Minecraft Java 1.21 Mods
Browse 3,671 free mods for Minecraft Java 1.21 — popular picks include Ticking Livestock, AlbinoPandaPlugin, I am GOLEM! (Discontinued).
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Ticking Livestock
Passive animals aren't as innocent as they seem! This mod injects the Creeper gene into passive mobs like cows, sheep, chickens...
AlbinoPandaPlugin
1/17 chance to spawn a polar bear cub instead of a panda cub.

I am GOLEM! (Discontinued)
A simple datapack to allow the user to become a snow golem!
Helldivers | For Super Earth
A mod adding content from the game Helldivers.
Artmoby's Hauling Crates
A Minecraft mod for the ReUnitedSMP aiming to add crates. An out the ordinary way to implement economy, inspired by Scrap Mechanic.
ArneLifesteal
Lifesteal+ is a competitive PvP plugin where players gain hearts by killing others and lose hearts on death. With crafting, revive mechanics, withdraw system, and GUI-based settings, it creates a high-stakes survival experience perfect for SMP servers.
Hard Mode Easy Damage
Plugin that keeps the benefits of hard mode, but lowers damage inflicted by mobs to easy mode
Echo: a new legend?
Get ready to be spooked, this is the start of a series called Legends: Retold? Where it retells famous creepypasta characters and makes new ones!
Owny’s Parrot Breeder
Breed parrots like other animals — using any kind of seed!
Authentic Scutes
Makes armadillo scutes obtaining more realistic
Danger in The Dark
This data pack makes mobs invisible in the dark, it also makes enemies a lot stronger when invisible in the dark, making dark places and the night absolutely deadly.
Reforged Modifiers
Reforged Modifiers adds equipment modifiers based on Terraria's modifiers.
Owl Jump Rope
Adds a jumping owl with a rope that spawns in villages and explodes when killed.
Cristalxal
Taiga update mod, which also adds new structures and weapons
[Discontinued] Farmy
Advanced Farming Overhaul with Skills, Gear, Pets, and much more
LeashedMobsTeleport
Teleport leashed entities across dimensions and allow leashing any type of mob with advanced protection.
CreeperChestSave
Chests don't explode but blocks do.
Practical Gamerules
Adds items to toggle gamerules in game without commands. Intended as a Modpack utility or for players who want to play purely without commands.
ME Spawner
An AE2 addon that adds an ME-powered mob spawner.
Adventurers' Guild
This mod adds an adventurer’s guild! You can customize the tasks yourself (even items from other mobs).
Nightshift
Challenge oriented, randomly generated nocturnal events.
Unique Player Behaviors
Sheep! Monkey! Dragon! Bee! Unleash the power of the Soul and harness the powers of your Spirit Animal
vMythicBetonAddon
Adds a bqtag condition to MythicMobs to check BetonQuest 3.0 player tags inside skills, targeters and TargetConditions.
RestrictMob
RestrictMob. It provides server administrators with a streamlined system to define Safe Zones where hostile and neutral mobs.
Phantom Prevention
Prevents Phantoms from spawning.
FeatherTouch
Push mobs gently with feathers - no damage, just gentle nudges!
ToughCraft
I'm trying to create a very complex datapack that will be based on vanilla Minecraft and make the game impossibly difficult.
Particles-Assistant
Particles-Assistant is a convenient mod for Minecraft that adds a powerful tool for creating and customizing particles to the game.
Escalating Hardcore Mode
This is a datapack that drastically increases the difficulty of your game.
Jurassic Saga More
An add-on mod created for Jurassic Saga, introducing a range of additional gameplay features such as tranquilizing, capturing, and transporting creatures.
Attack Particles
A Minecraft Mod.Laggy visually cluttered combat particles 😂 AI coded, open source.
Hostile Awareness
Minecraft Hostile Detector To Prevent Deaths From Hostile Mob
A-90
Datapack thats add A-90 to your world
Static Trades
Avoid the hassle of cycling villagers by having static villager trades
Leveling Craft
LevelingCraft: Summon and level AI ally mobs that fight for players, managed via GUI and commands (/summon, /despawn, /allies).
Make Pink Sheep Great Again
Prevents sheep and wool from being dyed pink, ultimately making pink sheep and their wool much rarer.