Mobs Mods for Minecraft Java
Browse 33 free Mobs mods for Minecraft Java — popular picks include Gigeresque, CottageCraft Axolotls, Crimson Curse: Infection.
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Gigeresque
Gigeresque is a horror-themed mod that offers players a dive into the horrific biomechanical world of the xenomorphs, and the mutated realms of the neomorphs, deacons, and goo mutants.
CottageCraft Axolotls
Adds up to 34 extra custom Axolotl Variants, including Biome & Mob specific ones

Crimson Curse: Infection
A virus dormant in the Crimson Forests of the Nether escaped to the Overworld. Now with access to water, it began evolving into horrors one could only imagine....
ArPhEx: BOP Integration
Integrates ArPhEx with Biomes O' Plenty by assigning mobs to fitting biomes.
Nasir's Mobs Plus
Adds more mobs based on the biome! and maybe some more evil ones...
the hiker
the hiker, a scary mod that adds a new boss named the hiker, it also add a new biome, the hikers forest. and different variants of the hiker!
Spawning Overhaul
A Minecraft mod that creates a more immersive mob spawning system based on environmental factors like caves, forests, and structures
Sigma & Gigachad Mod
Mod Adds real Gigachad & Sigma Mobs, Items, Ore Generation, Structures meme pistol food soup bed wood generate savanna dark forest craft textures shovel hoe structure alpha ai armor pickaxe
Configurable Difficulty
A server-side Minecraft mod that adjusts entity attributes based on their biome, dimension, and depth
The Living Forest
The new dimension of horror and darkness
Iris Caves
Makes Alex's Caves work with your shaders — biome fog, the Luxtructosaurus red sky, Deepsight, and fixes for its invisible mobs and projectiles.
stupid horror mod
this is a joke horror mod that adds a scary biome, where you have to kill scary creatures to collect scary souls to later craft into a boss altar and fight the boss. there is an ingot with good weapons that can take down most of the scary creatures.
Kabus - Psychological Horror
A psychological horror mod that introduces a dynamic sanity mechanic, terrifying hallucinations, and an intelligent entity that stalks you.
Snow's Extended Structures & Biomes
Dive into a richer, more immersive world with Snow's Extended Structures & Biomes! This mod takes your game to the next level by expanding the variety of environments and architectural marvels you can encounter. Explore beautifully crafted biomes that offe
Aterium Mod
Aterium Mod is a Mod that adds several new Dimensions, tons of new Items, new Biomes and of course Blocks. Entitys are Provided too.
Otherside (Remake)
The Otherside is a corrupted dimension datapack that expands the Deep Dark’s lore with deadly biomes, powerful artifacts, and unique mechanics. Face escalating danger the longer you stay, uncover legendary loot, and survive a world consumed by Sculk.
BetterCreaking
The Pale Garden as it should be. A scary and dangerous biome
Distorted Caves Expansion Datapack
A worldgen expansion datapack that adds revamped biomes, mobs, and a challenging new dimension!
Gold Golem
An experimental mod that adds all sorts of wacky stuff to your world. Adds blocks, foods, entities and biomes. Beware, this mod isn't balanced properly at all, and I have no plans to ever do so!
wandering explorers
wandering traders trade biome explorer maps
Feningland
A Mod Aiming to Revive the feeling of classic 1.12.2 mods by including lots of Dimensions,Biomes,Entites,Weapons and a whole lot more.
Genshin Nature: Revived
The cancelled Genshin Impact mod, alive again on 1.21.1 and 1.20.1 - Hilichurl camps, elemental Slimes, Regisvines, Hypostases, Visions and 435 creatures. An authorized port of fapdos' Genshin Nature.

Pumpkin Madness
One new biome, "Pumpkin Grove", which contains secrets, but what are they? So figure this out, I won't give you any hints, but this biome will make you come back again! )
THE HORRORS BUT BETTER
THE HORRORS adds 4 new biomes more blocks more crafting tables like the de-radioactivator and the improved smelter and the fabricator and it adds more mobs and it is only to get updated more! updates: the start ,NUCLEAR WARNING!!!!!
Nonsense
A new dimension with unique and creative biomes ...

Slimes Everywhere
Allows Slimes to spawn at night in any biome

Mod but my Friends decided what's in it
lots of stuff, a huescape dimension, dragons, epic cave biome with game-changing mob, eldritch horror spider, Son Goku and more!!!1!!!
Grim and Bleak Mod (1.21.1, 1.20.1) – Place Where No One Lives
Grim and Bleak Mod is an ambience-focused mod that blends exploration, survival mechanics, and dark atmosphere. It introduces a shadowy dimension called Limbo, filled with hostile creatures, rare resources, and high-risk progression. Actions taken inside Limbo can also affect the Overworld. Features: New dark dimension called Limbo with unique biomes and enemies Atmosphere-focused semi-horror gameplay […]
From The Woods Mod (1.20.1) – The Forest Is Watching
From The Woods Mod is a horror-focused Minecraft mod that adds a stalking forest entity and environmental scare mechanics. The creature appears only in wooded areas and creates constant psychological pressure through strange events and disruptions. Features: Adds a new horror creature that inhabits forest biomes The entity manifests only when the player is inside […]
Scape And Run Parasites Nests Addon Mod (1.12.2) – New Horrors Await
Scape And Run Parasites Nests Addon Mod adds new structures, mobs, items, and gameplay mechanics. Players will encounter parasite nests guarded by non-despawning parasites, giant fleshworms lurking in hidden pits, and new materials like worm teeth and organic samples to craft powerful gear and tools. Features: Found in most biomes, protected by parasites and containing […]
Gigeresque Mod (1.21.1, 1.20.1) – Biomechanical Terror
Gigeresque Mod transforms Minecraft into a haunting and thrilling survival horror experience. By introducing creatures and elements inspired by H.R. Giger's iconic designs, this mod adds a layer of fear and excitement that stands out from typical gameplay. Deep underground, players can stumble upon black monolithic structures, ominous and foreboding in their design. These dungeons […]
Spilter's Magical Expansion
A magical Adventure trough many creatures,weapons,ores,biomes of all types,structures and much much more in this magical world!
Soul Dimension
My First Addon The Phase is the only monster so far made with mcreator new dimension being the soul dimension i mainly built this mod as i thought that the soul sand valley biome has potential but it just does not have a mob which spawns there. enjoy :)