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data pack

Minecraft Chaos DatapackMinecraft data pack for 1.21.11

Inspired by the GTA Chaos Mod. There are 190 different effects possible in this challenge datapack!

server onlynewest supported 1.21.11MobsGame MechanicsMagicCursed
Latest version
v1.5.1
Minecraft
1.21.6 to 1.21.11
Licence
LicenseRef-All-Rights-Reserved
Downloads
13.6k
Updated
9 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Minecraft Chaos Datapack servers

Deploy a server with Minecraft Chaos Datapack already added to the world, on hardware built for it.

  • 1.21.11
  • Data pack
  • One click install
  • Version matched
  • Automatic backups
  • 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 Minecraft Chaos Datapack declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftThroughJavaEvidenceReleased
1.21.11Data pack21+declared9 Dec 2025
1.21.10Data pack21+declared7 Oct 2025
1.21.9Data pack21+declared30 Sept 2025
1.21.6Data pack21+declared17 Jun 2025

Download

From Minecraft Chaos Datapack’s own host. Nothing is re-hosted here.

v1.5.1release15 Dec 2025

minecraft-chaos-datapack-1-5-1.zip · 0.8 MB · for 1.21.11

Download latest
b06409cebfd5…
Older versions4
  • v1.59 Dec 20251.21.110.8 MB222 downloadsdb7e66a996ca…Get
  • v1.4.230 Sept 20251.21.9, 1.21.100.8 MB3.6k downloadsc584daab3809…Get
  • v1.4.119 Jun 20251.21.60.8 MB3.7k downloads809315a7850c…Get
  • v1.418 Jun 20251.21.60.8 MB158 downloadsd23f1da28d9a…Get

Frequently asked

Does Minecraft Chaos Datapack work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Minecraft Chaos Datapack 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 Minecraft Chaos Datapack support?

Everything the author has declared, from 1.21.6 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Minecraft Chaos Datapack on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

What licence is Minecraft Chaos Datapack 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 Minecraft Chaos Datapack?

Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.

Where do I download Minecraft Chaos Datapack 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.

TerralithExplore almost 100 new biomes consisting of both realism and light fantasy, using just Vanilla blocks. Complete with several immersive structures to compliment the overhauled terrain.TectonicTerrain shaping brought to new heights, grander and more varied than ever before!Incendium LegacyA nether biome overhaul combined with challenging structures to conquer, unique weapons to obtain, and tricky mobs to defeat.GeophilicA subtle-ish overhaul of vanilla Overworld biomes! Reworked!TrekBored of vanilla structure generation? This pack is for you!ExplorifyA simplistic, vanilla-friendly collection of new structures.

Last checked 2 mo ago against Modrinth. 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? .