Minecraft Java 1.20 Mods
Browse 38 free mods for Minecraft Java 1.20 — popular picks include Dungeon Now Loading, The Cosmic Spokespersons, Sky Lands.
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Dungeon Now Loading
Explore the vast, challenging dungeons that are loaded into your world! This mod introduces new dungeons, along with tricky, but fair bosses to fight at the end of the dungeon.
The Cosmic Spokespersons
A mod focusing on special effects, dimensions, combat and bosses, with some plots.
Sky Lands
Adds new sky islands biomes, blocks, bosses, weaponery and much more
CWSM Enhanced Boss Bars
Cracker's Witherstorm mod Enhanced bossbars for Withered Symbiont and Command Block
Invisible Boss Bars
Simply hide your boss bars & just keep the text. Hide either all boss bars, only progress or just hide boss bars with 0 progress (empty)
Magical Endeavor [Magic+Furniture+Bosses]
The Ultimate RPG MOD PACK [Magic+Furniture+Bosses] transforms Minecraft into an immersive RPG adventure with magic, detailed furniture, challenging bosses, and enhanced gameplay features.
Announcer Plus
Custom Join/Quit messages and auto-broadcasts! Text animations, Boss Bars, Titles. and much more!
Refined Bossbars
A refined look of minecraft bossbars
iByte Nexus
A performance-focused kitchen sink modpack with industrial tech, space travel, bombs, and bosses. Build factories, explore planets, and fight tough enemies—plus grow crops, cook meals, and decorate with tons of blocks. Do it all, your way.
The Dulling - A Final Challenge
Adds an eldritch threat to your world, with Bosses, Dimensions, Magic, & more!
xBossBar
Create, edit and show custom BossBars with a few commands, All on a single plugin.
Minecraft with the boys.
New armour weapons tools, blocks, generation and even bosses and overhauls to dimensions!
Wands & Wizardry
Bringing Noita's spell system to Minecraft with fully modular wands, over 60 spells, a new boss fight and more!

Dimension Update
The mod adds new bosses and op wepoins

Calamity
Calamity is an expansive overhaul project that introduces challenging new bosses, unique mechanics, and a rich layer of lore to the core experience.
Cozy Living S-Up
Machinery, Aesthetic Automation, Plant Magic, Pets, Building, Furniture, Cooking, Farming, Exploration, Dimensions, Dungeons, Mini-Bosses, Artifacts, Fishing, Weapon Enhancing, New Ores, Armor, Storage Systems, and so much more.
AnimaBossBar
Make your own BossBar with this plugin!
Depths and Ores
Depths and Ores adds many new ores, items, armor, weapons, blocks, mobs, bosses and so much more! This mod was made using Mc Creator
The Wild Adventure
A wild adventure filled with pokemon, magic, advanced weaponry, hard bosses, cosmetics and decor.
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.
Dyable BossBars
dye bossbars different colors
Crafting and Many More
Its a big modpack that expands minecraft in every direction including Tons of new building and decoration blocks, new structures, new bosses, new dimensions and a ton of new biomes for all the vanilla dimensions!
Worlds O' Plenty
A curated modpack featuring all sorts of experiences!: - Adventure! - Decorations! - Bosses and Mobs a plenty! And of course... *drum rolls* Plenty of Worlds to explore!
motball craft
3 dimensions and a goofy boss at the end
Echoes of Adventure
Dive into a world where epic exploration meets relaxing gameplay. Face new bosses, uncover hidden dungeons, soar the skies—and then return home to decorate and unwind. Echoes of Adventure is where challenge and comfort live side by side. Your journey start
Totem of Stolas Plushie
a totem of undying retexture with a Helluva Boss Stolas plushie and he says "OH BLITZYYY" when you use it.
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.
Giygascraft
A mod themed around EarthBound's final boss: Giygas. Go on a red and dark adventure in a new biome: the giygas biome.
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.
BBAds
Want to capture your player's attention? Use bBAds to display custom messages via the BossBar. Features include configurable server ads, player-submitted content, a regex filter, and robust admin controls. Tailor messages to match your server's style.
ExquisiteWRLD
Multiplayer roleplay modpack blending medieval kingdoms with rising steampunk industry. Expanded combat with diverse weapons, classes, and bosses. Deep cooking, rich building options, furniture, and balanced QoL mods.
Monstrum Relics
This mod haves aggresive mobs, bosses and structures.
Mine Cells Mod (1.21.1, 1.20.1) – Bringing Elements from Dead Cells
Mine Cells Mod brings a dungeon system to Minecraft, inspired by the game Dead Cells. You will face new dangerous enemies and a formidable boss waiting for you at the end of the location! Animations, a vast arsenal of weapons, and numerous decorative blocks are included in this mod! Let me warn you-these dungeons are […]
Caged Mobs Mod (1.20.1, 1.16.5) – Cages to Contain Any Entity in The Game
Caged Mobs Mod will allow us to craft a cage with which we can contain any creature in the game, including animals, hostile creatures, and even bosses. These cages can also be used to decorate our constructions or to lock up our pesky friends. These cages will allow us to keep entities under our control, […]
Divine RPG Mod (1.21.1, 1.20.1) – Eight New Realms to Conquer
Divine RPG Mod transforms Minecraft into a massive RPG adventure. This mod adds eight new dimensions to explore, each with its own secrets and challenges. You will encounter over 115 new mobs and powerful bosses to battle. It also includes hundreds of new items, weapons, armor sets, and decorative blocks to discover and use. Features: […]
Oscar's Challenges Map (26.2, 1.20.1) for Minecraft
Oscar's Challenges is a variety map created by platcat. Distinguished from any game mode you have played so far, Oscar’s Challenges is a combination of various game types including parkour, find the button, wacky special labyrinth, and an epic boss fight. The map consisted of multiple areas designed in a locked-room manner with decorative blocks […]