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Minecraft Java 1.20 Mods

Browse 201 free mods for Minecraft Java 1.20 — popular picks include Chaos Project, Rainbow Gems (UPGRADED Version), Quest Dimensions & Mob Hunts.

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Chaos Project
1.20.1forge

Chaos Project

This mod adds a lot of new content! New bosses, mobs, dimensions, paintings, weapons, hardmode, and new DIFFICULTY!

549downloads
Rainbow Gems (UPGRADED Version)
1.20.1forge

Rainbow Gems (UPGRADED Version)

Similar to my previous Rainbow Gems mod, but tools break sooner. Adds a rainbow stick, a new dimension, and an anniversary block. Includes the Rainbow Golem boss and weaker Rainbow Minions found in Rainbow Dungeons with valuable loot.

548downloads
Quest Dimensions & Mob Hunts
1.16.3

Quest Dimensions & Mob Hunts

A Minecraft quest datapack focused on mob hunting, dimensions, and milestone-based rewards. Progress through separate quests such as Overworld, Nether, End, Boss, Zombies, Undead, Arthropods, Animals, and Total Hostiles. Earn bonus experience

539downloads
The twigfr's roleplay modpack
1.20.1forge

The twigfr's roleplay modpack

This modpack focuses on creating a fantasy roleplay adventure for minecraft. This modpack features new bosses, weapons, creatures and more! This modpack also has an affect on world generation featuring mods like biomes from the biomes o plenty mod.

528downloads
The Echo
1.20.1fabric

The Echo

A terrifying Fabric horror mod featuring system glitches, fake player activities, and sanity day progression. Escape a stalking entity in nightmare dimensions and stabilize the simulation by defeating the final boss, The Echo.

525downloads
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

507downloads
Oscurium
1.20.1forge

Oscurium

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

495downloads
motball craft
1.20.1forge

motball craft

3 dimensions and a goofy boss at the end

453downloads
Thorm's Bosses
1.20.1forge

Thorm's Bosses

An action-packed End expansion adding 3 new dimensions, custom resource progression, and 8 legendary animated bosses with exclusive rewards.

407downloads
Forsaken Crowns
1.20.1forge

Forsaken Crowns

A game of Crowns and Sins... (Adds 7 Bosses, each one based off of one of the 7 deadly sins. Each boss drops their crown, and might drop a weapon...) (For Lore, Download "Forsaken Lore")

322downloads
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.

314downloads
Forgin'
1.20.1forge

Forgin'

240+ Mods | From magical botania, to tech such as create and Ad astra! New dimensions, biomes, mobs, generation, bosses.. and much more..

299downloads
Vani's Project
1.20.1forge

Vani's Project

In this project you will find new biomes, new bosses, new mobs, new dimensions all the while using Jujutsu Kaisen powers against harder and stronger mobs by the day. You will be able to colonize too and choose your own fantasy race.

287downloads
Badger Colonies
1.20.1forge

Badger Colonies

A dangerous RPG world full of bosses and creatures. It's time for YOU to gather your group and challange the dangers of this land. Pick a origin, your weapon of choice and charge forth!

238downloads
Fluorite: The Realm of Dreams
1.20.1forge

Fluorite: The Realm of Dreams

Adds a terraria-inspired sky dimension to Minecraft filled with bosses, a new progression system beyond Netherite and unique environmental mechanics.

234downloads
reddimension
1.20.1forge

reddimension

This mod adds a new dimension called the reddimension with new bosses and items to get.

212downloads
Boss And M ore(BAM)
1.20.1forge

Boss And M ore(BAM)

A mod that adds new boss and new mobs and structures this mod adds a new why of seeing the world, it adds a lot to explore and a lot to achieve, this mod adds new bosses and new structures, utilities, etc...

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!

183downloads
Benate
1.20.1forge

Benate

This is a mod that surrounds a new demigod/boss named Benate. This mod adds a desert dimension and a Forest dimension that have existed for many many years but not thoroughly explored.

169downloads
Fierros' World
1.20.6forge

Fierros' World

A Minecraft mod which adds new overpowered bosses, dimensions, structures, weapons and other features.

150downloads
Craft Spawner And Egg
1.20.1forge

Craft Spawner And Egg

This mod add craft for spawner and many egg (Many eggs are not added, such as boss eggs or eggs from useless creatures, for example, foxes.)

130downloads
Beyond The Edge
1.20.1forge

Beyond The Edge

Many new dimensions, bosses, mobs, and ores that will help you progress through the mod. It is a progression-based mod, where each dimension increases in difficulty. It is a post-game mod. It is a mod with some story elements.

115downloads
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.

110downloads
The Scorching Mod
1.20.1forge

The Scorching Mod

This project adds a new dimension, damage type, and new mobs (including one undead boss) and 3 new structures! This mod is something I made for fun some years ago, and I'm deciding to upload it to modrinth now but I might be missing some features.

83downloads
The broken knight
1.20.1forge

The broken knight

a new nether bossfight to the game

73downloads
Kiwi's Adventure Pack
1.20.1forge

Kiwi's Adventure Pack

A content-packed adventure modpack featuring new bosses, magic systems, enhanced world generation, dungeons, dimensions, creatures, and exploration-focused gameplay.

73downloads
Cool Tools & Weapons - Data Pack
1.20.3

Cool Tools & Weapons - Data Pack

This Data Pack adds: 5 new bosses,30+ new items,1 new dimension,1 new soul system to allow changes to spawners in a survival friendly way,3 new structures to that dimension,5 new biomes;

38downloads
MC Eternal 2 Modpack (1.20.1) – Hundreds of Quests, Magic, Tech, and Bosses
1.20.1

MC Eternal 2 Modpack (1.20.1) – Hundreds of Quests, Magic, Tech, and Bosses

MC Eternal 2 Modpack packs in a huge mix of magic, science, and adventure. It lets you explore wild new biomes, fight tough bosses, and travel to strange dimensions like The Great Below. You can build giant factories with heavy machines or learn powerful spells to defeat monsters. The pack also adds hundreds of quests […]

Unusual End Mod (1.21.1, 1.20.1) – Endstone Golem Boss Fight
1.21.1forge

Unusual End Mod (1.21.1, 1.20.1) – Endstone Golem Boss Fight

Unusual End Mod is a mod aimed at expanding the existing content in the End dimension without adding dozens of mineral resources that make no sense. With this premise, the mod adds coherent content to that dimension. With this mod installed, exploring the End dimension will reveal some new structures, new creatures, as well as […]

Macabre Mod (1.21.1, 1.20.1) – New Dimension Of Blood And Gore
1.21.1forge

Macabre Mod (1.21.1, 1.20.1) – New Dimension Of Blood And Gore

Macabre Mod introduces a new fearsome dimension into the game. This new dimension is filled with flesh and gore, and has many monsters to fight and structures to explore. Surviving this dimension is a challenge as death awaits you at every corner. There are forty new mobs, a new boss mob and a lot of […]

Unearthed Journey Mod (1.20.1, 1.20) – Explore a Land Before Time
1.20.1forge

Unearthed Journey Mod (1.20.1, 1.20) – Explore a Land Before Time

Unearthed Journey Mod adds three new dimensions based on the Cenozoic era for you to explore. This mod fills your world with over 30 detailed prehistoric animals, four new types of wood, two new ores, and a challenging boss fight. Each dimension contains special areas called Formations, which are like biomes designed to look like […]

Slayer's Beasts Mod (1.21.4, 1.20.1) – Diverse Mobs and Bosses
1.21.4fabric

Slayer's Beasts Mod (1.21.4, 1.20.1) – Diverse Mobs and Bosses

Slayer's Beasts Mod is an RPG mod in development, adding a large amount of fantasy content to the game. You will have access to new biomes to explore, new blocks, various dungeons, monsters, and much more. Features: Ant colonies Praying mantis Wither spider Ambient damselflies Ents (Oak & Birch – more to come) White/Black mushrooms […]

Cannibal Conundrum Mod (1.20.1, 1.20) – Survive The Savage Life
1.20.1forge

Cannibal Conundrum Mod (1.20.1, 1.20) – Survive The Savage Life

Cannibal Conundrum Mod introduces brutal cannibal villages, hostile human mobs, and grisly mechanics that push survival into dark territory. The mod throws players into tense encounters with flesh-craving villagers wielding crude bone weapons and a mini-boss that rewards a deadly saw-making wilderness exploration both thrilling and terrifying. Features: Added 5 New items, 2 Useful blocks, […]

Advent of Ascension Mod (1.21.1, 1.20.1) – Fight Bosses in New Worlds
1.21.1forge

Advent of Ascension Mod (1.21.1, 1.20.1) – Fight Bosses in New Worlds

Advent of Ascension Mod expands your Minecraft world with a massive amount of new content to explore. This mod adds many unique dimensions, creatures, and powerful bosses to fight. You can also discover new weapons, armor, tools, and a full skill system to level up your character. It’s designed to be a big adventure that […]

Eldritch End Mod (1.20.1, 1.20) – Lovecraft’s Touch On The End
1.20.1fabric

Eldritch End Mod (1.20.1, 1.20) – Lovecraft’s Touch On The End

Eldritch End Mod expands the End with eerie new biomes, a corruption system, and terrifying creatures. Players can explore the barren Hasturian Wastes or the corrupted depths of the Primordial Abyss, each filled with unique hazards. Alongside new blocks, ores, and crafting materials, the mod introduces aberrations and bosses inspired by Lovecraftian horror, including Hastur, […]

Unseen World Mod (1.21.1, 1.20.1) – Explore A Shadowy World
1.21.1forge

Unseen World Mod (1.21.1, 1.20.1) – Explore A Shadowy World

Unseen World Mod will invite you to begin exploring a new, previously uncharted dimension. You will embark on an adventure where you find yourself in a dark and gloomy world filled with monsters, resources, structures, and bosses. Features: New Dimension: Explore a shadowy world where the sun never rises, and water is dark and hazardous. […]