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Mods for Minecraft Java

Browse 309 free mods for Minecraft Java — popular picks include Minecraft-The CATASTROPHE mod, Born in war Ashes, the weirdest bosses ever.

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

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Minecraft-The CATASTROPHE mod
1.21.8neoforge

Minecraft-The CATASTROPHE mod

Adds new bosses to the base game, and overhauls the progression

672downloads
Born in war Ashes
1.20.1forge

Born in war Ashes

A large-scale mod that changes the vanilla game in all aspects: Many bosses, unique items, weapons, accessories, mana system, stealth system. Class division of players, many structures, new biomes, new mobs.

633downloads
the weirdest bosses ever
1.20.6neoforge

the weirdest bosses ever

This an extremely weird mod which adds weird stuff and even a weird dimension you need 12 beacons to go there lol

624downloads
souls like universe entities rework
1.20.1forge

souls like universe entities rework

updated souls like universe for better bosses compatible with latest epic fight addons

617downloads
Hyrinity (Legacy)
1.21.1neoforge

Hyrinity (Legacy)

An overall content mod adding progression, bosses, dimensions and more!

601downloads
Slime Dimensions
neoforge

Slime Dimensions

Explore the Slime World through custom portals, discover slime biomes, Liquid Slime oceans, new blocks, mobs, resources, bosses, and progression toward Arcane Slime Tech.

598downloads
creeper-apocalypse
1.21.11fabric

creeper-apocalypse

Mob Replacement System ALL mobs spawn as Creepers! with exceptions Exceptions that remain normal Blazes you still need blaze rods! Villagers or trading Ender Dragon final boss remains Iron Golem

597downloads
Ruinous
1.20.1forge

Ruinous

A minecraft mod that adds a bunch of stuff, including new mobs (2 bosses), new gear and new structures.

594downloads
Tales of the Third Age - Balrog
1.21.1fabric

Tales of the Third Age - Balrog

Adds a Balrog Boss to your Middle Earth modding experience!

591downloads
Hantai No Tengoku
forge

Hantai No Tengoku

A simple magic mod that can run on any pc, tame demons, summon hellhounds , travel to limbo and fight upcoming bosses

591downloads
Penguin Madness
1.20.1forge

Penguin Madness

A mod adding Bossfights weapons and more!

580downloads
Oscurium
1.20.1forge

Oscurium

This mod adds new bosses, items, tools, armour, mobs and dimensions.

565downloads
Darkest Garden
1.21.4fabric

Darkest Garden

Adds a new boss to the Pale Garden!!!

559downloads
Advancement Share
1.20.1forge

Advancement Share

Shares kill advancements and XP from mobs/bosses with all players who dealt damage.

522downloads
Star of the world
forge

Star of the world

this mod will add new mobs, ores, food, bosses and totally new structures

522downloads
Boss Update
1.21.4neoforge

Boss Update

This mod adds three new distinct bosses with custom drops and powers. (also available in multiplayer worlds.)

520downloads
More Ore -
1.21.1neoforge

More Ore -

Mod that adds more content and more ore to minecraft. New content includes bosses, dimensions, weapons.

492downloads
Prototype 0.3
1.21.1neoforge

Prototype 0.3

currently just adds some custom armor and weapons not much. later there will be bosses, extra mobs, A third set of armor, even more weapons, maybe vehicles, and a lot more.

491downloads
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

437downloads
Holger Soup and Sorcery
1.20.1forge

Holger Soup and Sorcery

This Mod adds many soup themed items to the game. Also a flying soup boiler that attacks you and a Soup Biome and Dimension. Also this mod adds the substance Holrosium and Holgarium, Crows and a Bossfight with Holger.

394downloads
Skillbound-RPG
1.20.1fabric

Skillbound-RPG

Skillbound transforms Minecraft into a classic RPG with level-based skills, improved combat progression, magic, prayers, Slayer tasks, bosses, new equipment, and rewarding unlocks as you advance from levels 1–99.

391downloads
Cognitio
1.12.2forge

Cognitio

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

376downloads
In the Journeys
1.21.1neoforge

In the Journeys

The mods expand Minecraft further with new ores, mobs, biomes, dungeons, bosses, and magic to discover.

371downloads
random things/stuff
1.20.1forge

random things/stuff

random things i added with blockbench for models and mcreator this adds new ore mobs bosses blocks tools items and much much more

317downloads
iMode
1.20.1forge

iMode

iMode adds witchery, custom spells, new mobs, 4 new bosses, an infinite dungeon dimension and makes game progressively harder. Also adds a level system. Everythig is toggleable in configurations.

310downloads
UltraRituals-Free
1.20.5

UltraRituals-Free

Offering altar system to summon bosses, free version

281downloads
The Division
1.20.1fabric

The Division

The Division adds two new dimensions, bosses, gear, and a narrative about creation and destruction. Explore a cybernetic realm and the corrupted "Beginning", forge legendary weapons, and uncover the secret behind the divide between worlds.

273downloads
MagicAirdrops
1.21.4

MagicAirdrops

Replace boring airdrops with new events with various rewards and bosses.

256downloads
7 Deadly Sins : Reworked
1.21

7 Deadly Sins : Reworked

A feature-rich Paper 1.21.1 plugin introducing 70 custom enchantments, raid bosses, progression systems, and party-based gameplay inspired by the Seven Deadly Sins.

251downloads
GuardianOfNether
26.1

GuardianOfNether

Just a boss protecting the Nether from visitors who would dare to enter the Nether 🔥

241downloads
Raijin's Wrath
1.21.1fabric

Raijin's Wrath

Unleash the wrath of Raijin — a Fabric adventure of thunder-forged gear, lightning-touched foes, summonable bosses, sacred shrines, and an in-game compendium guiding your ascent.

212downloads
BossRewards
1.20spigot

BossRewards

Reward top damage dealers in MythicMobs boss fights!

211downloads
Cube' Em
1.20.2fabric

Cube' Em

This mod takes the Rubik's cube to a whole new level and adds it all to Minecraft! We got new structures, new items, a new block, and an OP new sword that you can only get from killing my new boss!

203downloads
Artifacts and Bosses
1.21.1neoforge

Artifacts and Bosses

This mod adds new gems that can be collected from 4 new bosses

201downloads
Matadora
1.20.1fabric

Matadora

Short Description Matadora is a progression-based magic mod for Fabric that adds mana, spell schools, ritual crafting, magical artifacts, mastery progression, bosses, and rare world structures.

198downloads