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Minecraft Java 1.20 Mods

Browse 41 free mods for Minecraft Java 1.20 — popular picks include Dungeon Now Loading, Sky Lands, Brutal Nightmare : Insane Difficult.

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Dungeon Now Loading
1.20.1forge

Dungeon Now Loading

Explore the vast, challenging dungeons that are loaded into your world! This mod introduces new dungeons, along with tricky, but fair bosses to fight at the end of the dungeon.

1.8Mdownloads
Sky Lands
1.20.1forge

Sky Lands

Adds new sky islands biomes, blocks, bosses, weaponery and much more

91kdownloads
Brutal Nightmare : Insane Difficult
1.16fabric

Brutal Nightmare : Insane Difficult

Minecraft too easy? Try this mods with nearly 40 modifiers - settings new mini bosses, which made minecraft become hard & insane. Enhanced hostile mobs' AI & Angry passive mob. Zombie place/break blocks. Skeleton,Spider,Creeper,Enderman.

84kdownloads
The Day Of The Beast
1.20.1forge

The Day Of The Beast

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

25kdownloads
NeoForge Foundry: StoneFactory Edition
1.20.4neoforge

NeoForge Foundry: StoneFactory Edition

NeoForge 1.20.4 based Stoneblock Modpack. New mechanics, new mods, new dimensions, and new bosses!

20kdownloads
Austinsupercar's Dungeons and Bosses
1.20.1forge

Austinsupercar's Dungeons and Bosses

Difficult dungeons and bosses with anti-cheat mechanics.

18kdownloads
the hiker
1.20.1forge

the hiker

the hiker, a scary mod that adds a new boss named the hiker, it also add a new biome, the hikers forest. and different variants of the hiker!

2.8kdownloads
The Dulling - A Final Challenge
1.20.1forge

The Dulling - A Final Challenge

Adds an eldritch threat to your world, with Bosses, Dimensions, Magic, & more!

2.5kdownloads
Wands & Wizardry
1.20.1fabric

Wands & Wizardry

Bringing Noita's spell system to Minecraft with fully modular wands, over 60 spells, a new boss fight and more!

1.6kdownloads
Myths & Machinery
1.20.1forge

Myths & Machinery

A Create-centered RPG modpack featuring mechanical automation, skill-based combat, powerful bosses, and vast fantasy exploration.

1.5kdownloads
More And Ore
1.20.1forge

More And Ore

More And Ore Contains an increasing amount of Content, Beginning with Ores and Items as well as Various Armors, Tools and Weapons, as well as Exponential amounts of New Features, Mobs, Bosses and Difficulty increasing Modifications!

1.4kdownloads
Calamity
1.20.1forge

Calamity

Calamity is an expansive overhaul project that introduces challenging new bosses, unique mechanics, and a rich layer of lore to the core experience.

1.4kdownloads
GahoodRPG
1.20.1forge

GahoodRPG

Adds RPG elements to minecraft which includes classes, armor, weapons, bosses, and more.

1.4kdownloads
The Dulling
1.20.1forge

The Dulling

A Cosmic Horror Story with Bosses, Dimensions, Magic, and more!

1.3kdownloads
Project TAO
1.20.1forge

Project TAO

Project TAO is a modpack featuring unique mechanics, quests, items, bosses, and plenty of original content. I started this project because I couldn't find a modpack that felt right for playing with friends.

982downloads
Create: On The Moon
1.20.1forge

Create: On The Moon

This is an adventure pack related to the mechanisms of the Create mod, there are different dimensions and bosses!

788downloads
Gex RPG
1.20.1forge

Gex RPG

Get ready for an epic adventure! This RPG modpack delivers a challenge-packed experience with legendary bosses, unique items, and immersive mechanics. Explore, fight, and evolve in this incredible world!!!

721downloads
Into The Unkown
1.20.1fabric

Into The Unkown

Into the Unknown is a Minecraft modpack that introduces new biomes, challenging bosses, and unique game mechanics.

480downloads
Project MC 2
1.20.1forge

Project MC 2

Adds over 15 new bosses. Adds new biomes, mechanics, weapons, dimensions and more to discover!

226downloads
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.

212downloads
SQBubliks: Restart 2
1.20.1fabric

SQBubliks: Restart 2

This is a COMPLETE rebirth of the SQBubliks: Restart project — the world is now filled with dozens of unique bosses, a deep ability system, advanced RPG mechanics, and a fully revamped, living world generation.

193downloads
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
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.

104downloads
The broken knight
1.20.1forge

The broken knight

a new nether bossfight to the game

71downloads
Void Plus
1.20.1forge

Void Plus

Void+ is a content expansion mod that enhances Minecraft with new dimensions of progression. Discover powerful tools, armor, relics, bosses, structures, materials, and unique mechanics while exploring an immersive world full of adventure.

41downloads
Perfection Modpack (1.20.1) – Epic Content-Rich RPG
1.20.1

Perfection Modpack (1.20.1) – Epic Content-Rich RPG

Perfection Modpack is a content-rich RPG modpack focused on exploration, story-driven quests, and immersive gameplay. It offers a lively world filled with custom structures, improved combat, unique mechanics, bosses, and enhanced visuals. Players progress through guided quests while discovering dungeons, villages, and special locations, with support systems that make it accessible even for beginners. The […]

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, […]

Dungeon Now Loading Mod (1.20.1, 1.19.2) – Dungeon Exploration Mod
1.20.1forge

Dungeon Now Loading Mod (1.20.1, 1.19.2) – Dungeon Exploration Mod

Dungeon Now Loading Mod is a mod aimed at expanding dungeons, adding unique structures with interesting bosses. In addition to the usual dungeons, bosses, and loot chests, the mod also adds unusual mechanics, such as chests with spawners or mini-raids in dungeons, making their exploration much more diverse. Features: The mod introduces a number of […]

Archon Mod (1.20.1, 1.19.2) – Sorcery, Necromancy, Bosses & More
1.20.1fabric

Archon Mod (1.20.1, 1.19.2) – Sorcery, Necromancy, Bosses & More

Archon Mod is a vanilla-style magic mod for Minecraft that introduces mana, magical weapons, spells, necromancy, summonable bosses, new structures, and various magical mechanics. Features: Mana System: Players accumulate mana, which can be used for casting spells, magic weapons, and tools. Mana regeneration speed and capacity can be improved. Magical Crafting: The mod encourages mining […]

Faded Conquest II Mod (1.20.1) – Face The Challenging Dryolian Boss
1.20.1forge

Faded Conquest II Mod (1.20.1) – Face The Challenging Dryolian Boss

Faded Conquest II Mod is an exciting RPG mod that adds a lot of new content to Minecraft. It introduces a challenging boss called Dryolian, replacing the old Boxbot. You can explore new plants and dimensions, and enjoy high-tech sci-fi features. The mod also includes revamped cooking mechanics and various new plants to discover. Created […]

The Nyctocosm Data Pack (1.20.6, 1.20.1) – Magical And Bosses!
1.20.6

The Nyctocosm Data Pack (1.20.6, 1.20.1) – Magical And Bosses!

The Nyctocosm Data Pack is a data pack that adds new items to Minecraft! This data pack adds the dimension behind the Deep Dark portal. Nyctocosm is a mysterious, frightening new dimension with environmental mechanics and completely custom world generation. With many custom biomes, each with unique atmospheres and properties. Enjoy playing this data pack! […]

KingCraft [FORGE]
1.21.1neoforge

KingCraft [FORGE]

Travel to a different planet? Fight new bosses? Discover new game mechanics? Welcome here.

17kdownloads
The Fallen World
1.21.1neoforge

The Fallen World

This mod adds things like dimensions, blocks, items, mechanics, bosses, mobs, structures and much more!

6.5kdownloads
Better Rpg [FORGE]
1.20.1forge

Better Rpg [FORGE]

Rpg modpack with fresh looks, new mechanics, quests and bosses

2.2kdownloads
The Retch: Trauma's Echo
1.20.1fabric

The Retch: Trauma's Echo

(NOTE - ON HOLD) The Retch is an adaptive psychological horror boss mod featuring relentless mob and strict anti-cheese mechanics. CONTENT WARNING: This mod features themes of severe psychological torment, trauma, and unyielding persecution from my youth.

1.2kdownloads