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Mods for Minecraft Java

Browse 44 free mods for Minecraft Java — popular picks include Arthropod Phobia Expansions + Horror Bosses / Arachnophobia, Withering Heights: Revamped Wither, Brutal Nightmare : Insane Difficult.

Step by step: How to install Minecraft Java mods & modpacks

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Arthropod Phobia Expansions + Horror Bosses / Arachnophobia
1.19.2forge

Arthropod Phobia Expansions + Horror Bosses / Arachnophobia

ArPhEx horror mod - realistic, intricate, phobia-inducing entities and supernatural bosses

2.0Mdownloads
Withering Heights: Revamped Wither
1.21fabric

Withering Heights: Revamped Wither

Turning the Wither into something worth calling a boss.

692kdownloads
Brutal Nightmare : Insane Difficult
1.16fabric

Brutal Nightmare : Insane Difficult

Minecraft too easy? Try this mods with nearly 40 modifiers - settings new mini bosses, which made minecraft become hard & insane. Enhanced hostile mobs' AI & Angry passive mob. Zombie place/break blocks. Skeleton,Spider,Creeper,Enderman.

94kdownloads
The Day Of The Beast
1.20.1forge

The Day Of The Beast

Introduces The Devil, a new boss fight in the game.

29kdownloads
Cursed Fate: Cursed Tweaks (New Boss Fights!)
1.20.1forge

Cursed Fate: Cursed Tweaks (New Boss Fights!)

This is an Add-On for the Minecraft mod Jujutsu Kaisen Cursed Fate Mod! This mod is solely an extension for the original mod by ImNotHURAGAN and does not work independently.

19kdownloads
Nightmare Mode [BTW ADDON]
1.6.4

Nightmare Mode [BTW ADDON]

Nightmare Mode is an addon for Better Than Wolves CE 3.X that makes the mod a LOT harder, with focus on extreme difficulty, unforgiving mobs and reducing farming tedium. NM features new mobs, reworked mechanics and boss overhauls.

10.0kdownloads
Sporeadds
1.20.1forge

Sporeadds

Mod that adds 4 survivors origins and 1 boss origin based of an infected from the spore mod

6.9kdownloads
Configurable Boss Bars
1.21.1fabric

Configurable Boss Bars

A simple mod allowing for the configuration & stacking of boss healthbars

6.2kdownloads
Relics of Ruin
1.21.11fabric

Relics of Ruin

A custom weapon system featuring boss-themed swords with unique abilities and mechanics.

5.8kdownloads
Refined Bossbars
1.20.1forge

Refined Bossbars

A refined look of minecraft bossbars

4.3kdownloads
KinglyBosses
1.7.2

KinglyBosses

KinglyBosses is a Minecraft plugin for managing custom bosses. It allows summoning powerful bosses, generating custom items, and enabling player spectating. It also offers features like boss lists, spawn zone management, and easy configuration reloading.

4.2kdownloads
the hiker
1.20.1forge

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!

3.2kdownloads
The Dulling
1.20.1forge

The Dulling

A Cosmic Horror Story with Bosses, Dimensions, Magic, and more!

2.7kdownloads
Piglin Wither
1.20fabric

Piglin Wither

Adds a new piglin wither boss

2.1kdownloads
Deepcraft
1.21.4neoforge

Deepcraft

A hardcore Minecraft mod with new ore, weapons, bosses, mobs, a unique dimension, haunting music, and forgotten secrets waiting to be uncovered.

1.6kdownloads
Bossmode
1.20.1fabric

Bossmode

Bossmode is the difficulty above hardcore that turns every mob into a boss fight, including passive mobs. Can you survive?

1.4kdownloads
Dino Rumble
1.20.1forge

Dino Rumble

A very expansive and quality dino mod adding food items bosses and more!

1.0kdownloads
koper_mod
1.21.11fabric

koper_mod

A chaotic Minecraft mod with unique bosses, broken armor sets, and a corrupted dimension a little unbalanced but fun as hell.

936downloads
stupid horror mod
26.1.2neoforge

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.

856downloads
Crowned Herobrine [LEGACY]
1.21.1neoforge

Crowned Herobrine [LEGACY]

Adds a new boss called Crowned Herobrine that is a formidable opponent. He drops a useful crown ;)

477downloads
NexusMobs
1.21

NexusMobs

NexusMobs is a comprehensive RPG plugin that transforms your Minecraft server by introducing over 20 unique bosses

431downloads
Sauling of Ascension
1.21.1neoforge

Sauling of Ascension

A wacky mod that turns minecraft into a boss and tech based progression game!

417downloads
Cognitio
1.12.2forge

Cognitio

A chaotic world with strong monsters and bosses and cool artifacts with powerful abilities.

376downloads
Integrity Bossfight Spawner
1.20.1forge

Integrity Bossfight Spawner

Makes Integrity from The Broken Script spawn on a custom day!

289downloads
Chaos Structures
1.21.6fabric

Chaos Structures

Every 60 seconds, a random player is chosen and a random vanilla structure spawns nearby. Players receive countdown warnings and a bossbar timer, turning every world into unpredictable chaos.

237downloads
Yori3o's Trash 'n Brainrot
26.2fabric

Yori3o's Trash 'n Brainrot

Stinking trash cans, 5G towers, a new boss - everything you needed

232downloads
Boivindo
26.2fabric

Boivindo

A gaunt bovine humanoid that doesn't hunt you, it grades you. It picks the best-fed player, always knows where you are, never runs, and cannot be killed. No boss bar, no chase music.

202downloads
Morrowless
1.21.1neoforge

Morrowless

A dark Minecraft horror mod with disturbing creatures, unique bosses, unsettling structures, lore, and dangerous nighttime encounters.

143downloads
Nation's Roots
1.21.8neoforge

Nation's Roots

Nation's Roots - a mod where you choose one of 4 Races with unique Nations. Your choice grants powers and flaws. Find a Star to change your Nation and defeat a race boss to claim their legendary weapon. Your roots define your power.

112downloads
randomitems-mod
1.21.1fabric

randomitems-mod

Adds /randomitems, /randommobs, /randomweapon, /randomarmor, /randomtool and /randomquest commands that periodically give random items, spawn random mobs, swap your gear, or assign 5-minute random quests with a boss bar and personal sidebar.

105downloads
BulsciCraft
1.21.4neoforge

BulsciCraft

Enjoy this brand new mod that adds New Dimensions, Mobs, Items, Blocks, Unusual things and even a bossfight...

98downloads
Calamity Bosses
1.21

Calamity Bosses

20 NEW bosses that will shift the power changes in your world, adding custom item rewards and custom blessings to ease your fare through this treacherous world.

93downloads
Great Soup
1.20.1forge

Great Soup

This mod is focused on adding soups with various effects. It also adds bosses, new mechanics, biomes, and glue, but the most important thing is the soups.

85downloads
Vivid AFK Camera
26.1fabric

Vivid AFK Camera

A beautiful cinematic AFK camera that starts smooth drone flights, plays music, and dynamically displays the server address or world name in the bossbar.

62downloads
Chariz's Mayhem
1.21.8neoforge

Chariz's Mayhem

A Minecraft Mod That Aims To Add Fun Things Into Minecraft, Such As New Mobs, Bosses, Weapons, Tools, Armor etc. Created By The Maniac Himself, DarkChariz

62downloads
Prolins Universe
1.21neoforge

Prolins Universe

a collection of custom mobs, armors, tools, mechanics, and a few bosses into the game, heavily inspired by the orespawn minecraft mod for 1.7.10.

22downloads