Menu

mod

ChaosChunksMinecraft mod for 26.3

A NeoForge mod that gives you control over Minecraft world generation. Customize biome pools, blacklist or whitelist biomes, tweak region sizes, and use other chaos agents to create unpredictable worlds.

server onlynewest supported release 26.3AdventureWorldgen
Latest version
0.3.2-26.3
Minecraft
26.1 to 26.3
Java
Java 25+
Loader
NeoForge
Licence
LicenseRef-MIT-AND-ARR
Downloads
226
Updated
1 mo ago
Available on
Modrinth
Space NodeOur hosting

Host ChaosChunks servers

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

  • 26.3
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • 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 ChaosChunks declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3NeoForge25+declared15 Sept 2026
26.2NeoForge25+declared16 Jun 2026
26.1.2NeoForge25+declared9 Apr 2026
26.1.1NeoForge25+declared1 Apr 2026
26.1NeoForge25+declared24 Mar 2026

Download

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

Most recently published release

0.3.2-26.3release1 Oct 2026

chaoschunks-0.3.2-26.3.jar · 2.8 MB · for 26.3 · NeoForge

Download this release
d1efa5c9deb6…
Older versions7
  • 0.3.1.H1-26.325 Sept 202626.32.7 MBaf3d2323bb4a…Get
  • 0.3.1-26.320 Sept 202626.32.7 MBbce2ee3eeb43…Get
  • 0.3.H1.F120 Jun 202626.2, 26.1.2, 26.1.1, 26.12.7 MB29 downloadsd19e80da32fb…Get
  • 0.3.1-T119 May 202626.1.2, 26.1.1, 26.11.5 MB24 downloads82e474db2024…Get
  • 0.3.H1-26.1.all10 May 202626.1.2, 26.1.1, 26.11.2 MB12 downloads7badd96cde6f…Get
  • 0.310 May 202626.1.2, 26.1.1, 26.11.2 MB9 downloads18d4e7c7b8c7…Get
  • 0.2.H1-26.13 May 202626.1.2, 26.1.1, 26.11.1 MB11 downloads79b877884354…Get

Frequently asked

Does ChaosChunks work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version ChaosChunks 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 ChaosChunks support?

Everything the author has declared, from 26.1 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install ChaosChunks on the client or the server?

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

Which platform or loader does ChaosChunks support?

NeoForge. 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 ChaosChunks?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is ChaosChunks under?

LicenseRef-MIT-AND-ARR, 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 ChaosChunks?

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 ChaosChunks 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.

BookshelfAn open source library for other mods!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Details from Modrinth, where the author last updated it on 1 Oct 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .