Minecraft Java 1.20 Mods
Browse 1,409 free mods for Minecraft Java 1.20 — popular picks include Cryptid Core Co Field Operations, The Amber Forest, Robby's General Biome Improvements.
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Cryptid Core Co Field Operations
Deep in the forests and snowy backcountry, something is watching you. Six blocks tall. Human-shaped. Not human. It leaves footprints, sheds fur, howls at night — and disappears the moment you get too close.
The Amber Forest
This is a mod adds my own twist on the material known as amber. Adding a new biome, with new amber themed blocks, new amber food, and some new amber mobs to play with. you can also find some funny easter eggs. have fun!
Robby's General Biome Improvements
Improves multiple biomes by adding new mobs and structures!
Universal Compass
A single compass that searches for biomes, structures, and mobs. Right-click to open the GUI, switch between biome/structure/mob tabs, pick a target, and it points the way. Works standalone with zero hard dependencies; optionally faster with BiomeSpy.
Grimwood
Adds a mysterious creature with the name of Grimwood Reaper. He is a myth, living in the Grimwood Forest. People have reported that he is very dangerous.
Slimes Everywhere
Allows Slimes to spawn at night in any biome
Shrooms of Darkness
a mod that improves the mushroom biome by adding its dark side
The Nether Update Again
This mod adds 2 new biomes, 4 new mobs, and a new ore to the Nether
Expedition 12
Explore a wide world with new biomes, dimensions, and monsters to discover and slay!
BOP-ZAWA-Compatability
This data pack works to recognize biomes from Biomes O Plenty and have Zoo and Wild Animals: Evolved's animals spawn within them accordingly.
Strawcubbery Garden
adding a new biome, a new pet, and other items related to the biome. The idea is taken from the game slime rancher.
Justin's Ice
Justin's Ice aims to improve the ice and snow biomes by introducing new entities, blocks, structures, and items, without straying too far from vanilla minecraft.
zenithium
Zenithium is a mod based on a new dimension (crafting, building, OP entities) with a slightly fantastical atmosphere. travel Portal zenithium in overworld and join this Dimension, explore new biomes and craft you special Items, New Armors and armor Trims
Travis's Oceanic Biomes
Adds more oceanic biomes to your world!
hightes
this mod has a black and white biome, black and white mobs, and black and white weapons
Naturally Spawning Sniffers
They spawn in the lush cave biome. Enjoy and have fun finding sniffers. Known Bug: They sometimes spawn in the walls of the cave so make sure to mine them out.
Mesozoic Marvels
Adds a Forest full of Ancient Dinosaurs!

Arctic Mobs
This add Arctic mobs to the cold biomes, cause there isn't enough

Newfound Underground
New cave biomes and features, giant roots, explosive coal and little rat things.
Adventurism
An adventure modpack with lots of QOL and RPG mods!! Enhances farming, overworld biomes, mobs, well ok everything! Contains the essential mod to make multiplayer server hosting easier. Also has mods that make the game run smoother! (hopefully) This is a he
Awesome Sounds
A high-quality sound overhaul that makes Minecraft's atmosphere, nature, and mobs feel much more immersive.
Biomes you deserve
Adds two new biomes and a flower forest rework to the game!
Drendy's mod
This is my first mod, it simply add custom biomes with custom mobs ores and dimension
Medieval, Mystical, Merciless
An epic, somewhat lightweight mod pack that has cool mobs, epic biomes and caves, and its just a tad bit hard! (you are in for a surprise if you believe that)
foggy-forest
An incredibly fun and hilarious horror modpack designed by VIZY for entertainment and jump scares—packed with creatures that chase you, and optimized to run smoothly even on low-end systems!
The Magical Forest
A mod that adds a magical forest with gear and mobs
Kabanchyk
This project adds the Boar Grove Biome, boars, and boar meat.
Iron Vale
An exploration-focused Minecraft mod adding new dimensions, biomes, structures, creatures, and progression while staying faithful to vanilla Minecraft.
Dallerinaa adventures
Dallerinas Adventure is a Forge modpack for Minecraft 1.20.1 that expands your world with New Biomes, Animals, Mobs, Blocks, Weapons, Items, and more. It also includes a collection of favorite mods from other talented creators.
Big Globe x Swampier Swamps
Adds the features, structures, and mobs from Swampier Swamps to Big Globe swamp biomes.
Oddions Be Gone
Datapack for Oh The Biomes Weve Gone that disables Oddions from spawning in the Allium Shrubland Biome
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;
the ice of death
the ice of death is a mod adding more content for snow biome
WilderNature Contract Compatibility Base
This Datapack is the base to extend the WilderNature Contracts with other modded animals. For example a boar from another mod can count towards a boar contract from WilderNature
WilderNature Wildlife Contract Compatibility
This Datapack adds compatibility to hunt deer and boar from the Wildlife mod for WilderNature deer and boar contracts.

The Aurorian Reborn
A classic dimension mod reborn for Minecraft 1.20.1, which adds many new mobs, biomes, tools, and blocks.