Mobs Mods for Minecraft Java
Browse 25 free Mobs mods for Minecraft Java — popular picks include Hardcore Ender Expansion, Rival Trespassers, Strange Aeons: Sword and Sorcery.
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Hardcore Ender Expansion
Overhauls the End with many new areas to explore, bosses to fight and rewards to gain.
Rival Trespassers
Fight survivalist minibosses in structures - just like you!
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.
Herobrine Boss Fight
Adds Herobrine Boss Fight to Survival Minecraft. Only for really skilled players.
Leviathan
Leviathan is a Survival mega-modpack. It expands on FTB Revelation by increasing players' Tech and Magic-based capabilities and utility to tackle the extended assortment of challenging creatures, bosses, and dimensions in their own preferred manner.
MMORPG more BOSS and MOBS - UPDATE 4
The MMORPG more BOSS and MOBS brings an immersive Minecraft experience with new biomes, epic creatures, advanced combat, and realistic survival. Build, fight, and explore a world full of challenges and magic.
Theosis
Plugin-ready RPG survival with loot, gems, bosses & biomes. Thesis-style modularity. Multilanguage Apotheosis-inspired
BLACKSOULS II
A hardcore dark-fantasy RPG mod with custom stats, skills, bosses, souls, weapons, accessories, and brutal combat mechanics.
Planetary Diaries
Epic Space Mod to extend your two week survival fase! With a brand new dimension with all new PLANETS you can discover over 20+ structures, new resources, blocks, creatures and even custom BOSSES!
Magic Arsenal
A magic-adventure survival focused modpack with new bosses, structures, weapons, mobs, familier mods from Rlcraft and Crazycraft and more
TCC - Skyzone
An expert-mode 1.21.1 NeoForge skyblock pack with tech, automation, and magic (Mekanism, Create, Oritech, Ars Nouveau), exploration dimensions, and scaled-up Apotheosis difficulty for tougher mobs and bosses.

Descent into the Realm, Forsaken
A Java neoforge survival mod, intergrating custom weapons, a seasonal system, different boss progression, culinary aspects, new creatures, and much more.
HARD NEW
A technologically advanced game with a focus on realism! Shaders, automation, smart NPCs, hundreds of animals, and hardcore bosses. Explore this vibrant world with your friends using the built-in voice chat.
Kult Craft Core Data Pack (1.21.1, 1.20.1) – Fight Custom Bosses Without a Long
Kult Craft Core Data Pack extends the Attribute Setter Mod by balancing health and damage numbers for several other mods. The pack lowers the health of specific boss-like monsters so they do not take forever to defeat in regular survival gameplay. Features: Changes the health stats for specific creatures from different mods so they fit […]
Yellowbross's Extras Mod (1.19.2) – Funny Boss and Creepers
Yellowbross's Extras Mod is not suitable for survival, it seriously damages the balance of the game, but the few creatures it adds are quite interesting. Features: Defender Boss: He has 8 regular skills including using Sword, Axes, Boomerang, Buzzsaws, Spikes, Claws, Shuriken Launcher and Chainsaw Sword – A simple sword swing. Defender's most basic attack […]
More Enderman Mod
Do you ever wanted more hardcore enderman in your world? Now you can get them. More Enderman Mod adds 4 enderman and 1 boss enderman to your world. Mobs: Lightning Enderman: 80health. deals 11-12damage. acts same as enderman. has 5% chance of spawning in desert. strikes lightning on attack. immune to fire. drops: Ender pearls. […]
Oceanic Equipment
This mod added new bosses and things for survival
Best HardCore
The Mod Pack includes crafting, building, exploration, and combat. with many structures and bosses and loot with many new mobs and creatures that are unknown.
Ravenborn - Hardcore RPG & Exploration
A Modpack for the Ravenborn Community based around Fantasy Exploration and Combat, featuring unforgiving mobs, unique bosses, and an RPG framework.
ConRad's Scary Spiders
Scarier Spiders perfect for horror, hardcore and vanilla+ modpacks! New boss, dungeons and weapons (and obviously spiders)
The Wither Storm's Devastation Modpack (1.20.1) – Survive The Consuming Storm
The Wither Storm's Devastation Modpack turns your world into an intense survival race against a giant monster that eats everything in sight. You must run far away, craft magic spells, cook hearty meals, and gather powerful gear to prepare for a multi-stage boss fight. Team up with friends to craft special bombs, enter the monster's […]
Insomnia Hardcore Origins Bosses Skills Modpack (1.20.1) – Survive The Creepy Dark Together
Insomnia Hardcore Origins Bosses Skills Modpack creates a spooky, quiet world where you always feel like someone is watching you from the shadows. It blends tough survival with fun roleplay skills, magic, and giant structures to explore with your friends. You will face scary nights and strong monsters, but you have the tools to fight […]
Armageddon Mod (1.21.1, 1.20.1) – Adds RPG Boss Progression
Armageddon Mod completely changes how you play the game. It makes you earn your items by fighting big bosses. You cannot just dig down to find diamonds right away. The mod adds a step-by-step path where you must defeat monsters to get better gear. It turns your normal survival world into a fun RPG game. […]
Infinity - Fabric
Include powerful weapons and equipment, different dungeons, difficult monsters, and powerful bosses.
Ultimate Survival 8: BotanicCraft
Explore the world of fantastic creatures and conquer the bosses with mystical plant magic!!