If you use Mutant Addtiton, you can encounter several colorful mobs. This mode adds various mutations. This mod is best used in conjunction with Mutant Monsters.
[This mode was inspired by Mutant Beast and Mutant More.]
__This mod was created using some of the models and animations from the Bedrock Edition Mutant Creatures. We would like to express our gratitude to JujuStyle7 for permission.
Friendly Mutation Report
- Make a case for Mythical A
- Throw it at a specific friendly mob and wait.
- Fight or befriend the completed mutants.
Hostile Mutant Report
- Make a night b
- Feed the skeleton a blue orchid and mutate it.
- Good luck
Story
An evil group that wants to eliminate all residents and legendary heroes and create their own overworld, Illage, plans to use mutations to eliminate players...
Meanwhile, the residents develop Mythical A to survive against the relentless mutants.
Check out the original Bedrock add-on. original album
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 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: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as mutant_addition_mod-1.5.0-forge-1.20.1.jar — drop this file into the mods folder
- Download size: 7.4 MB
- Download link checked 30 Aug 2026 — working
These come from our own check of the pack file, not from the source page.