Minecraft Java 1.21 Mods
Browse 106 free mods for Minecraft Java 1.21 — popular picks include The Nether Dungeons Mod (1.21.8, 1.20.1) – Crying Ingot And Blood Weapons, The Wandering Murderer Mod (1.21.5, 1.21.1) – Hidden Horror, Dark Humor, And Deadly Milk, Advent of Ascension Mod (1.21.1, 1.20.1) – Fight Bosses in New Worlds.
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The Nether Dungeons Mod (1.21.8, 1.20.1) – Crying Ingot And Blood Weapons
The Nether Dungeons Mod adds maze-like dungeons, deadly custom mobs, and powerful loot. Found around Y=10, these dungeons hide chests, boss summoning rooms, and new gear like Crying Armor, summoning staffs, and blood-infused weapons. Features: Maze-style Nether dungeon structures at Y=10. 3 new bosses with unique attacks and drops. New items: Summoner Eye, Blood, Crying […]
The Wandering Murderer Mod (1.21.5, 1.21.1) – Hidden Horror, Dark Humor, And Deadly Milk
The Wandering Murderer Mod introduces a sinister twist to an innocent Minecraft character: the wandering trader. Kill one, and you'll trigger the wrath of the Milkman Reborn, a disguised boss-level mob who will hunt you for two days before rewarding your survival with a powerful weapon, Milkman’s Sword. Features: Adds a hidden boss encounter triggered […]
Advent of Ascension Mod (1.21.1, 1.20.1) – Fight Bosses in New Worlds
Advent of Ascension Mod expands your Minecraft world with a massive amount of new content to explore. This mod adds many unique dimensions, creatures, and powerful bosses to fight. You can also discover new weapons, armor, tools, and a full skill system to level up your character. It’s designed to be a big adventure that […]
GeoSmelt Mod (1.21.4, 1.20.1) – A New Adventure Awaits
GeoSmelt Mod reimagines the Minecraft experience by introducing 12 unique ores with distinct progression paths. This mod adds a variety of tools, weapons, and even a new boss, along with several mobs and a new structure in the End to explore. Features: The mod features 12 ores, including Adamantium, Dark Iron, Starcinium, and more, each […]
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: […]
Knight Quest Mod (1.21.1, 1.20.1) – Quests, Adventures, Rewards
Knight Quest Mod is a mod that adds over 30 armor sets, each with passive abilities, hostile mobs with unique skills, new weapons, tameable mobs, a boss with 3 phases, and much more. The mod revolves around a block called the Great Chalice, which must be filled with Great Essence (crafted by combining 4 Small […]
Eternal Starlight Mod (1.21.1, 1.21) – Hunt Down Powerful Bosses
Eternal Starlight Mod adds a magical and mysterious new world called the Starlight Dimension. This realm is filled with strange biomes, new mobs, and powerful bosses to challenge you. To begin your journey, you must find the Starlight Portal Ruins in the Overworld and face The Gatekeeper. The mod also includes new tools, weapons, and […]
Fishing Expansion (Fabric/Forge/NeoForge/Quilt)
Enhance the fishing experience with more loot, new enchantments, new boss, real mob fishing, special fishes, turtle armor and more!
TFM's Best of All Worlds (Lightsabers, Wands, Terraria, Bosses, etc.)
Merging a plethora of franchises into one Minecraft mod.
RPG Style More Bosses : Exoframe
Adds a new boss and new weapons to the game. Add-on for RPG Style More Weapons
World Bosses
Summon, fight, and loot epic world bosses across every dimension, with custom shrines, ritual items, raid rewards, trophies, and a final primordial boss.
![KingCraft [FORGE]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/417086.webp)
KingCraft [FORGE]
Travel to a different planet? Fight new bosses? Discover new game mechanics? Welcome here.
Sea Myths: Legendary Ocean Monsters & Bosses Creatures
Face the Leviathan, Kraken, Bloop, Protector, and Sea Eater! Adds 7 massive ocean bosses and sea monsters with powerful scale armor. Includes rideable Bloops!
TFM's Mining Expansion (Drills, Ores, Bosses, etc.)
A mod that expands mining and exploration in the caves by adding drills, new ores, armor, weapons, and etc.
Soap's Weapons 'n Bosses
Mod filled with weapons and bosses from anime and games
Epic Bosses (Bosses)
A mod for epic bosses in minecraft that adds a lot of unique content.
Sabers And Bosses
Forge Six Legendary Krystal Saber Swords, each infused with unique Elemental Abilities. This mod introduces 4 NEW Bosses along with special drops for the Elder Guardian and Ender Dragon
Dread's RPG
Welcome to Dread's RPG, Fight New Bosses, Complete Dungeons, New Items and More on this RPG Mod
Boss Plus (Discontinued)
Adds new bosses to fight!
Evergrow
A brutal high-end adventure modpack packed with tons of new mobs, bosses, weapons and dimensions – heavily optimized and balanced for powerful PCs.
Blood Toll Pistol
The Blood Toll Pistol is a cursed weapon that deals 1000 damage to mobs, less to bosses. Right-click to fire a magical bullet with effects. Each shot costs 5 hearts, 3s cooldown, 100-use durability.
Royal bosses
Adds royal bosses and other things.
Paladin's Journey
A mod that adds new: bosses, ores, armor sets, weapon types, and even special legendary weapons. Made for the Paladin's SMP.
Imbossible
Minecraft bosses with the Giant Slime and Frost Titan. Featuring custom attacks, summons, and unique weapon drops.
Solsun
Add mob, boss, weapon, item and more
Dragon Priest Mod (1.21.1, 1.20.1) – Raid Nordic Crypts and Claim Legendary
Dragon Priest Mod brings the iconic dragon priest masks, weapons, and dungeons from The Elder Scrolls into Minecraft. You can explore ancient Nordic ruins, fight undead Draugr lurking in cold biomes, and face powerful boss monsters. The mod adds a unique time-travel dimension called the Past, where you find the Dragon Forge to craft custom […]
Threateningly Mobs Continued Mod (26.2, 1.21.1) – Hunt Dangerous Beasts
Threateningly Mobs Continued Mod fills your world with dangerous creatures, summoning bosses, structures, and strong gear. It populates vanilla biomes with high-health monsters that hunt livestock and challenge survival players. You can forge unique weapons, explore dungeons and altars across multiple biomes, and open a portal to an uncharted dimension. Features: Spawns hostile creatures across […]
Ruins and Towers Mod (26.2, 1.21.11) – Conquer Battle Towers and Fight Ancient
Ruins and Towers Mod populates your world with ancient structures, tall battle towers, and custom boss fights. You can climb through floors of hostile monsters to earn rare loot and special boss weapons. The mod also scatters forgotten monuments, shrines, and underground chimneys across many vanilla biomes. Features: Adds multi-floor Challenge Towers with custom boss […]
DOOM the Titans Mod (1.21.8, 1.20.1) – Slay Giant Monster Bosses
DOOM the Titans Mod drops you into a world filled with massive, unstoppable monster bosses. It gives you overpowered armor and weapons inspired by the DOOM games so you can fight back against these giant creatures. You can wear special suits that block all damage and swing a glowing sword that deletes normal enemies in […]
Antarchy Mod (1.21.1) – Defeat Giant Bosses in Infinite Random Dimensions
Antarchy Mod brings a massive world of wild creatures and huge boss fights to your game. It adds three main new dimensions and lets you unlock infinite random worlds using special ants. You can craft powerful weapons, mine rare ores, and fight giant monsters like the flying Kraken. The mod fills your world with new […]
Brainium Mod (1.21.1, 1.20.1) – Battle Parasitic Brain Bosses
Brainium Mod unleashes a parasitic alien infection upon your Minecraft world. It starts when a mysterious meteor crashes from the sky, bringing tiny brain creatures that look for hosts. These parasites drain energy from other mobs to grow into powerful bosses. You must fight back using new guns and special armor before the alien growth […]
Terra Entity Mod (1.21.1, 1.20.1) – Battle Giant Terraria Bosses
Terra Entity Mod brings the famous monsters and bosses from Terraria straight into your Minecraft world. This mod fills your game with new creatures to fight, friendly animals to find, and powerful weapons to craft. You get to battle giant bosses like the Eye of Cthulhu and the Wall of Flesh to test your combat […]
Legendary Monsters Mod (1.21.1, 1.20.1) – New Boss Mobs!
Is the Ender Dragon too easy for you? Does the Wither not feel challenging enough? Once you have progressed to the end game, you will obtain powerful weapons and enchanted armor, which will make boss mobs like the dragon and the Wither easier to defeat. If you want much more challenging and rewarding boss fights, […]
NetherEx Mod (1.21.4, 1.21.1) – The Nether Is Now Your Home
NetherEx Mod overhauls the Nether by adding new biomes filled with unique blocks, items, and mobs. This mod expands your adventures with new challenges and experiences in Minecraft's fiery dimension. You can explore four new biomes, fight over ten new mobs, and even summon a new boss. It also introduces new armor sets, weapons, and […]