Mutant Mobs Addon features mutated creatures with unusual sizes and attack abilities. Entities like mutated skeletons or explosive creatures appear randomly but at low rates. Players craft Chemical X from weeping stones and potions to transform regular creatures into their mutated forms. Each type of monster possesses a large amount of health and attacks that inflict negative effects on the target. When defeated, they leave behind materials for armor that increases speed and poison resistance.
Features:
- Added mutated monsters.
- Giant skeletons.
- Added long-legged explosive creatures.
- Crafting Chemical X.
- Taming small explosive creatures.
- Crafting armor from monster bones.
- Increased arrow firing speed.
- Poison resistance.
- High jump and fast running.
- Bullet damage resistance.
- Egg drop upon death.
Screenshots:
Crafting Recipes:
Installation Note:
- You need to enable the Experimental Settings if the addon does not work.
Mutant Mobs Addon Download Links
For Minecraft PE/Bedrock 1.21
mcaddon: Download from Server 1 – Download from Server 2
- Edition: Minecraft Bedrock
- File type: .mcpack or .mcaddon
- Minecraft version listed: 1.21
- How to install: Download the .mcpack or .mcaddon file. → Open it — Minecraft imports it. → In your world: Behavior Packs → Available → Activate, then the same under Resource Packs.
- Where to get it: In MCModsHub, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Bedrock addons & mods walks through it step by step.
- Pack type: .mcaddon — behaviour and resource pack in one file
- Manifest requires Minecraft 1.21.130 or newer
- Complete pack — everything it depends on is inside the file
- Download size: 1.1 MB
- Download link checked 17 Jun 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.