L_Ender's Cataclysm

L_Ender's Cataclysm

Cataclysm is a mod that adds difficult dungeons, challenging boss-fights and powerful items.

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14.8M Downloads
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Screenshots

Ignis
cataclysm be

About this Mod

Cataclysm is a mod that adds difficult dungeons, challenging boss-fights and powerful items.

Defeat them in battle to prove yourself and earn powerful gear!

Cataclysm BE

Cataclysm is finally coming to the Minecraft Bedrock on all Platforms as an Add-On in 2026!

Watch it’s Announcement Trailer Here: https://www.youtube.com/watch?v=oSmwvFQNG0M

For more information about Cataclysm Bedrock Edition,

join Honeyfrost’s Discord at: http://discord.gg/honeyfrost

No Fabric

Tutorial(German):https://youtu.be/21k2s9t81us

Available Versions

L_Ender's Cataclysm 3.32release
MC 1.21.1neoforge
July 3, 2026
L_Ender's Cataclysm 3.31-optimaztion2release
MC 1.21.1neoforge
June 30, 2026
L_Ender's Cataclysm 3.31-optimaztionrelease
MC 1.21.1neoforge
June 28, 2026
L_Ender's Cataclysm 3.31release
MC 1.21.1neoforge
June 14, 2026
L_Ender's Cataclysm 3.31release
MC 1.20.1forge
June 14, 2026

How to Install L_Ender's Cataclysm on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.21.5).

3

Install Mod

Open the mod browser in the dashboard and search for "L_Ender's Cataclysm". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forgeneoforge

Minecraft Versions

1.21.5, 1.21.1, 1.20.1 (+1 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

L_Ender's Cataclysm server crashes on startup – what to do?

Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.5). You can switch loaders with one click in the panel.

Is L_Ender's Cataclysm compatible with forge and neoforge?

L_Ender's Cataclysm officially supports forge, neoforge for Minecraft 1.21.5, 1.21.1, 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with L_Ender's Cataclysm – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if L_Ender's Cataclysm consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install L_Ender's Cataclysm with just one click on your server.

Recommended RAM
4 GBfrom €8/mo
Minimum 3 GB | per 8 players
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
Creative Commons Attribution Non Commercial No Derivatives 4.0 International
Server-side
Required

Supported Versions

1.21.51.21.11.20.11.19.2