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Mods for Minecraft Java

Browse 105 free mods for Minecraft Java — popular picks include Roost Reborn, catch and tame, SCMowns' Giant Mutant Slime.

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Roost Reborn
1.20.1forge

Roost Reborn

A Forge 1.20.1 reboot of Roost built around Resource Chickens. Automate chicken drops with the Roost, breed better stats with the Breeder, and keep Resource Chickens mutation behavior in a more compact Roost-style workflow.

1.2kdownloads
catch and tame
1.21.1neoforge

catch and tame

"Tame, capture, and carry literally ANY monster in Minecraft with the powerful new Tame Balls! Breed dynamic Mutants, build a Pet Hospital, and play fetch with exclusive custom dogs like Huskies, Golden Retrievers, and Boston Terriers!"

1.1kdownloads
SCMowns' Giant Mutant Slime
forge

SCMowns' Giant Mutant Slime

A huge mutant slime that when spawn will begin destroying Minecraft's world before you know it. This mod adds a mob which should be more difficult than the enderdragon to bring down.

1.1kdownloads
Vault Reagent - Vault Hunters
1.18.2forge

Vault Reagent - Vault Hunters

Allows for the conversion / transmutation of Player Gems (Gorginite, Iskallium, Sparkletine, Bomignite, Petezanite, Tubium, Upaline, Xeenium, Ashium) for Vault Hunters 3rd Edition

1.0kdownloads
friendly mutant zombie
forge

friendly mutant zombie

by mcreator

847downloads
TMNT | Shell Shock
1.20.1forge

TMNT | Shell Shock

TMNT, Teenage Mutant Ninja Turtles

763downloads
Biomorphosis
1.21.1neoforge

Biomorphosis

A mod about mutations and evolution, where you control an organic ecosystem, creating structures and creatures from living matter. Harness biomass to develop your colony, but be prepared for the dangers your experiments may bring

681downloads
ICE MUTATION
1.20.1forge

ICE MUTATION

survival in ice world

626downloads
Mob Level
1.20.1forge

Mob Level

Gives every mob a level that scales its health, damage, drops, and XP. High levels are rare spawns, and breeding inherits parent levels with rare mutations, making strong animal farms a long grind.

309downloads
corpseorigin
1.21.1neoforge

corpseorigin

Corpse Origin is a Minecraft mod inspired by the web comic "Shen Xiong" (尸兄)/Zombie Brother, designed for Neoforge 1.21.1, introducing a core system of infection, mutation, and evolution.

284downloads
The Gifted
1.21neoforge

The Gifted

Unlock abilities by surviving danger, injecting powerful serums, or experimenting with alien tech and mutation.

229downloads
UnleashedSMP
1.21

UnleashedSMP

UnleashedSMP is a chaos and event plugin for Minecraft Paper servers, featuring 50+ admin-triggered events, random effects, and mutant mobs to create unpredictable, fun, and engaging SMP gameplay.

193downloads
Basic Transmutation
1.20.1forge

Basic Transmutation

Convert spare ingots between tiers like a real alchemist.

165downloads
Mobs patch for vampirism
1.21.1neoforge

Mobs patch for vampirism

You need mutant monsters by the moment. Fixed behaviour for stray, husk and mutant monsters using mixin

140downloads
Endermium
1.16.5forge

Endermium

What the project specifically does or adds The Endermium Mod expands the "post-game" of Minecraft by introducing a new tier of survival. It adds a complete set of Endermium tools and armor, which are obtained through a unique transmutation process.

110downloads
Gene Mutation
26.2fabric

Gene Mutation

This is a mod that dynamically increases difficulty. All mobs will gradually undergo mutations.

82downloads
Replicator First Type
1.21.1neoforge

Replicator First Type

Evolving slimes harness solar energy and develop genetic mutations. Predatory spiders create evolutionary pressure. Features 12+ genes, horizontal gene transfer, DNA scanner. Watch natural selection in your Minecraft world!

62downloads
Mutant Skeleton Armor Tweaks Mod (1.20.1, 1.20) – Chestplate Crossbow Support And Tooltips
1.20.1fabric

Mutant Skeleton Armor Tweaks Mod (1.20.1, 1.20) – Chestplate Crossbow Support And Tooltips

Mutant Skeleton Armor Tweaks Mod main change is making that chestplate compatible with crossbows, addressing an equipment interaction limitation. The mod also adds a tooltip that describes what each armor piece does, providing quick in-game clarification of the armor’s effects without relying on external documentation. Features: Makes the Mutant Skeleton Chestplate from Fuzs’ Mutant Monsters […]

Mutant More Mod (1.20.1, 1.19.2) – Tons of New Mutant Mobs
1.20.1forge

Mutant More Mod (1.20.1, 1.19.2) – Tons of New Mutant Mobs

Mutant More Mod adds a ton of new mutant mobs into the game. These mutant mobs can be found naturally or created with the new items Formula Y and Compound Z. They're extremely tough opponents and yield powerful items as rewards for defeating them. The mod also adds lots of new advancements that you can […]

Pathogen Monster Plague Mod (1.21.1, 1.20.1) – Mutants Take Over World
1.21.1forge

Pathogen Monster Plague Mod (1.21.1, 1.20.1) – Mutants Take Over World

Pathogen Monster Plague Mod is a horror-style expansion mod that introduces a dangerous chemical infection which corrupts creatures and biomes, creating aggressive mutant lifeforms across the world. You must craft special gear and weapons to survive the spreading plague. Features: About 90+ unique mutant mobs, including corrupted vanilla creatures and biome variants World corruption system […]

The Mutant Mobs Mod (1.20.1, 1.19.2) – Many More Mutant Creatures
1.20.1forge

The Mutant Mobs Mod (1.20.1, 1.19.2) – Many More Mutant Creatures

The Mutant Mobs Mod adds more mutant monsters to Minecraft. Hunter gun is quite effective weapon to fight mutant monsters, hunter gun bullet is arrow. Features: Mutant Zombified Piglin Health:200 Damage:10 Armor:30 If you don't attack it, it doesn't attack you Mutant Stray Health:200 Damage:15 Armor:30 Mutant Zombie Villager Health:150 Damage:50 Mutant Drowned Health:200 Damage:15 […]

Distorted Rex Mod (1.20.1, 1.20) – The Terrifying Predator
1.20.1forge

Distorted Rex Mod (1.20.1, 1.20) – The Terrifying Predator

Distorted Rex Mod brings a new mob to Minecraft with the appearance of a terrifying mutant dinosaur. It attracts players with its tense hunting experience and unique mechanics. Features: Distorted Rex adds a mutant dinosaur that can hunt by smell, attack when it detects the player, and cause bleeding. It can sneak up on you […]

The Mold Magnum Opus of Infections Mod (1.20.1) – Infection Mechanics
1.20.1forge

The Mold Magnum Opus of Infections Mod (1.20.1) – Infection Mechanics

The Mold Magnum Opus of Infections Mod introduces a highly infectious fungus called "The Mold". The Mold is a highly infectious fungus, a mutation of the popular Myceliosis Parasitum, it originally was located inside of a cave hidden away for years after getting out-competed by its more studied and infectious brother. While stuck inside of […]

Mutants Plus Mod (1.20.1, 1.19.2) – Increases Health, Damage and Special Abilities
1.20.1forge

Mutants Plus Mod (1.20.1, 1.19.2) – Increases Health, Damage and Special Abilities

Mutants Plus Mod enhances the game by introducing powerful mutant creatures and adding special items and enchantments. Features: Mutant creatures like Endermen, Zombies, and Skeletons are buffed with increased health, damage, and special abilities. The mod adds unique items that can be obtained by defeating these powerful mutants. New enchantments are introduced, providing players with […]

Mutated Items Mod (1.21.1, 1.20.1) – Transform Your Items Into Creatures
1.21.1neoforge

Mutated Items Mod (1.21.1, 1.20.1) – Transform Your Items Into Creatures

Mutated Items Mod introduces a unique mechanic where iconic Minecraft items can transform into new creatures, called Mutated Items, by being thrown into a Nether portal. There is a 10% chance of mutation, adding an exciting element of unpredictability and creativity to the game. Features: Item Mutation: Transform classic Minecraft items into new creatures. Nether […]

Fight or Die: Mutations Mod (1.20.1) – Encounter a Variety of Vile Creatures
1.20.1forge

Fight or Die: Mutations Mod (1.20.1) – Encounter a Variety of Vile Creatures

Fight or Die: Mutations Mod will test your survival skills, As you go on your usual Minecraft adventures, you'll soon find yourself plunged into a nightmare as a mysterious hint at an impending catastrophe. FOD is where mutations and parasites threaten to overrun your world, evolving and adapting with each passing moment. These vile creatures […]

Retro Exchange Mod (1.16.5, 1.12.2) – Items Transmute, Reverting
1.16.5forge

Retro Exchange Mod (1.16.5, 1.12.2) – Items Transmute, Reverting

Retro Exchange Mod implements a new system into the game by adding a loot called "Transmutation Stones". It can be obtained by killing aggressive mobs in the game, and upon acquiring 8 of the stones, you can combine it to create a powerful version of Transmutation. This stone has a very simple yet fascinating feature; […]

Fanon Mutant Entities Mod (1.19.2, 1.16.5) – New Texture of Mutant Beasts
1.19.2forge

Fanon Mutant Entities Mod (1.19.2, 1.16.5) – New Texture of Mutant Beasts

Fanon Mutant Entities Mod adds the most bizarre and monstrous creatures ever seen in the game. Even in your wildest dreams, you couldn’t imagine them. They are not only strange but also possess terrifying powers. Screenshots: Fanon Mutant Entities Mod Download Links For Minecraft 1.19.2 Forge version: Download from Server 1 – Download from Server […]

Mutationcraft Mod (1.19.4, 1.18.2) – New Parasite Mutant Creatures
1.19.4fabric

Mutationcraft Mod (1.19.4, 1.18.2) – New Parasite Mutant Creatures

Mutationcraft Mod adds new parasite mutant creatures into the game. Embark on an extraordinary journey through the world of Minecraft with the Mutationcraft mod. This immersive modification injects the game with a thrilling assortment of mutants and a collection of powerful weapons. Brace yourself for a fresh and exhilarating survival experience as you confront these […]

Mutant Beasts Mod 1.16.5, 1.15.2 (Fight and Survive the Mutated Mobs)
1.16.5forge

Mutant Beasts Mod 1.16.5, 1.15.2 (Fight and Survive the Mutated Mobs)

Mutant Beasts Mod 1.16.5, 1.15.2 brings back the popular Mutant Creatures mod to modern Minecraft, after four years without an update. The original mod required another mod to work, which was called AnimationAPI, which is also the work of the Mutant Creatures creator, which for now is integrated into this mod. (All credits for the […]

Classic Ben 10 Mod (1.16.5, 1.15.2) – You Can Turn Into An Alien
1.16.5forge

Classic Ben 10 Mod (1.16.5, 1.15.2) – You Can Turn Into An Alien

Classic Ben 10 Mod provides access to 21 different aliens. You can select the alien by right-clicking on the Omnitrix. You can turn into an alien. Now you can do magic. Features: Mobs: Mutant entity, Mutant Cow, Vilgax, DNaliens, Xenocite,Charmcaster, Charmcaster's bag, Stone creatures, Max and Gwen, Zs'skayr, p'andor, Bivalvan, Plumbers. Classic Aliens: Fourarms, Diamondhead, […]

Mutant Mobs Mod 1.12.2 (Apocalypse is Coming!)
forge

Mutant Mobs Mod 1.12.2 (Apocalypse is Coming!)

Radiation… Toxic Waste and players hand. These will be the ingredients chosen to make little tiny pets. But Soulas has failed and accidentally added a mutating shell to the mix. The deadliest serum ever has been made! Mutant Mobs Mod 1.12.2 was born. Features: Mutant Spider: Has 160 Health and will deal 6 damage per […]

Mutant Creatures Mod (1.7.10) – Fight Giant Mini-Bosses Everywhere

Mutant Creatures Mod (1.7.10) – Fight Giant Mini-Bosses Everywhere

Mutant Creatures Mod unleashes powerful, mutated versions of normal Minecraft mobs into your world. These giant creatures act as mini-bosses, offering a tougher challenge for players. Defeating these mutants rewards you with special items that provide unique advantages. Features: Turns regular mobs like Creepers, Zombies, and Skeletons into large, powerful mutants. Mutants have more health […]

Mutated Mobs Mod 1.12.2, 1.12 (Fusing Two Entities Into One)
forge

Mutated Mobs Mod 1.12.2, 1.12 (Fusing Two Entities Into One)

Mutated Mobs Mod 1.12.2, 1.12 adds 27 mutant to the game, 20 hostile and 5 neutral and 2 passive. Every mob gets some unique attribute or abillity of both previous creatures, so be aware of that. You will find combinations of normal mobs that are insane! They are much stronger than normal mobs and have […]

Weird Mobs Mod 1.7.10 (Strangest, Mutants, Horror Mobs)
forge

Weird Mobs Mod 1.7.10 (Strangest, Mutants, Horror Mobs)

Weird Mobs Mod 1.7.10 adds some of the strangest mobs and a boss into Minecraft. Each one has a very unique texture, and some of them can be tamed or used for breeding. This mod adds alot of mobs that are really weird and stupid. For example: There is a mob called Crazy Bird that […]

Mo' Skeletons Mod 1.7.10 (Skelebrine and Lord of Skeletons)
forge

Mo' Skeletons Mod 1.7.10 (Skelebrine and Lord of Skeletons)

Mo' Skeletons Mod 1.7.10 adds in 17 new skeletons into your Minecraft world with their own unique abilities and different attacks. It adds in mutant skeletons such as creeper skeletons, enderman skeletons, herobrine skeletons and much more new mobs. This mod adds in a huge variety of evil Skeletons with useful drops. Each skeleton has […]