Minecraft Java 1.21 Mods
Browse 367 free mods for Minecraft Java 1.21 — popular picks include Pathogen : Monster plague, Fox's Handheld Cannon, Apocalyptic Bosses.
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Pathogen : Monster plague
Pathogen is a mod adding new terrifying creatures to the game, born from a misterious chemical...
Fox's Handheld Cannon
An explosive new mobility option!
Apocalyptic Bosses
Michi'sProject
Protect My Pets!
Adds the Golden Tag, a special tag to give to your pets to make them invincible as long as the tag has durability.
Throwable Spear
Throwable Spear does exactly what its name suggests: it allows spears to be thrown.
Treasures of the dead
This is a mod that adds new pirate enemies, structures and many other features, inspired by Sea of thieves.
Desert Tombs
Adds a giant Tomb to desert biomes, introducing new mobs: the Scorpion, the Mummy, and a Pharaoh mini-boss.
Lush Cave Trader
Adds a new villager, a structure and 3 new weapons + armor hat
The Purgatory
A dimension of punishment and despair. Those who break the rules are sent here to suffer until they earn their way out — if they ever can.
Alien Cat
Trade Other-Wordly items with your new friend! the alien cat!
Mocha's Complicated Bosses
Adds multiple difficult bosses with complicated AI and unique equipment
Antarchy
A re-imagining of the classic Orespawn mod adding 45+ mobs, 8+ bosses, 3 fleshed out dimensions, and more
Monsters & Spellbooks: Iron's Spells 'n Spellbooks Addon
A medium sized addon for the popular mod Iron’s Spells ‘n Spellbooks that brings a 90+ spells,2 new spell schools and a ton of new gear and enemies
Sparse Generation - Piglet Structures
An addon for Piglet Structures. It makes the structure generation 2 times less common.
Reaped
Become the grim reaper with this mod.
Harshen Universe
Dungeons with their custom mobs, weapons&armors, accessories with their own system, rituals, blood(system), ores&plants, new dimensions and more...
Repurposed End
I have added 3 new mobs including a new wither, skeleton , and wither skeleton, a new item called dragon scale which the ender dragon drops on death, can make new tools sets of armor and more with it.
Fangs 'n Claws
Bring new enemies with unique behaviors into your world
Better Minecraft [ BMCMOD ]
Enderite, Emeraude & More: A vanilla mod that adds new goals to Minecraft. You’ll never get bored with this mod, which enhances your experience
Epic Structures: Jungle Temples
Adds sprawling Jungle Temples to your world
Social Player Mobs
Player mobs with behaviours, items / chest interactions and motives.
Songs of War
The Songs of War Animation Mod
ValhallaMMO
Specifically designed to counter the 2-week gameplay cycle. Keep players active for longer! (Also known from The Realm SMP!)
The Freaky Dweller
The freakiest and most horrifying dweller is invading your world.
Sanity: Renewed
Brings the sanity mechanic from Don't Starve into Minecraft
Block Clover (Black Clover)
A Black Clover mod
TACZ Armed Pillagers
Makes pillagers use TACZ weapons against you!
Groth Mobs: Distorted Nightmares
Twisted and Dangerous Monsters style low-poly
Fate/Unlimited Block Works
Bring the holy grail war to minecraft
Desert Villager Trader
Adds a desert trader, new structure and grim armor
The Witcher World
Become a Witcher and use signs to complete contracts
Shifting's Escape From Tarkraft
Modern weapons. Tactical gear. A high-stakes multiplayer extraction shooter inside Minecraft.
Infested: Swarms and Spiders
Adds content related to insects and other arthropods. Includes new mobs with unique behaviors, pets, armors, enchantments, and more!
Plains Villager Trader
Adds a Plains Trader. a new structure, and Highland Armor
Tolerable Creepers
Updates creepers, Causing them to summon Creepies when exploding, but removing their ability to break blocks.
Realmwalker
Magical invaders roam the land - bosses, weapons, and loot!