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Minecraft Java 1.20 Mods

Browse 99 free mods for Minecraft Java 1.20 — popular picks include Everything Serbium, Abyssbound, Blobby Mod.

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Everything Serbium
1.20.1forge

Everything Serbium

A mod to help add more content and make the game fun. Includes new biomes, mobs, wood, ores, dimension, bosses

1.1kdownloads
Abyssbound
1.20.1forge

Abyssbound

a mod that adds new biomes, mobs, bosses and structures based of the void

1.0kdownloads
Blobby Mod
1.20fabric

Blobby Mod

Add’s a new biome in the void dimension. It also gives you a new Boss in swamps.

883downloads
Twilight Forest: Finale
1.20.1forge

Twilight Forest: Finale

Add bosses and weapons for twilight forest

869downloads
Extended Minecraft
1.20forge

Extended Minecraft

Explore 80+ new biomes, battle 89+ new mobs and bosses, and wield powerful new weapons in this expansive, atmospheric overhaul of Minecraft.

821downloads
Solemn Lament
1.20.1forge

Solemn Lament

This mod adds two new guns and a new boss, with more updates planned in the future.

746downloads
Autumnal!
1.20.1forge

Autumnal!

Autumnal turns pumpkins into a dangerous force, adding a deadly autumn forest, cursed gourds, new weapons, and powerful bosses to conquer.

719downloads
Legacy Crafting Add-On
1.20.3

Legacy Crafting Add-On

Adds items from Twilight Forest, The Aether, Mutant Monsters, Biomes O' Plenty, Friends&Foes, BossCraft, Waystones, Comforts, Small Ships, Easy Emerald Tools, and Dis-Enchanting Table to Legacy4J's Crafting Menu.

716downloads
Mythralia (abandoned)
1.20.1forge

Mythralia (abandoned)

Mythralia is an epic Minecraft mod that takes you into a world of magic, floating islands, and mythical creatures. Explore enchanted biomes, master powerful spells, face formidable bosses, and forge legendary weapons in this one-of-a-kind adventure!

704downloads
Vermilion
1.20.1forge

Vermilion

A vanilla+ mod adding Warhammers, Daggers, Mini-Bosses, Ruby Ore, Swamp/snow additions, Illusioners, Sieves and more.

696downloads
Varium
1.20.1forge

Varium

This mod add new biome, two new boss, two new ores better than the diamond and some other things !!!

683downloads
LuckyGiant (Old)
1.20.1forge

LuckyGiant (Old)

New Bosses and Blocks!

665downloads
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
bit better than minecraft
1.20.1forge

bit better than minecraft

This modpack adds little bit to minecraft. This modpack has so much new content. For example: new bosses new biomes mobs quests lots of fun

614downloads
FreshCraft [FORGE]
1.20.1forge

FreshCraft [FORGE]

This modpack adds new biomes, a custom world generator, new mobs, bosses, and unique weapons!

612downloads
Just a goofy Mod
1.20.1forge

Just a goofy Mod

This Mod adds a lot of things that I believe you will enjoy for example it adds, bosses, mobs, new weapons, new items, and a new biome! (This is a Beta Mod and there we be more updates soon, Hopefully. A lot of this mod was inspired "ImNotaCasualty".)

606downloads
LuckyGiant Mod
1.20.1forge

LuckyGiant Mod

The LuckyGiant Mod adds new bosses, mobs, a dimension like The End, biomes, structures, and materials. Players must defeat weaker versions of him to collect materials for a ritual to summon the final LuckyGiant.

585downloads
TheMega
1.20.1forge

TheMega

This mod adds many new ores, mobs, biomes, two structures and one boss.

571downloads
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
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
Anthony's Bosses
1.20.1forge

Anthony's Bosses

This Mod Adds New Bosses!

519downloads
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
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
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
Shrek's Revenge Mod (1.20.1, 1.19.2) – Turn The Ogre Friendly
1.20.1forge

Shrek's Revenge Mod (1.20.1, 1.19.2) – Turn The Ogre Friendly

Shrek's Revenge Mod adds a powerful ogre enemy inspired by Shrek into your world. He is hostile by default, attacks on sight, and becomes much stronger in swamp areas. With the right item, you can turn him from a threat into a protector. Features: Adds a large ogre boss-style mob Spawns in most normal biomes […]

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 […]

From The Shadows Reborn Mod (1.20.1, 1.20) – Fight the Darkness
1.20.1forge

From The Shadows Reborn Mod (1.20.1, 1.20) – Fight the Darkness

From The Shadows Reborn Mod adds new hostile mobs, bosses, weapons, and progression systems centered around shadow magic and cursed creatures. Features: Introduces shadow mobs that spawn in the overworld and special biomes. Adds boss encounters tied to progression and loot. New weapons and armor sets infused with shadow energy. Defeating bosses unlocks recipes and […]

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 […]

Twilight Tweaks Mod (1.21.1, 1.20.1) – A True Final Boss to Conquer the Forest
1.21.1forge

Twilight Tweaks Mod (1.21.1, 1.20.1) – A True Final Boss to Conquer the Forest

Twilight Tweaks Mod adds configurable features to The Twilight Forest mod. This addon introduces a final boss spawner, giving the dimension a new ultimate challenge. By default, the spawner summons a very strong husk with reinforcements to fight. The mod also allows you to change what the spawner does, like summoning a different mob or […]

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 […]

Custom Entity Attributes Mod (1.21.8, 1.20.1) – Flexible Mob Attribute System
1.21.8fabric

Custom Entity Attributes Mod (1.21.8, 1.20.1) – Flexible Mob Attribute System

Custom Entity Attributes Mod lets you add attribute modifiers to entities, either globally or under specific conditions. Attributes can vary by dimension, biome, difficulty, time, or even random chance, giving more depth and unpredictability to mobs. Features: Modify mob and boss attributes to make them stronger or weaker. Apply attributes conditionally based on dimension, biome, […]

EEEAB's Mobs Mod (1.20.1, 1.19.2) – New Structure, Mobs, Boss & Gear
1.20.1forge

EEEAB's Mobs Mod (1.20.1, 1.19.2) – New Structure, Mobs, Boss & Gear

EEEAB's Mobs Mod adds a new structure into the game. This new structure, which is nameless, generated deep underground in ice cold biomes. They spawn very deep that they generate just above the bedrock layer. This structure inhabits all of the mobs added by this mod. There are five new mobs and one boss mob […]

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, […]

Desert Scourge Mod (1.21.1, 1.20.6) – New Desert Boss & More!
1.21.1fabric

Desert Scourge Mod (1.21.1, 1.20.6) – New Desert Boss & More!

Minecraft’s desert biomes are very bland and do not have much detail to them. Desert Scourge Mod is here to make travelling through the deserts in Minecraft a lot more intense. The mod adds a new boss mob to desert biomes – The Desert Scourge. This new boss is a gigantic snake-like creature which swims […]