Minecraft Java 1.21 Mods
Browse 64 free mods for Minecraft Java 1.21 — popular picks include Ancient Warfare 3 NPCs, Hundred Years Warfare, Toxony.
Updated daily
Ancient Warfare 3 NPCs
AW NPCs can work farms & fight for you!
Hundred Years Warfare
NPC-based combat and production gameplay, multiple control methods including RTS mode, special compatibility and integration with various mods, with future plans to expand into structures, management, RPG mechanics, and more.
Toxony
A mod around poisons, toxins, monster hunting weapons, alchemical warfare, and becoming more by foregoing your humanity.
MojoLauncher FPS | Butterium Mobile
Optimization/FPS and quality of life. A client-like performance pack with custom menus/in-game HUD - now for mobile phones
![The Monster Spawned Official Pack [Vanilla Edition]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/107427.webp)
The Monster Spawned Official Pack [Vanilla Edition]
The official Monster Spawned modpack for the vanilla side of things...
PlayerProgress
PlayerProgress is a Minecraft datapack that introduces a leveling system. Earn UP from activities like mining and combat to level up and gain new abilities and rewards.
NMI - server side mods only
This is a collection of over ✨150+✨ server side mods that enhance your gameplay with voice chat, factions, economy, seasons, dungeons, buildings, mobs and much more. 🌌
Clay Soldier Remake
Clay Soldiers Remake is a data driven remake of the classic Clay Soldiers mod.
Monster Energy
Monster Energy Drink Original Texture Pack 1.9 - 1.21+
New Game
An awesome modpack! | Improve the vanilla experience, adding biomes, creatures, elements and other interesting features.
Create: Fallout
A Fallout-inspired expansion for Create, adding iconic Nuka-Cola items, Sugar Bombs, bottle-cap currency, pre-war consumables, and new wasteland structures like the Red Rocket Station and Broadcast Station.
Horror OneBlock
OneBlock survival with horror mobs, dwellers, guns, shaders, and Create automation.
FlakCraft
Create incredible machines, explore mystical dimensions, and conquer mythical creatures in this feature-rich modded journey.
Mecha Soldier PLASTAR
Tiny Mecha Mod!
INFERNO ADVENTURES
This modpack includes new world generation, new rpg classes, new structures, new weapons, new mobs and animals, new foods and ways to cook them, battle ships, dragons, new accessories and much more!
PVP_PLAYER_BOT
“COMBACT Mod adds intelligent AI combat bots with realistic player-like behavior. Bots dodge, use totems and food strategically, retreat at low health, and have customizable difficulty tiers — perfect for honing Minecraft COMBACT skills.”
Rine Time
Explore | Choose Your Class | Battle Challenging Mobs | Build | Decorate | Grow Crops | Automate Everything
CobbleMaster
The official Cobblemon: Mega Showdown modpack — competitive battles, tech automation, and endless exploration, all in one.
![MobPVP / PVE [1.21.1 Fabric/Quilt] - PvP - RPG // CANCELLED](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/478514.webp)
MobPVP / PVE [1.21.1 Fabric/Quilt] - PvP - RPG // CANCELLED
MobPVP is a Minecraft Fabric mod that introduces a dynamic level-based combat system for mobs, adds rare and powerful variants, and enhances gameplay with unique effects and loot drops.
Geode Mania
Adds 2 new dimensions, new combat mechanics, 4 new ore types, and a heavy emphasis on Copper and Amethyst!
Tactical Happy Ghast Warfare
Launch TNT from your happy ghast with a little help from a villager
Oskukana Mod Folder
A lightweight modpack built for smooth and competitive PvP, with optimizations tailored for Crystal PvP and fast-paced combat while staying close to vanilla.
FPS X PVP
A lightweight Fabric PvP modpack focused on maximum FPS, low latency, smoother gameplay, and competitive combat. Perfect for BedWars, Lifesteal, Crystal PvP, and SMP servers. 🚀⚔️
Solance Optimized
Solance Optimized is a lightweight PvP-focused modpack that boosts FPS, reduces lag, and adds essential quality-of-life improvements while staying fair and vanilla-friendly. Built for competitive gameplay, it delivers smooth performance and stable combat
MobPVP // CANCELLED
MobPVP transforms your Minecraft survival experience by assigning levels to every living creature in the game. Based on these levels, mobs gain different abilities, attributes, and loot chances, creating a more challenging and rewarding combat system.
XPON Optimize
XPON: Enhancing Your Minecraft Experience XPON offers a wide range of Minecraft mods, resource packs, shaders, and modpacks designed to improve performance and visuals. We aim to provide high-quality content for all platforms, including mobile devices.
Monster Energy Can Potions
Replaces potions with Monster cans.
Paper Fight Bot
The most advanced combat bot for Paper Servers.
Cobblemon Phantoms
Cobblemon Phantom is a modpack that blends Pokémon-inspired gameplay with Minecraft’s survival and exploration. It features custom creatures, eerie environments, and competitive elements like 1v1 duels, all wrapped in a dark, mysterious aesthetic.
JoeWho Tech n' Dinos
This is a Modpack that contains technology mods that allow you power your own factory or make your own dinosaur zoo, while being able to tame many creatures and face the darkest corners of the world.
OptimisticMC PvP
High-performance PvP modpack delivered straight to full release with exclusive competitive features. Experience maximum FPS and unique tactical tools designed for professional dominance.
Elysium Of Realms (outdated)
Enter a realm where technology, colonies, monsters, and mysticism merge into a single, evolving world.
MODPACK BY PHANTOM
A fast-paced SMP and PvP-focused Minecraft modpack with performance boosts, combat enhancements, and multiplayer-friendly features for competitive gameplay.
Crafter's Rotting Throne
A large assortment of mods encompassing Create, Mahou Tsukai, Apothesis, Combat, Mob, Occultism, and Ars Nouveau, along with several compat and Create addition mods. Made for friends, but you may find enjoyment.
Green's Better MC
A Modpack that will improve your world and experience and add tonnes of new biomes, features, mobs and optimization.
BounceCraft: ModernConflict
Modern technical survival with industries, weapons, vehicles, and advanced warfare. Automate, dominate the world, face creepy creatures, and live in a technologically advanced society ruled by nations.