Minecraft Java 1.21 Mods
Browse 195 free mods for Minecraft Java 1.21 — popular picks include ClansFix, Nebula: Parasites, Mechanical suffering.
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ClansFix
ClansFix — a powerful clan plugin for Minecraft servers that adds deep clan systems with progression, quests, ranks, and customization . It turns group gameplay into an engaging experience with leveling, treasury, houses, and competitive rankings .
Nebula: Parasites
Adds parasitic monsters, infection spread, and infestation mechanics.
Mechanical suffering
Modpack with little bit of everything. Create, BetterEnd and BetterNether, Ice & Fire, Born in Chaos, Cataclysm , Mowzies mobs and lot more.
⭐ Animal Hunger⭐ [1.13 - 1.21] ⚡New animal mechanics ⚡
Level Up Your Livestock, One Feed at a Time!
Scaling Difficulty
Scale mob statistics based on time/distance traveled in the world. Port from Globox's RpgDifficulty
Limitbreak
Minecraft transformed into a roguelite wave-survival RPG with classes, relics, bosses, and permanent progression.
Immortal Armadillo
When an Armadillo is rolled up, it is immortal!
Enhanced Allays
This data pack makes allays teleport to the player or to their noteblock, much like how dogs and cats teleport. It also adds the option to make allays immortal.
Lovely Robot: Legacy
The current-generation robot companion mod. Craft a robot, name her, bring her along — and watch what changes when you actually spend time together.
Ivar's Bosses
Ivar's Bosses is a mod that introduces formidable bosses to the game, featuring unique attack patterns and special summoning rituals. These ancient creatures will unleash their wrath upon anyone who dares disturb their eternal slumber.
Ominous Wither
Adds a thrilling boss fight experience, summoned by building the Wither with Bad Omen.
Potato's Chips 'n' Skills
A datapackable RPG skills & leveling system
sibliths rideable phantoms
Use two enderpearls and a clock to summon a giant rideable phantom!
Mr_ChibisMMO Dungeons
Dungeons are an addon on to existing MMO pack, Mr_Chibi'sMMO! Allowing a diverse experience adding dungeons into game, to explore, loot and dodge traps with many more!!
Shrieker can summon warden
Shrieker drop itself with its can_summon block state using silk touch. It can summon or not depend on which one you're mining.
FullXaos_RPG
⚔️ RPG skills & dungeons 🌋 Portal dungeon RPG ⚡ Optimized RPG plugin 🏰 MCMMO-style RPG 🌀 Skills & portals RPG
SpaceFrog's Hungry Hungry Frogs
Frogs extra hungry & extra powerful: Frogs can eat all hostile vanilla mobs, and the elusive, immortal, insatiable ÜberFrog will one-shot kill any hostile! Build a frog army today!
Contentcraft
ContentCraft adds features and mechanics that expand on Minecraft while keeping the vanilla feel!
Threads of Creation
Threads of Creation merges the mechanical wonders of the Create mod with immersive quests, a vibrant world teeming with passive mobs, and breathtaking realism for an unparalleled Minecraft adventure.
MetinStyle Mods
A mod inspired by classic MMORPG gameplay, bringing new combat mechanics, items, and progression systems into a voxel-style world.
Lovely Robot: Tribute
A faithful recreation of lilacx02's original companion mod. Four robots, their original colours, their original feel — modernised to run on current Minecraft versions.
ShadowsZ
Yet another solo leveling inspired mod
Dungeons, Creatures and Classes (DnD): REMADE
A D&D inspired RPG mod with Mobs, structures, classes and a lot more!
Vozduhan
Turn your voice into destructive wind. Speak into your microphone to blow away blocks, push mobs, create hurricanes, and summon tornadoes.
Eternal Quests: RPG Overhaul
Dive into Eternal Quests: RPG Overhaul! One mod, endless adventure—epic weapons, powerful armour, and fierce foes await. Forge your path and become a legend!
Origins-Mobs-Enhanced
An Origins Reborn Enhanced origin addon for PaperMC servers, based on the Mob Origins mod by UltrusBot
Shogun's Blast - Undead & TNT
Explore haunted Japanese villages, battle explosive Oni Warlords, and defeat the Council of Leaders in this immersive RPG structure and combat mod.
RandomMobSpawnerX
RandomMobSpawnerX is a datapack which spawns random mobs every 10 seconds! (EnderDragon excluded)
Trade Poisonous Potatoes for Emeralds
A mod that adds a chance to trade farmer villagers poisonous potatoes for emeralds and will instantly level up your novice villager
Vexatious
Vexes die on death by summoner
Player-Level Randomizer
Every time you level up, a random event is triggered, ranging from beneficial loot rains to spawning structures and deadly combat arenas. Taking damage will cost levels..
UpgradeMyDog
A lightweight, configurable plugin that allows players to level up their pet wolves (dogs). Improve their health, damage, and speed to turn your loyal companion into a true ally.
Heritage of the Gods RPG
This mod provides new PVP features by adding new abilities, new weapons, and new mechanics.
Origins999
Origins999 is a custom Minecraft Spigot/Paper/Purpur plugin that introduces unique origins for players, each with special abilities, buffs, and debuffs. Players can choose an origin, form groups with others of the same origin, and complete quests
SoloLeveling999
SoloLeveling999 — Forge your own power as you slay mobs, level up, and master four core stats—Agility, Strength, Vitality, and Attack Speed—to evolve from an ordinary survivor into an unstoppable force.
XfeaturesRPGMoney
A Minecraft RPG economy plugin that adds money drops from mobs, blocks, and fishing. Enhances gameplay with customizable drop rates, Fortune/Looting support, and player statistics tracking.