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Minecraft Java 1.20 Mods

Browse 168 free mods for Minecraft Java 1.20 — popular picks include T.O Magic 'n Extras - Iron's Spells Addon, Mowzie's Mobs, The Ink Arena.

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T.O Magic 'n Extras - Iron's Spells Addon
1.20.1forge

T.O Magic 'n Extras - Iron's Spells Addon

Adds high-quality & immersive spells, boss, weapons, equipment, and MORE! Integrated with L_Ender's Cataclysm, Alex's Caves etc.

7.7Mdownloads
Mowzie's Mobs
1.20.1forge

Mowzie's Mobs

Mowzie's Mobs adds a variety of fictional creatures to Minecraft, priding itself in unique AI, rich atmosphere, and fluid animations. Prove your might against new bosses and enemies and claim their magical abilities as your own.

7.5Mdownloads
The Ink Arena
1.20.1forge

The Ink Arena

This mod adds a new arena structure to the game, fight waves of enemies with a boss at the end!

3.2Mdownloads
Dark Doppelganger : Iron's Spells and Spellbooks Addon
1.21.1neoforge

Dark Doppelganger : Iron's Spells and Spellbooks Addon

Boss that uses Irons spells to attack you, copies your name, armor, and weapons!

3.0Mdownloads
Ender Dragon Fight Remastered
1.20fabric

Ender Dragon Fight Remastered

A difficulty increase of Minecraft's final boss, with a focus on a somewhat Vanilla feel.

2.8Mdownloads
Ultris: Boss Expansion
1.20.1fabric

Ultris: Boss Expansion

A Boss Expansion mod that adds 8 unique new bosses that fit seamlessly into vanilla.

2.4Mdownloads
Armageddon
1.21.1neoforge

Armageddon

A highly configurable overhaul of Minecraft's way of progressing through the game : bosses, RPG-like, new mechanics, multiplayer compatibility, weapons, ores... !

1.5Mdownloads
DarkBosses - RPG Bosses Advancements
1.21.1fabric

DarkBosses - RPG Bosses Advancements

RPG boss summoning information and grants extra experience for defeating bosses

1.5Mdownloads
Mob AI Tweaks
1.21.11fabric

Mob AI Tweaks

Tweaks certain mob AIs, major or minor. Reworks the Wither and Ender Dragon boss fights!

1.4Mdownloads
Epic Paladins
1.21.1neoforge

Epic Paladins

new powerful Armors and Tools with custom 3D-models, bosses and more...

1.3Mdownloads
Zenith Renewed
1.20.1fabric

Zenith Renewed

Fabric port of Apotheosis. Overhauls enchanting, spawners, bosses, and adds powerful weapon affixes!

704kdownloads
ANARCHY  Minibosses (RPG Series Plus)
1.21neoforge

ANARCHY Minibosses (RPG Series Plus)

Rogue Exile inspired Faction mod!

684kdownloads
Mebahel's Creatures - Draugr Invasion
1.20.1fabric

Mebahel's Creatures - Draugr Invasion

This mod introduces a full bestiary of Draugrs inspired by Skyrim, a boss with advanced AI, powerful magical items, shared multiplayer chests, new structures, and a raid system that turns the player into the hunted.

641kdownloads
Wizard Tower
1.21.8fabric

Wizard Tower

Adds a Wizard Tower along with a new wizard mob mini boss

387kdownloads
simple boss damage cap
1.21.1neoforge

simple boss damage cap

mod adds damage cap for bosses

372kdownloads
AME's Mobs Renew
1.20.1forge

AME's Mobs Renew

This mod added new bosses and mobs with animations to the game

349kdownloads
Rpg: Better Elder Guardian
1.20.1forge

Rpg: Better Elder Guardian

Makes the ElderGuardian a proper boss with custom attacks, increased health and special drops

230kdownloads
DarkBosses
1.20.1fabric

DarkBosses

Shows boss summoning information and grants extra xp for defeating bosses

177kdownloads
Cataclysm Summons
1.19.2forge

Cataclysm Summons

Adds craftable summons for 7 main bosses of Cataclysm that can be used inside corresponding dungeons.

159kdownloads
Aerlune RPG 2
1.20.1forge

Aerlune RPG 2

World Boss, RPG adventure

131kdownloads
Daily Boss
1.21.1neoforge

Daily Boss

Adding daily boss event into Minecraft

128kdownloads
Iron's spell book mob attribute addon
1.20.1forge

Iron's spell book mob attribute addon

Many mod bosses have the Iron's spell attribute.

120kdownloads
Take Back the Night
1.21.1neoforge

Take Back the Night

A Herobrine bossfight mod inspired by Fargo's Souls

80kdownloads
Apocalyptic Bosses
1.21.1neoforge

Apocalyptic Bosses

Michi'sProject

77kdownloads
Ultimate Bosses
1.20.1fabric

Ultimate Bosses

Bosses to make sure you have more to do after you slay the Ender Dragon

64kdownloads
Nether Warlord Boss
1.20.1forge

Nether Warlord Boss

Mod that adds some unique bosses, items, and structures!

56kdownloads
Avatar: the four elements
1.20.1forge

Avatar: the four elements

An "Avatar The Last Airbender" mod that adds the elements powers for players, and they can used to combat, launching projectiles, creating explosive walls, giving potion effects, allowing flight, etc. also add mobs, enemies, bosses, and structures

53kdownloads
Mocha's Complicated Bosses
1.21.1neoforge

Mocha's Complicated Bosses

Adds multiple difficult bosses with complicated AI and unique equipment

53kdownloads
RPG Style More Bosses
1.20.1forge

RPG Style More Bosses

Adds a new boss and new weapons to the game. Add-on for RPG Style More Weapons

51kdownloads
Fantasy Ending
1.20.1forge

Fantasy Ending

A medium-sized adventure mod focused on magic, visual effects, and boss fights, with ongoing content updates including new dimensions, structures, and bosses.

32kdownloads
The Day Of The Beast
1.20.1forge

The Day Of The Beast

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

25kdownloads
Mineria
1.20.1forge

Mineria

New ores, old machinery, druidic magic, medicinal plants, deadly poisons and final boss

24kdownloads
CrazyVillagers
1.20.1forge

CrazyVillagers

CrazyVillagers adds hilarious and chaotic new villagers to Minecraft! From a pooping villager to a newborn baby, a fat villager, and the powerful Mecha Boss — expect weird behaviors, dark humor, and total village madness!

17kdownloads
God of War Ragnarok
1.20.1forge

God of War Ragnarok

GOW Themed mod that adds many weapons, bosses, and more!

13kdownloads
Shurui's DMZ Raid-Bosses
1.20.1forge

Shurui's DMZ Raid-Bosses

Turn any mob into a fully configurable, scheduled raid boss event - no coding, no datapacks, all in-game. Set up multiple named bosses, each with its own WorldEdit-defined arena, sign-up window, and reward table. Health and damage scale with playercount.

12kdownloads
LUNACY: The World of RPG
1.20.1forge

LUNACY: The World of RPG

Are you board of regular Minecraft bosses, mobs, and weapons? Fear not, Lunacy has it all! Enjoy many new bosses, mobs, weapons, and armor in this amazing mod!

11kdownloads