This is a simple datapack for Undead Unleashed - Continued, packaged as an editable ready to install file.
For it to take effect all you need is to unzip the file and edit the values of biome_modifier contents.
Allows you to modify spawn weights and min/max count of each mob present in the mod. Use values from 0 to 100 when changing spawn weights.
There are two namespaces inside the .zip - one for forge and one for neoforge, edit the files inside the folder that matches the mod loader of the Undead Unleashed version you are using.
For efficient use, both personal or modpacks, use Paxi or Openloader. In case of any issues, be sure to notify me.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20.1, 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
- Downloads as 2.0.5 UU Spawn Weight Config.zip
- Download size: 178 KB
- Download link checked 28 Aug 2026 — working
These come from our own check of the pack file, not from the source page.