Minecraft Java 1.21 Mods
Browse 12,413 free mods for Minecraft Java 1.21 — popular picks include PeterSMP, Armadillo Drops│犰狳掉落物, Oozing│滲漿.
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PeterSMP
Official Modpack for the PeterSMP
Armadillo Drops│犰狳掉落物
Armadillo will drop Spider Eyes when killed.│犰狳被擊殺時會掉落蜘蛛眼。

Oozing│滲漿
The Slime's attacks will apply a permanent Oozing effect to the target.│史萊姆的攻擊會對目標施加滲漿效果。
[1.21.4] NBContest - Competitive Event
A powerful contest plugin for farming, fishing, and mob hunting competitions.
Delicious in minecraft
This mod adds more loot and foods deriving from hostile mobs and more.
EXP-Gems
Perfect for RPG/Fantasy servers
Cave Dweller NeoForged
Adds a horrifying monster, and some cave sounds to NeoForge 1.21.1
Slimes Everywhere
Allows Slimes to spawn at night in any biome
Easier Backstabs
mod that displays the radius of the shield and the 180 degrees you can hit to break a shield or avoit it for easier backstabs, this mod is made with AI just to let anyone know
Simple Raider Guns
This mod adds the items and weapons from a famous videogame called Arc Raiders.
Nos's Money Drops
This plugin gives players money for killing mobs and adds a craftable pouch that automatically collects dropped items.
RealHostilesAI
Realistic hostile mob behavior for Minecraft: natural reactions, no unfair attacks, and no mob swarming.
Smolcraft
A mod initially created for a Minecraft Server, later grown towards a mod for the French Vtuber Community.
Borukva Fish
Polymer fully server-side fish
Space's Better Stuff
This mod aims to add many improvements to the game such as an End Update, Deep Dark Update and much much more. The current version of the mod has added new features in the end; the mod is in active development and will continue to receive new features!
StoneBlade
StoneBlade is a small, focused gameplay tweak that finally gives the stonecutter the respect it deserves. Instead of building elaborate lava blades or awkward kill chambers, you can simply let adult mobs walk over your workshop tools.
KILL Mobs on look
When you look at mobs they DIE!
Equus
Adds mythical horses as well as new horse related items and features.
No Peaceful Despawn
Keeps monsters in Peaceful Mode with gamerule tweaks.
Wardenage
Spawns a Warden everytime you do a certain Action lol
Phantom Rework
Stronger phantoms the less you sleep, absorption buffs for enduring them. Shields will stun them, and fire will remove them.
What If Mobs Wore Pants?
A resource pack that makes all mobs wear pants
NoWanderingTrader
Prevents wandering traders from spawning naturally
CarryOn-Merge Chest Edition
Mod for Carry Mob and Blocks, also with chest merge
Poke card
This Projekt adds an poke Card with that you can capture and release Mobs anywhere. But not endbosses.
Q.C.V.S.E
QCVSE adds a dynamic economic system to Minecraft. Trade through the Minazon app, invest your capital, manage a bank account, and face real market fluctuations including crashes and booms.
Saurios Alvedos
a medieval world now housing prehistoric new residents
You Received a Crit from the Arrow│你受到了箭矢的暴擊
Arrows shot by AI mobs are always crit arrows.│由AI生物射出的箭矢必定是暴擊箭矢。
CLOUD EASTER EGGS +
This resource pack strives to add more easter eggs into the clouds, like in the 1.21.6 update. It *SHOULD* be compatible with the new version when it releases, but I'll update you in on that. It adds many mobs, items, and iconic Minecraft things.
Invincible Pets
Adds vanilla friendly craftables used to make tamed pets Invincible.
Cabin Mod
An oasis of love and friendship.
Armor Management
Gear up and pick-pocket entities using Minecraft's built-in armor system.
my-bot-mod
Carpet-style fake players (bots) for Fabric 1.20-1.20.4 - spawn & control bots, non-blocking A* pathfinding, a Command Baton to send them anywhere, skins, inventory & ender chest access, and bots that persist across restarts.
UltClearLagg
Advanced lag reduction, automatic cleanup systems, mob optimization, TPS monitoring, smart entity management, redstone lag prevention, Bedrock GUI support, and real-time server performance tools.
Random Mob Challenge
A Simple mod where a Entity spawns from a player set tick interval.
Spider Drops OP Loot
Turn spiders into an overpowered loot source for intense and rewarding survival combat.