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data pack

Cataclysm CompatMinecraft data pack for 1.21.1

Adds compat between L_Ender's Cataclysm and various other mods!

newest supported 1.21.1UtilityMod SupportMiscellaneous
Latest version
Cataclysm Compat 1.0
Minecraft
1.16.5 to 1.21.1
Java
Java 21+
Loaders
none declared
Licence
not stated
Downloads
1.5M
Updated
7 mo ago
Available on
CurseForge
Space NodePartner

Host Cataclysm Compat servers

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

  • 1.21.1
  • One click install
  • Version matched
  • Automatic backups
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Cataclysm Compat declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftKindJavaEvidenceReleased
1.21.1release21+declared8 Aug 2024
1.20.1release17+declared12 Jun 2023
1.19.2release17+declared5 Aug 2022
1.18.2release17+declared28 Feb 2022
1.17.1release16+declared6 Jul 2021
1.16.5release8+declared14 Jan 2021

Download

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

Cataclysm Compat 1.0release1 Feb 2026

CataclysmCompat1.0.zip · 0.0 MB · for 1.16.5, 1.17.1, 1.18.2, 1.19.2

Download latest
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Frequently asked

Does Cataclysm Compat work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Cataclysm Compat 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 Cataclysm Compat support?

Everything the author has declared, from 1.16.5 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which Java version do I need for Cataclysm Compat?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the data pack itself.

How do I install Cataclysm Compat?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the data pack 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 Cataclysm Compat safely?

From the author's own page on CurseForge, 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.

Dynamic LightsSupported entities and items such as torches, lanterns, or enchanted gear emit light! Server-side!Spawn AnimationsHostile mobs dig out of the ground or poof into existence when they spawn!Day Counter (Original)For Minecraft 1.16 - Latest! This datapack/mod add text on top of your hotbar that will count the day realtime.Guns ++Multiplayer and Survival Friendly Vanilla Guns Datapack, Many versions starting from 1.17, Adds 50+ Guns and 4 Grenades all with Custom Models and Sounds!Tool TrimsAllows you to trim your weapons and tools on a Smithing Table. There are almost 2000 trim combinations!ShipsAdds a new ship dungeon and lets illagers use boats.

Last checked 1 mo ago against CurseForge. 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? .