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Biomes O' Cataclysms project artwork

CurseForge · Minecraft mod

Biomes O' Cataclysms

This mod transforms Vanilla Minecraft into a challenge! One by one, all biomes will be destroyed, so try to complete the game before the end of the world!

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Biomes O' Cataclysms release matches 1.21.8 Fabric?

Updated today
Best match for your filters biomesofcataclysms-1.5.3-fabric.jar
Game version 1.21.1, 1.21, 1.21.2
Loader Fabric

Biomes O' Cataclysms biomesofcataclysms-1.5.3-fabric.jar targets 1.21.1, 1.21, 1.21.2 with Fabric. The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server. No extra mods listed for this file.

Where it goes

Is Biomes O' Cataclysms required on the client, server, or both?

The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Fabric
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

What else does Biomes O' Cataclysms biomesofcataclysms-1.5.3-fabric.jar need?

biomesofcataclysms-1.5.3-fabric.jar on 1.21.8 Fabric. Every mod below is checked against that same setup.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add Biomes O' Cataclysms without breaking your instance.

Built for Biomes O' Cataclysms biomesofcataclysms-1.5.3-fabric.jar on 1.21.8 Fabric. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use biomesofcataclysms-1.5.3-fabric.jar. It targets 1.21.1, 1.21, 1.21.2 with Fabric; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside biomesofcataclysms-1.5.3-fabric.jar. It opens that exact file at the source.

About this project

What does Biomes O' Cataclysms add?

Biomes O' Cataclysms


The world of Minecraft is running out of time. Biomes are being consumed one by one: race against the clock, defeat the Dragon, and survive the end of the world!!

Visit the wiki link to learn more about the mod functions!

Please, if you find any bugs or errors in the game (including mapped errors, strange lag events, or game crashes), use the “issue report" page link. Any detailed report is extremely appreciated, as this mod affects delicate game structures.


A video showcase!

Project description from CurseForge.

Pick your setup

Biomes O' Cataclysms by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

13 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

Biomes O' Cataclysms versions and loaders

1 of 13 releases match
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Looking for an older file? The official CurseForge project page is in Resources.