Minecraft Java 1.20 Mods
Browse 143 free mods for Minecraft Java 1.20 — popular picks include Bossmode, Horror with Guns and Flight, Op Bosses.
Updated daily
Bossmode
Bossmode is the difficulty above hardcore that turns every mob into a boss fight, including passive mobs. Can you survive?
Horror with Guns and Flight
This modpack has mods that contain aircrafts, guns, the dweller, terrain, render distance, cities, dungeons, trumpet skeletons, building blocks, boss mobs, smort zombies, ruins and JEI
Op Bosses
This mod is a addon for mmnm that will addon a ton of single player bosses with advanced ai and devil fruit powers
Ibrahim Mod (FINAL UPDATE)
The mod I made for my friends available in English and Turkish. it adss things like diamond doors, roblox dimension, multitools, troll face bossfight and much more. download this mod if you want more chaos! made with MCreator
The Adventure of 1000 - Hunters of Evil
Survive 1000 days in a world that fights back. Explore, fight, and build while hunting 100+ bosses, facing mutants, giants, and demons, and mastering artifacts and spells.
Dino Rumble
A very expansive and quality dino mod adding food items bosses and more!
Daily Boss X Siren Head: The Arrival
Compat Daily Boss with Siren Head: The Arrival
[discontinued] Gods Of Hate
A mod about bosses and horror
Angels in the Dark
Survive a nightmarish Minecraft world where SCP horrors and Weeping Angels lurk. Utilize CCTV, fend off Chest Mimics, battle Brutal Bosses, and build with Create. Enhanced AI and Blood Moons heighten the terror. Every corner hides a new, chilling threat.
Ominous Offerings
An Ominous Mod featuring pillagers. Venture into deep dungeons and craft soul weaponry! And even a boss to find and kill!
Evil Companion
Minecraft mod that introduces a dynamic, evolving entity that starts as your mischievous friend but can become your ultimate rival. Unlike traditional boss mods, Evil Companion focuses on personality, progression, and multi-player dynamics
Ashen Realms
Welcome to an immersive RPG experience that completely overhauls Minecraft's combat and exploration! This modpack turns your world into a challenging, beautiful, and dangerous adventure filled with epic bosses, rich dungeons, and a brand-new combat system.
Autumnal!
Autumnal turns pumpkins into a dangerous force, adding a deadly autumn forest, cursed gourds, new weapons, and powerful bosses to conquer.

Weapons Of Legends
Weapons Of Legends Adds Difficult Dungeons, Insane Boss fights, and Insane Items.
Fallentreehorror dfd
Do you need a mod pack for horror here it is we have horr mobs and client mods that will bosst your fps! and some shaders you can pick from.
Steve (Jack Black) Boss
I added Steve (Jack Black) as a boss in Minecraft!
Jujutsu Horizons
Master Cursed Energy, Grind through a brutal leveling system, unlock lethal techniques, and hunt nightmare bosses. Evolve or die.
Kevosaurus Rex
Adds new boss - Kevosaurus Rex and Kevocitaptor, it's minion.
Ultimate Arphex Bosses
Heroes traverse dangerous dimensions, facing giant bosses and even gods in battles full of destruction and pure excitement.
Nightmare Survive
Forge 1.20.1 | Horror Modpack | 300+ Mods | Shader Support | Scary Creatures | Bosses | Dungeons
Cursed Features By Flygraber
Mod adds cursed mobs,world,bosses,items
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.
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
Corrupt (Horror)
A player called xXShadowReaperXx was corrupted and turned into a corrupted boss.
motball craft
3 dimensions and a goofy boss at the end
Stupidium
Venture into the world of stupidium as you meet stupid villagers with op trades that scam you and you don't know it until you look at crafting recipes, and a boss and some new biomes!
xuangoudelight
A Minecraft mod centered around the Chinese streamer Xuan Dog, featuring various structures, creatures, and bosses.
Totem of Stolas Plushie
a totem of undying retexture with a Helluva Boss Stolas plushie and he says "OH BLITZYYY" when you use it.
SCARY NEW WORLD
A modpack about adventure and bosses, with horror undertones!
Mob Heart: Killing Mobs Give you 1 permanent Heart
Get permanent extra hearts by killing mobs! Every mob type gives +1 heart ONCE, works across deaths, fully automatic. Includes passive, neutral, hostile, and bosses!
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.
random things/stuff
random things i added with blockbench for models and mcreator this adds new ore mobs bosses blocks tools items and much much more
The God Eye
GodEye is a cinematic, psychological horror and boss-fight mod that slowly twists your standard Minecraft world into a nightmare. What begins as subtle environmental decay and eerie, fleeting encounters inevitably escalates into a frantic fight for surviva
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!
Vruys Sussy Hard Insects
This mod adds a bunch of insects and a boss to make the game more challenging.
GiantZombie
summon and battle a colossal zombie boss with customizable stats and drops!