Minecraft Java 1.21 Mods
Browse 616 free mods for Minecraft Java 1.21 — popular picks include Frogslime, Espoir SMP, The Broken Sber.
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Frogslime
Small whimsical improvements of frogs to make them more fun!
Espoir SMP
The plugin's twist is ⚙️ How the system works: 🧿 You start with 3 souls. 🔻 Each time you die, you lose a soul. 💀 At 0 souls, you become a ghost: spectator mode for 24 hours. ⚔️ Kill a player → you steal one of their souls, if you don't already have all
The Broken Sber
The bank they built. The bank they hate.
Solid jokes
Solid jokes this is a set of cool things and tools
Carpet AMS Addition: NeoForged
Unofficial Carpet AMS Addition Mod port for NeoForge
Mobs Ability Enhancement│生物能力增強
Enhanced the mobs' ability to pick up equipment and break doors.│強化了生物撿取裝備以及破門的能力。
Dual Wielding Unbound
Fixes every dual wielding implementation (attack with the attack keybind)
Creepy Wolves
Makes Creepers scared of wolves.
Pigs Eat Mushrooms
Pigs eat mushrooms, and some other cool pig related features
Curse of the Yeeters
TNT Yeeters have returned from the dead! And they're cursed!
NexusMobs
NexusMobs is a comprehensive RPG plugin that transforms your Minecraft server by introducing over 20 unique bosses
GraceCraftExtender
Entitys Will spawn randomly from 30 seconds to 3 Minutes, working on extra things like config menu
Altered (discontinued)
Once you enter you must see it through.
S4mus Possession
Possess and play as many different Minecraft mobs, each with custom abilities, sounds, movement, and aggro behavior. Zombies, skeletons, illagers, wardens, breezes, endermen, wolves, piglins, pandas, and more all have unique mechanics.
My Shadow
My Shadow adds a unique side quest to Minecraft, involving a cursed relic, a sword duel and other magic stuff.
Cat Retaliation
When a player attacks a cat, the cat will retaliate by biting and scratching the attacker.
BetterCreaking
The Pale Garden as it should be. A scary and dangerous biome
Randomizer Mod
Adds a few new customizable Randomizer-Mods to the game
Goose Expansion!
A mod that adds GEESE to Minecraft in an INTERESTING way.
Minecraft But EVERY Mob Explodes!
Pretty much"Minecraft but Every Mob Explodes" lol
Fractured Distance
As you go further and further from spawn, the terrain, structures, mobs, blocks, items, and physics of Minecraft start to slowly corrupt
A Piece of Greed
This mod adds a new enchantment "greed" which uses essential resources like durability, health and hunger for benefits like mining speed, damage or defense.
Unholy Mobs
Randomly empowers hostile mobs with powerful variant types when they spawn, making them significantly tougher.

oSzoukaua's: Chicken Jockey!
Everything is a chicken jockey
Unstable State│不穩定狀態
Creepers are more likely to explode.│苦力怕更容易爆炸。
Divine Hordes
Transform your server into an epic battleground where players must appease demanding divine entities through strategic offerings and survive endless enhanced mob hordes!
MineableTrials
Harvest trial spawners and vaults!
CMobs
With this plugin there is slight chance for mobs to spawn as compressed. When they are killed they uncompress so 10 more of them spawn in same place.
Zynd's Infection Mod: The Spread
It devours. It grows. It transforms. It spreads.
PufferPuffer
🐡 Allows you to cook pufferfish and make soups with it
Cloak Of Invisibility
Craft a mystical cloak that grants the wearer complete invisibility. Perfect for stealth missions, pranks, or avoiding that one Creeper at your front door.
Chaos Chickens
Unpredictable Chaos Chickens ready to ruin your day.
Dark Christmas
Face the horror of DARK SANTA!
Villagers Had Enough
Villagers will get aggressive when you steal, grief, or attack.
Player Nerfs│玩家削弱
Make the player's mechanics more scientific and more like other AI mobs.│讓玩家的機制更科學,更像其他 AI 生物。
Cursed HorrorMeta
Cursed HorrorMeta (Minecraft Plugin) is a horror-themed gameplay plugin that transforms a normal Minecraft server into a tense, immersive nightmare.