Mods for Minecraft Java
Browse 28 free mods for Minecraft Java — popular picks include Arthropod Phobia Expansions + Horror Bosses (Spiders, Arachnophobia), Pumpkillager's Quest, The Nexus (Deep Dark Dimension).
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Arthropod Phobia Expansions + Horror Bosses (Spiders, Arachnophobia)
ArPhEx: Intricate, phobia-inducing, realistic mobs, and supernatural bosses
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!
The Nexus (Deep Dark Dimension)
The scary dimension behind the portal! New final boss!
Cursed Fate: Cursed Tweaks (New Boss Fights!) CursedFate Addon
A Minecraft Mod Based On The Jujutsu Kaisen Cursed Fate Mod!
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.
Scary Monsters and Nice Weapons
A mod that adds weapons, bosses, and a working XP Stats system
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.
Spooky Scary Skeletons
A fun RPG mod with new ores, mobs, tools, armor, bosses, and more!
DeadSummons
This adds Magic of evil. We have three magic types, one boss. and items for your world!
[discontinued] Gods Of Hate
A mod about bosses and horror
Jujutsu Horizons
Master Cursed Energy, Grind through a brutal leveling system, unlock lethal techniques, and hunt nightmare bosses. Evolve or die.
Cursed Features By Flygraber
Mod adds cursed mobs,world,bosses,items
NexusMobs
NexusMobs is a comprehensive RPG plugin that transforms your Minecraft server by introducing over 20 unique bosses
GiantZombie
summon and battle a colossal zombie boss with customizable stats and drops!
The Choppa Age Update
This mod adds Choppas, Chopper Golems, Choppa Chests, and a new Choppa Golem boss to Minecraft. There are new items such as the cleavers, and a new extremely common biome called the wastelands.

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.
Scary Mobs And Bosses Mod (1.20.1, 1.18.2) – The Darkness More Terrifying
Scary Mobs And Bosses Mod adds small structures that contain scary bosses, which will drop weapons and tools with certain abilities. Scary entities and new bosses in your Minecraft world, with new weapons and tools. Now the bosses are summoned, for this you must get the materials and craft the summoning blocks. Each boss will […]
Cracker's Wither Storm Mod (1.20.1, 1.19.4) – Eldritch Horror Bosses
Cracker's Wither Storm Mod introduces a new creature, inspired by an existing entity. This mod adds the Wither Storm from Minecraft: Story Mode into your Minecraft world, bringing an entirely new challenge to overcome. Players are responsible for summoning the Wither Storm. To do so, head to coordinates x:0, z:0, where you’ll find a ruined […]
Arthropod Phobia Expansions Mod (1.21.1, 1.20.1) – Face Your Fears
Arthropod Phobia Expansions Mod is an advanced RPG and horror-themed mod designed to expand Minecraft's endgame with realistic arthropods and terrifying stalker bosses. Features: Stalker Bosses These are relentless, death-bringing entities with advanced AI to track and hunt you across great distances. Hallucination entities and lightning strikes signal their presence. They can also be summoned […]
PopularMMOs Mod 1.7.10 (Evil Jen Boss)
PopularMMOs Mod 1.7.10 adds in all kinds of epic things, such as: PopularMMOs Boss, Evil Jen Boss, Gym Structure, new dimension and pink castle… Screenshots: PopularMMOs Boss: Attacks: Weight Throw (large), 10 Hearts Weight Throw (small), 5 Hearts Uppercut! 5 Hearts + Fall Damage Stats: 500 HPNo RegenArmor Rating of 2Takes fall damageInvulnerable to Fire […]
Halloween Nightmare
Adds a new vanilla boss
Siren head boss mob
This mod is most likely to be Trevor Henderson Creatures, but no because the Siren Head Boss is the main mob
Mega Horror
An Insane full horror Mod With Custom Boss, Insane items, custom Dimensions and much more!!
ConRad's Scary Spiders
Scarier Spiders perfect for horror, hardcore and vanilla+ modpacks! New boss, dungeons and weapons (and obviously spiders)
Source Of Realm (SOR).
This mod adds new dimensions, bosses, gear, guns, and more.
Fights&Frights Mod (1.21.1, 1.20.1) – Battle Creepy New Monsters
Fights&Frights Mod fills your world with new monsters and hidden bosses. It adds creepy creatures to different biomes while keeping the classic game feel. Features: Boss Fights: Lets you summon powerful bosses using a special item called the Ominous Hex. Undead Infection: Includes a pathogen effect that starts a zombie-like pandemic if you turn it […]
Fights Frights Mod (1.20.1) – Battle Creepy Night Monsters and Summon Giant
Fights Frights Mod adds a variety of spooky new monsters and tough bosses to your world. It fills the game with creepy creatures that look and act like they belong in the normal game. You will find these new enemies wandering around different biomes when the sun goes down. The mod also brings special summoning […]
Golden Might: The Horrors of Wahdrich
Fight bosses and use the power of gold to even cheat death!