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Horror Mods for Minecraft Java

Browse 157 free Horror mods for Minecraft Java — popular picks include Arthropod Phobia Expansions + Horror Bosses (Spiders, Arachnophobia), Pumpkillager's Quest, Guard Illagers.

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Arthropod Phobia Expansions + Horror Bosses (Spiders, Arachnophobia)
1.21.1neoforge

Arthropod Phobia Expansions + Horror Bosses (Spiders, Arachnophobia)

ArPhEx: Intricate, phobia-inducing, realistic mobs, and supernatural bosses

8.8Mdownloads
Pumpkillager's Quest
1.21fabric

Pumpkillager's Quest

🎃 SpookyJam 2022: Help out the Pumpkillager! With custom encounters, rewards and a boss fight you'll get immersed in the story. Spawn him by breaking a pumpkin in this spooky scary Halloween style mod!

2.1Mdownloads
Guard Illagers
1.20.1forge

Guard Illagers

Evil Guards That Aren't afraid to show who's boss!

2.0Mdownloads
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

1.7Mdownloads
Spankster's Horror Craft
1.20.1forge

Spankster's Horror Craft

Add's in Lore based bosses, like Slenderman, Jeff the Killer, Sirenhead, and Bigfoot!

745kdownloads
Withering Heights: Revamped Wither
1.21fabric

Withering Heights: Revamped Wither

Turning the Wither into something worth calling a boss.

650kdownloads
The Nexus (Deep Dark Dimension)
1.18.2forge

The Nexus (Deep Dark Dimension)

The scary dimension behind the portal! New final boss!

154kdownloads
Arda's Sculks (Ancient City Portal / Deep Dark Dimension)
1.21.1neoforge

Arda's Sculks (Ancient City Portal / Deep Dark Dimension)

Arda's Sculks mod is a mod that improves the ancient city in the game and offers the ability to open the ancient portal in the ancient city. This mod adds many deep dark biomes to the game and many boss creatures found in these biomes.

122kdownloads
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.

84kdownloads
Deadly Deadly Dungeon
26.1fabric

Deadly Deadly Dungeon

Deadly Deadly Dungeon add new sprawling randomly generated dungeons with multiple levels of difficulty, loot and bosses. The datapack is ideal if you want an adventure or a real challenge. Can you beat the dungeon?

79kdownloads
Better Horror (BH)
1.20.1forge

Better Horror (BH)

This is a mod that adds bosses, items and some lore to the game. By: Koner

47kdownloads
The Day Of The Beast
1.20.1forge

The Day Of The Beast

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

25kdownloads
Invincible: Overdrive
1.21.1neoforge

Invincible: Overdrive

A Modpack base on the comic and TV show "Invincible", focusing on the mod "Invincible Conquest", bringing in challenging adventure with difficult mobs and bosses to conquer

14kdownloads
Vaults of Abandon
1.21.11

Vaults of Abandon

Conquer the Vault, in the Vaults of Abandon - Dungeon Datapack. Battle Epic Bosses, Explore vast dungeons, and utilize powerful magic. Access over 50+ Custom Items, and battle over 20+ Custom Mobs.

13kdownloads
Gateway of Doom
1.21.1neoforge

Gateway of Doom

Throw a Devil Eye to open a configurable combat gateway. Survive random or fixed waves, bosses and timed challenges for rewards—or suffer debuffs. Includes auto gateways, custom mobs, profiles, admin menus, commands, diagnostics, plus a stable add-on API.

10.0kdownloads
Moar Bosses
1.21.9

Moar Bosses

Moar Bosses adds 7 types of randomly spawning bosses into your Minecraft world. Each boss has 3-5 unique and crazy magical attacks, and drop cores that can be used to craft magic wands. The bosses have custom textures using Optifine or Reselect or CET.

8.3kdownloads
Nightmare Mode [BTW ADDON]
1.6.4fabric

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.

8.2kdownloads
Nasir's Null Boss
1.21

Nasir's Null Boss

Adds a new horrifying foe to your game...

7.5kdownloads
Titans
1.21.1forge

Titans

This mod is made for those who love adventures. Adds new ore, materials, items, structures, and a boss

7.4kdownloads
Strange Aeons: Sword and Sorcery
1.20.1forge

Strange Aeons: Sword and Sorcery

A dark-fantasy survival RPG where you become the monster—or hunt it—while earning power through cursed dimensions, ancient dungeons, and brutal bosses.

7.2kdownloads
Wither Ascension
26.2

Wither Ascension

Makes the Wither boss harder with phases and abilities

6.6kdownloads
Hollow Steve [HORROR]
1.21.1neoforge

Hollow Steve [HORROR]

Adds Hollow Steve, a horror stalker boss that haunts you, grows stronger after each defeat, and must be killed 10 times to survive.

6.2kdownloads
Boss AI Tweaks
1.21.1neoforge

Boss AI Tweaks

Mob AI Tweaks but only the boss changes

6.1kdownloads
Sirenhead: Legacy
1.20.1forge

Sirenhead: Legacy

Added siren head and cartoon cat [Bosses]

4.7kdownloads
Scary Monsters and Nice Weapons
1.20.1forge

Scary Monsters and Nice Weapons

A mod that adds weapons, bosses, and a working XP Stats system

4.0kdownloads
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.

3.9kdownloads
KamenRiderBossYOUandME
1.21.1neoforge

KamenRiderBossYOUandME

Henshin! Step into this heated conflict. In “The Final Boss, You and Me”, it's like the fateful duel of Kamen Riders. The shining belt is the symbol of glory. Amid the intertwining of light and shadow, only the strongest can break through the darkness

3.7kdownloads
Victorian Horror
1.20.1forge

Victorian Horror

A gothic/victorian horror-themed mod with dark eerie biomes and mobs, demons and bosses to fight!

3.4kdownloads
Random Bosses
1.21.9

Random Bosses

The WASD Random Bosses Datapack turns naturally spawned mobs in the world into bosses. It was inspired by an old mod that is similar in function. Bosses spawn with random power levels, random sizes, and loot based on difficulty.

2.9kdownloads
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!

2.8kdownloads
Nightmare Monsters

Nightmare Monsters

A mod that adds new monsters, and bosses

2.8kdownloads
Spooky Scary Skeletons

Spooky Scary Skeletons

A fun RPG mod with new ores, mobs, tools, armor, bosses, and more!

2.4kdownloads
Industrial Quest Pack

Industrial Quest Pack

Modpack filled with survival mods and all essential technical mods. Along with scary mobs and bosses.

2.2kdownloads
Warden bossfight
1.20.5

Warden bossfight

Turns a player into a boss with warden and sculk-based abilities

2.1kdownloads
Piglin Wither
1.20fabric

Piglin Wither

Adds a new piglin wither boss

2.0kdownloads
Blockhead Bosses
26.1

Blockhead Bosses

(WIP) A datapack that features difficult bosses and custom weapons.

1.6kdownloads