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Minecraft Java 1.20 Mods

Browse 92 free mods for Minecraft Java 1.20 — popular picks include Alex's Caves, Zombie Extreme, Swampier Swamps.

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Alex's Caves
1.20.1forge

Alex's Caves

Explore six new rare cave biomes hidden under the surface of the Overworld...

10Mdownloads
Zombie Extreme
1.21.1neoforge

Zombie Extreme

This is a Big Mod that adds a bunch of new mechanics and a large number of zombies and infected to your minecraft world. In order to study a new biome, you need a Chemical Protective Suit, if you do not break at least one part, most of the radiation will i

8.2Mdownloads
Swampier Swamps
1.20forge

Swampier Swamps

Swampier Swamps is a Mod that aims to overhaul and improve the Swamp Biome and some of the features added in the Wild Update.

2.6Mdownloads
Custom Entity Attributes (CEA)
1.20.1fabric

Custom Entity Attributes (CEA)

Change entity attributes globally, per dimension, biome, difficulty, or time. With % chances too!

1.1Mdownloads
Gigeresque
1.21.1fabric

Gigeresque

Gigeresque is a horror-themed mod that offers players a dive into the horrific biomechanical world of the xenomorphs, and the mutated realms of the neomorphs, deacons, and goo mutants.

363kdownloads
Aerlune RPG
1.20.1forge

Aerlune RPG

Minecraft Mod - New unique weapons, mechanics, mobs, bosses, biomes

209kdownloads
Sky Lands
1.20.1forge

Sky Lands

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

91kdownloads
Glowroot Caves
1.20.1forge

Glowroot Caves

A cave-biome mod based on glow squids with new mobs, structures, and mechanics.

31kdownloads
Nature and Creatures
1.20.1forge

Nature and Creatures

The mod will add many new mobs to the game, which will have unique mechanics, abilities and drops. In almost every biome you will find at least a unique mob, and you can also stumble upon new bosses.

20kdownloads
Better Creepers
1.20.2

Better Creepers

Adding 16 new Creeper variants for different biomes!

10kdownloads
ArPhEx: BOP Integration
1.20.1forge

ArPhEx: BOP Integration

Integrates ArPhEx with Biomes O' Plenty by assigning mobs to fitting biomes.

9.9kdownloads
Great Big World [OLD]
1.20fabric

Great Big World [OLD]

Aspen Forests, Swamp Pyramids, Tropical Islands, and much, much more!

7.9kdownloads
Wanderlust
1.20.1forge

Wanderlust

Wanderlust is more than just a mod; it's a vision for a deeper, more immersive Minecraft experience. This mod introduces a vast array of new content, including unique biomes, exciting items, and challenging mobs. But Wanderlust doesn't stop there.

6.7kdownloads
Slime Minibiome
1.20.1fabric

Slime Minibiome

Adds a new spreadable mini-biome full of slimes.

6.3kdownloads
beautiful dangers
1.20.1forge

beautiful dangers

This mod adds a lot of variety, ranging from biomes to items. New blocks will be added for the construction of new interesting mechanics, such as vault

5.9kdownloads
Cobblemon SnomFix (AllTheMons)
1.20.1

Cobblemon SnomFix (AllTheMons)

Datapack that fixes a couple Cobblemon spawn biome configs.

5.8kdownloads
Nonagon
1.20.4fabric

Nonagon

Nonagon is a exploration and discovery based mod pack with more biomes, ores, weapons, tools, armors, structures and more all for you and your friends to enjoy!

5.7kdownloads
Sulfur Depths
1.21.1neoforge

Sulfur Depths

This mod adds a new biome boiling caves and a new mob - sulfur slime with unique mechanics and items to the game

5.6kdownloads
Cardinal Discovery
1.20.1forge

Cardinal Discovery

Cardinal Discovery is a discovery and exploration based modpack that utilizes new biomes, items, mobs, ores, and structures to enhance how the game feels while still keeping true to vanilla aspects of the game.

5.4kdownloads
Biome Makeover - Naturalist Compat
1.18.2forge

Biome Makeover - Naturalist Compat

Remove duplicate items and blocks with the goal of integrating both Biome Makeover and Naturalist so they work as if they were a single mod!

4.9kdownloads
ElementalCraft: Reactions
1.20.1forge

ElementalCraft: Reactions

ElementalCraft: Reactions adds unique elemental reactions (fire, frost, thunder, nature) to Minecraft combat, inspired by Divinity: Original Sin 2 and Baldur's Gate 3.

4.3kdownloads
Nauticlysm
1.20.2

Nauticlysm

Adding new nautilus mobs with different variants for ocean biomes!

3.1kdownloads
Rhyme PVZ
1.21.1neoforge

Rhyme PVZ

This is an impressive PVZ module which will include most of the plants and zombies from PVZ 1 and PVZ 2, with new mechanics and gameplay.

2.8kdownloads
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
RealityMod
1.20.1forge

RealityMod

RealityMod is a Minecraft mod that aims to enhance the game's biomes, mobs and mechanics. It's currently undergoing a major overhaul, featuring new textures, models, and more realistic gameplay elements.

2.8kdownloads
Lightroot
1.20.1forge

Lightroot

Introduces a new biome within the nether that contains tons of new fauna, and adds a nice change of pace.

2.4kdownloads
RealisticSeasons
1.20

RealisticSeasons

Premium multi-world seasons plugin with biome-aware weather, persistent temperature preferences, crops, mobs, and immersive effects.

2.0kdownloads
Slime Rancher
1.20.1quilt

Slime Rancher

The slime rancher minecraft mod; This mod is all about exploring! Find new biomes, structures and mobs! get new items to help ranch the slimes, and become the richest rancher ever!

1.9kdownloads
Twilight Forest/Origins fix
1.20.1forge

Twilight Forest/Origins fix

Fixes a compatibility issue between The Twilight Forest and Origins mods. Fixes a bug where the game would crash when approaching Naga.

1.7kdownloads
XxCreeperxX's Zombie Expansion
1.21.4neoforge

XxCreeperxX's Zombie Expansion

A mod that adds various types of zombies, blocks, items, dimensions, mechanics and more

1.6kdownloads
Robo's Robotic World
1.20.1forge

Robo's Robotic World

Adventure and Technology | Mechanical Mobs | Robotic Armor | CyberWare | Exploration and more | Enjoy the new futuristic like world with all new futuristic mobs and biomes.

1.6kdownloads
Keep Sleeping Bags + Compasses
1.15

Keep Sleeping Bags + Compasses

Adds sleeping bags from the comforts mod and compasses (from nature's and explorer's compass mods) to the list of kept items

1.4kdownloads
Proight
1.20forge

Proight

Proight is a dark, soul-infused mod that challenges players with powerful gear hidden deep within mysterious biomes

1.3kdownloads
Sigma & Gigachad Mod
1.20fabric

Sigma & Gigachad Mod

Mod Adds real Gigachad & Sigma Mobs, Items, Ore Generation, Structures meme pistol food soup bed wood generate savanna dark forest craft textures shovel hoe structure alpha ai armor pickaxe

1.3kdownloads
Mechanica
1.20.1fabric

Mechanica

A Minecraft modpack that enhances the vanilla experience with new biomes and structures to explore, new items, decorations, new mobs, quality of life (QOL) mods, as well as optimization mods, but most of all, the Create mod!

1.2kdownloads
Illusioner Return!
1.20.1forge

Illusioner Return!

Returns Illusioner Mob as a spawnable mob in world! (this mob can be spawned only with coomand without this mod!) New biome: Illusion Biome, New Items like: Illuzuz Sword, Illuzuz Pickaxe and the Illusion Artefact (thing that you will really need to get!)

1.1kdownloads