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Minecraft Java 1.21 Mods

Browse 112 free mods for Minecraft Java 1.21 — popular picks include Horse Combat Controls, Better Swords Trims, Illager War Trireme.

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Horse Combat Controls
1.20.1forge

Horse Combat Controls

Mount and Blade style controls for Minecraft!

5.0Mdownloads
Better Swords Trims
1.21neoforge

Better Swords Trims

Adds new smithing trims specially designed to personalize and enhance your swords and armor. Discover powerful combat effects, area damage, glowing detection, and more.

911kdownloads
Illager War Trireme
1.21.11neoforge

Illager War Trireme

Adds an Illager War Trireme to warm ocean biomes

761kdownloads
Remnant Bosses
1.21.1neoforge

Remnant Bosses

Face the deadliest bosses ever forged combat, fights, and chaos await!

685kdownloads
Wizards Help!-Iron's Spells 'n Spellbooks Addon
1.21.1neoforge

Wizards Help!-Iron's Spells 'n Spellbooks Addon

Adds friendly wizards summons that support you in combat.

217kdownloads
Hundred Years Warfare
1.21.1neoforge

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.

185kdownloads
Darkest Souls
1.21.1neoforge

Darkest Souls

A mod inspired by the Souls Series of games, focused on progression, combat and exploration

185kdownloads
Toxony
1.21.1neoforge

Toxony

A mod around poisons, toxins, monster hunting weapons, alchemical warfare, and becoming more by foregoing your humanity.

91kdownloads
Songs of War
1.21.1neoforge

Songs of War

The Songs of War Animation Mod

23kdownloads
Combat Structures
1.20.1forge

Combat Structures

Adds structures and Lore to you world.

22kdownloads
Fate/Unlimited Block Works
1.21.1fabric

Fate/Unlimited Block Works

Bring the holy grail war to minecraft

18kdownloads
PlayerProgress
1.16

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.

16kdownloads
Epic Fight - Mobs Plus
1.21.1neoforge

Epic Fight - Mobs Plus

Mobs Plus Is A Mod which Adds Animations and Life-Like Expressions to Vanilla Minecraft Mobs! This Mod Also adds Epic Fights Combat System to mobs attacks to allow them to attack With The EFM System

15kdownloads
Invincible: Overdrive
1.21.1neoforge

Invincible: Overdrive

A Modpack base on the comic and TV show "Invincible", focusing on the mod "Invincible Conquest", bringing in challenging adventure with difficult mobs and bosses to conquer

14kdownloads
NMI - server side mods only
1.21.3fabric

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. 🌌

11kdownloads
Gateway of Doom
1.21.1neoforge

Gateway of Doom

Throw a Devil Eye to open a configurable combat gateway. Survive random or fixed waves, bosses and timed challenges for rewards—or suffer debuffs. Includes auto gateways, custom mobs, profiles, admin menus, commands, diagnostics, plus a stable add-on API.

10.0kdownloads
New Game
1.21.1neoforge

New Game

An awesome modpack! | Improve the vanilla experience, adding biomes, creatures, elements and other interesting features.

9.0kdownloads
Hostile Mob Better Configuration - HMBC
1.21.11fabric

Hostile Mob Better Configuration - HMBC

Hostile Mob Better Configuration gives you full control over hostile mobs in Minecraft. Attribute and behavior, or turn mobs into powerfupl boss variants to create a completely new difficulty and combat experience. Each mob can also have its own name.

8.6kdownloads
Combat Expansion V4 REWRITTEN
1.20.1forge

Combat Expansion V4 REWRITTEN

This mod adds new weapons, tools, mobs, mechanics and much more, while maintaining the vanilla style of play and compatibility with other mods.

7.8kdownloads
Epic RPG: Loot Sentinel
1.21.1neoforge

Epic RPG: Loot Sentinel

Blocks chest interaction when hostile mobs are nearby and targeting the player, enforcing combat before looting.

7.3kdownloads
Oreku: Divine Protector
1.21neoforge

Oreku: Divine Protector

Oreku: Divine Protector brings a powerful guardian into your Minecraft world, offering aid, combat prowess, and mystical rituals in exchange for your respect and tribute.

5.8kdownloads
All About Horror - Survival Fear & Terror Experience
1.21.1neoforge

All About Horror - Survival Fear & Terror Experience

Survive the terrifying world of the All About Horror modpack, where nightmares, horrific creatures, and dark environments await you at every turn.

4.9kdownloads
Tensura Reemerged
1.21.1neoforge

Tensura Reemerged

Embark on a journey of growth, discovery, and power. As Player, you must explore the world, form relationships with other creatures, face ancient threats, and ultimately shape the destiny of the realm. Whether you aim to create peace or dominate

4.9kdownloads
BotArmy
1.21.11fabric

BotArmy

This is a mod that can summon your own army of players. It uses carpet mod's fake player summoning capabilities to spawn offline players. You can command this army to attack any player on the server!!

4.6kdownloads
INFERNO ADVENTURES
1.21.11fabric

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!

3.7kdownloads
World War Z - Zombie Evolution
1.21.11fabric

World War Z - Zombie Evolution

World War Z, with more zombie mobs

3.7kdownloads
エンドラ討伐クエスト
1.21.1fabric

エンドラ討伐クエスト

This modpack introduces a leveling system for both players and mobs, creating an RPG-inspired world where the ultimate goal is to defeat the Ender Dragon. Venture through challenging landscapes, level up, and prepare for the final showdown!

3.6kdownloads
 DayCraft REVAMPED
1.21.1neoforge

DayCraft REVAMPED

DayCraft is made for everyone. Structures, mobs, and new mechanics will come to your world.

3.1kdownloads
Vulgar's PvpBot
1.21.1fabric

Vulgar's PvpBot

Pvpbot is an mod that uses carpet as a dependency it adds players that can be summoned through commands, these players have advanced combat ai and can be used to practice PvP (Player Versus Player)

3.0kdownloads
MobPVP / PVE [1.21.1 Fabric/Quilt] - PvP - RPG // CANCELLED
1.21.1fabric

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.

2.9kdownloads
All About Mobs - Creatures & Bosses & Combat
1.21.4neoforge

All About Mobs - Creatures & Bosses & Combat

All About Mobs enriches your Minecraft experience by adding a plethora of new creatures to discover and interact with, enhancing the dynamics of each biome.

2.6kdownloads
Cobblemon MMO skills
1.21.1neoforge

Cobblemon MMO skills

Cobblemon MMO Skills adds mcMMO-style leveling, abilities, GUIs, and leaderboards for gathering, combat, and Pokémon progression.

2.6kdownloads
writer's whackpack
1.20.1forge

writer's whackpack

a nice variety pack with a bit of tech some epic fights and small creatures too collect

1.9kdownloads
Yendia's Quality Of Life [Forge]
1.21.10forge

Yendia's Quality Of Life [Forge]

The Modpack offers a fun and adventure-filled experience with various addons, including Mobs, Farmer Delight, and Structure, enhancing the gameplay and experience of Yendia's Community Server.

1.9kdownloads
Savaru IV - Kohtalon Mies
1.21.1fabric

Savaru IV - Kohtalon Mies

Diablo-like RPG Modpack. Farm loot, hunt monsters, and explore the world to unlock achievements and levels. Savarus Chapter IV — Become the chosen one and cleanse this world.

1.7kdownloads
Chronicles: Tharidia
1.21.1neoforge

Chronicles: Tharidia

This is a medieval-fantasy roleplay enviroment, with custom feature, mobs, world dynamics, custom classes

1.7kdownloads