Minecraft Java 1.20 Mods
Browse 1,969 free mods for Minecraft Java 1.20 — popular picks include Fluorite: The Realm of Dreams, explore above and beyond, random things/stuff.
Updated daily
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.
explore above and beyond
you're able to explore the world, fight its bosses, and discover its deepest secrets.
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
Wanderlight Realms [Forge]
Explore a world full of wonders, enchanting terrain, magic, beasts & bosses.
BossBarCountdown OFFICIAL Version
Customizable countdown BossBars with PlaceholderAPI support
sAuthMeBossBar - A small addon to the AuthMe plugin for bossbar
sAuthMeBossBar, bossbar, authme
Supreme Technology
Build automatic farms, explore vast and breath-taking biomes, loose your mind to magic, kill formidable bosses or just build a simple ranch with a cheese production line! Just always remember to be creative and to have fun!
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!
Pomkot's Mech Bossbar
A custom bossbar made for the mod "Pomkot's Mech". The boss bar is inspired from Armored Core
Mini Bosses
Changes a configurable mobs to minibosses
Shev's Haven
Fun PvP based pack with loads to explore amazing bosses to fight.
Simple Auth Reimagined
A lightweight, optimized, and modern authentication plugin for Paper servers. UltraLogin provides a clean login/register system with session support, bossbars, actionbars, configurable titles, password confirmation, and optimized authentication handling.
Jujutsu New Path
A modpack based on jujutsu kaisen with jujutsu mods custom structures bosses' weapons armor curses many powers and curse techniques new realms and powers alongside of new quest and story and structures and way more to find.
xAlerts — The Ultimate Minecraft Alert System Plugin
A powerful, customizable alert plugin for Minecraft 1.20.1 to 1.21.4, with actionbar, bossbar, etc..
Dragon Bone Shield Custom Recipe
custom recipe for Dragon Bone Shield from Bosses' Rise
Project MC 2
Adds over 15 new bosses. Adds new biomes, mechanics, weapons, dimensions and more to discover!
Moonstruck Phantasm (Data Pack)
Adds the Moonstruck Apparition, a highly developed boss with fleshed-out attack patterns to your game.
FORGED ASCENT – Focused Survival Modpack
FORGED ASCENT – Focused Survival Modpack Minecraft 1.20.1 (Forge) 🌍 Explore huge biomes, fight smarter enemies & bosses 🗡️, master tech ⚙️ and magic ✨, all balanced for solo survival. Optimized quality-of-life features make long-term worlds smooth an
D3ATH SMP
Exact 1.20.1 replica of Death SMP: 275+ mods for epic magic bosses, Marvel/DC heroes, quests, loot hunts, and mayhem across 80+ dimensions Live Laugh Love!
Elementoes RPG 2: Fartstanktopia
Quest around a vast world with friends, explore dungeons, create machines, and fight bosses
iMode
iMode adds witchery, custom spells, new mobs, 4 new bosses, an infinite dungeon dimension and makes game progressively harder. Also adds a level system. Everythig is toggleable in configurations.
Those Medieval Times
This Modpack adds a lot of new structures, bosses, weapons and a lot more.
Shining Storm in Gilded Gold (Lupus Aureum BrutalBosses)
Adds a boss variant of Lupus Aureum with a dash of thunder
Malficarum
A curated factions PVX pack with revamped combat, both PVP and PVE. And improved boss progresion
reddimension
This mod adds a new dimension called the reddimension with new bosses and items to get.
Giygascraft
A mod themed around EarthBound's final boss: Giygas. Go on a red and dark adventure in a new biome: the giygas biome.
TS Better Boss Fighting
TSmod is a GPL v3 licensed balance mod that ensures pure and fair Minecraft Boss fights by implementing participant-death healing and suppressing surrounding mob spawns.
Boss And M ore(BAM)
A mod that adds new boss and new mobs and structures this mod adds a new why of seeing the world, it adds a lot to explore and a lot to achieve, this mod adds new bosses and new structures, utilities, etc...

Golden Cat Boss
This mod adds a Boss that looks like a cat as gold.
Vruys Sussy Hard Insects
This mod adds a bunch of insects and a boss to make the game more challenging.
BossRewards
Reward top damage dealers in MythicMobs boss fights!

Just Better Vanilla+
You liked my other Vanilla+ Modpack, but wanted more of a challange with new mbs and difficult Bosses? Thats the best Modpack, that does just that!
Nike Pro Universe
Adds Nike Pro Universe to Minecraft. Adds new bosses, items and new dimension.
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.
Mythic Thor
Summon the god of thunder during storms! Wielding Mjölnir and dropping legendary rewards, this lightweight RPG addon creates a cinematic boss encounter with seamless cross-mod integration. Perfect for hardcore survival.
Deicide: Wither
This mod makes the Wither transcend divinity, preserving the vanilla style while enhancing the fun and challenge of the Wither boss fight.