Vanilla Backport Mob Variants Compat extends Vanilla Backport by adding custom biome spawns. It makes sure all the new animal colors and types show up when you play with big world generation mods. Normally, these animals only appear in standard biomes. This data pack patches the spawning rules so your modded worlds get the same new creatures.
Features:
- Makes pigs, cows, chickens, and wolves from the main mod spawn naturally across Terralith biomes.
- Adds full spawning compatibility so you can find these same animals while playing in Biomes We’ve Gone.
- Lets you find the new wolf types wandering around in Biomes O’ Plenty environments.
- Updates Nature’s Spirit biomes to properly spawn the updated wolf variants.
Vanilla Backport Mob Variants Compat Data Pack Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.20.1
- 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: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Downloads as 374884.mcpack
- Download size: 132 KB
- Download link checked 23 Jul 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.