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Cataclysm Compat Data Pack Wiki

Cataclysm Compat Data Pack Wiki & Guide

wiki.9minecraft.net/cataclysm-compat-data-pack/

Adds compatibility and balance adjustments for Cataclysm mod content.

Guides

Step-by-step, in-game.

Combine Cataclysm with Multiple Mods Without ConflictsWhat This Pack Bridges This data pack acts as a compatibility layer between Cataclysm and many popular add-ons. It…Prepare Your World for Boss Fights with Compatible BlocksUnderstanding Block Destruction When Cataclysm bosses fight in your world, they'll now destroy blocks from modded…Troubleshoot Boss Behavior in Modded TerrainCommon Issues If a Cataclysm boss isn't destroying blocks from other mods, or weapons aren't sticking to creatures,…Use Cataclysm Weapons with Sticky Effect CompatibilityWhat Sticky Effects Do Certain Cataclysm weapons and tools have special properties that make them "stick" to targets…

Frequently asked questions

Do I need to install this separately or does it come with Cataclysm?
This is a separate data pack that works alongside the base Cataclysm mod—you need both installed to use it. The data pack adds compatibility layers without modifying Cataclysm itself, so it loads on top of your existing setup.
Which mods does this pack actually make compatible with Cataclysm bosses?
It adds boss destruction support for blocks from Twigs, Habitat, and Autumnity, and integrates with creature mods like Alex's Mobs. It also works with Endergetic Expansion, Infernal Expansion, and Dungeon Now Loading.
Why do Cataclysm boss attacks sometimes not destroy modded blocks?
Without this pack, bosses only recognize vanilla Minecraft blocks as destructible during their attacks. This data pack registers blocks from compatible mods so bosses can smash through them like they do stone and wood.
What does 'sticky items' mean and which weapons get this?
Sticky items are special weapons and tools from Cataclysm that now attach properly to targets when they hit, instead of bouncing off or behaving unpredictably. This applies to weapons designed to stick in the base mod.

See all 10 Cataclysm Compat questions ›