatCat 100 Day Zombie Apocalypse 1.20MC-2.3.mrpack · 171.1 MB · for 1.20.1 · Forge

Download this release
9f782cd2014d…
Older versions9
  • 1.20MC-2.2-LTS20 Apr 20251.20.1138.8 MB3.7k downloads4c5e994057cc…Get
  • 1.20MC-2.129 Jan 20251.20.1190.3 MB2.1k downloadsd15162c525ce…Get
  • 1.20MC-2.020 Jan 20251.20.1181.7 MB516 downloads20554955e392…Get
  • 1.19MC-1.914 Dec 20241.19.2292.1 MB3.5k downloadsb6036142155e…Get
  • 1.19MC-1.86 Nov 20241.19.2199.8 MB575 downloads0ae76cfbe9b5…Get
  • 1.19MC-1.78 Oct 20241.19.2188.6 MB245 downloads68f1d98f9536…Get
  • 1.19MC-1.67 Oct 20241.19.2188.6 MB91 downloads2a469106939f…Get
  • 1.19MC-1.56 Oct 20241.19.2189.6 MB120 downloads2536ed5bf603…Get
  • 1.19MC-1.31 Oct 20241.19.2169.9 MB432 downloadse4b3c8965aba…Get

Frequently asked

Does FatCat 100 Day Zombie Apocalypse work on Minecraft 1.20.1?

Yes. 1.20.1 is the newest Minecraft version FatCat 100 Day 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 FatCat 100 Day Zombie Apocalypse support?

Everything the author has declared, from 1.19.2 up to 1.20.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install FatCat 100 Day Zombie Apocalypse 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 FatCat 100 Day Zombie Apocalypse support?

Forge. 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 FatCat 100 Day Zombie Apocalypse?

Among the supported Minecraft releases above, the highest recorded requirement is Java 17 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is FatCat 100 Day Zombie Apocalypse under?

BSD-3-Clause, 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 FatCat 100 Day Zombie Apocalypse?

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 FatCat 100 Day Zombie Apocalypse 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.

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Details from Modrinth, where the author last updated it on 25 Aug 2025. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 54 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

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