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Minecraft Java 1.21 Mods

Browse 86 free mods for Minecraft Java 1.21 — popular picks include Hundred Years Warfare, BetterHitSounds, Spears, Axes, Swords, Shields, And Other Tools (SASSOT).

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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
BetterHitSounds
1.21fabric

BetterHitSounds

BetterHitSounds is a client-side Minecraft mod that adds immersive hit sounds for players and mobs, complete with combo chains, distance-based volume, and customizable sound packs for a more satisfying combat experience.

39kdownloads
Spears, Axes, Swords, Shields, And Other Tools (SASSOT)
1.21.1fabric

Spears, Axes, Swords, Shields, And Other Tools (SASSOT)

A vanilla-style mod that adds Spears, expands on Shields, and reworks melee combat & mining tools.

21kdownloads
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
Millager (Village Defenders)
1.21.11neoforge

Millager (Village Defenders)

Millager arms the villager side with a standing military of specialised infantry, mounted cavalry, summoners, and constructs, backed by raid reinforcements, patrols, player-issued orders, and diverse structures across the world.

13kdownloads
Redstone Crusaders TURBO !
1.21.1neoforge

Redstone Crusaders TURBO !

A Jojo's Bizarre Adventure mod. Starring Stands with pushed combat and combo potential !

10kdownloads
Longshot
1.21.5fabric

Longshot

Upgrade your ranged combat with enhanced projectile velocity! The archer's 'Strength' potion effect

9.7kdownloads
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.

9.6kdownloads
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
Valiance
1.21.4

Valiance

A different take on Minecraft's combat, prioritizing difficulty, variety, and customization

6.4kdownloads
Mob/Monster-army battle
1.21.5

Mob/Monster-army battle

Fight against killed mobs (Fun Game)

5.6kdownloads
Combat Expansion
1.21.6

Combat Expansion

Adds a whole new collection of weapons, armor, and enchantments for PvP

5.6kdownloads
More Copper Golems
1.21.6

More Copper Golems

Introducing... More Copper Golems! A Datapack that adds a glorious army of slightly-confused-but-totally-enthusiastic copper buddies to protect your domain.

4.5kdownloads
Better Mob Combat - Reimagined
1.21.1neoforge

Better Mob Combat - Reimagined

An add-on mod to Better Combat that allows it to work with (humanoid) mobs.

3.8kdownloads
Mecha Soldier PLASTAR
1.21neoforge

Mecha Soldier PLASTAR

Tiny Mecha Mod!

3.8kdownloads
 DayCraft REVAMPED
1.21.1neoforge

DayCraft REVAMPED

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

3.1kdownloads
Military NPC and unique weapons
1.21.1neoforge

Military NPC and unique weapons

This mod adds two unique military NPCs, each with their own new weapons and distinct mechanics, offering fresh combat challenges and gameplay variety.

2.9kdownloads
Geode Mania
1.21.1neoforge

Geode Mania

Adds 2 new dimensions, new combat mechanics, 4 new ore types, and a heavy emphasis on Copper and Amethyst!

2.9kdownloads
Better Mob Combat Neo
1.21.1neoforge

Better Mob Combat Neo

a unoffical port of the mod Better Mob Combat

2.4kdownloads
[SimplePetsAddon] PvP Addon
1.21.5

[SimplePetsAddon] PvP Addon

Checks for when the owner of a pet is in combat and will remove all their current pets

1.7kdownloads
DZEconomy
1.9

DZEconomy

A practical multi-currency economy plugin for Paper, Spigot, Folia, and Purpur with Money, MobCoins, Gems, LuckPerms multipliers, combat tagging, and SQLite/MySQL storage.

1.5kdownloads
Dominatus : Refinement
1.21fabric

Dominatus : Refinement

Aim for more RPG like with RNG and improve a combat implementation Monster Crit System

1.4kdownloads
No attack time delay
1.21.3

No attack time delay

Reverts combat system to pre-1.9. Supports 1.21.3

1.2kdownloads
Paper Fight Bot
1.21

Paper Fight Bot

The most advanced combat bot for Paper Servers.

1.1kdownloads
MobPVP // CANCELLED
1.21fabric

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.

1.0kdownloads
Mob HeadSteal SMP
1.21

Mob HeadSteal SMP

Collect player heads on kill and unlock powerful abilities using custom mob heads in intense PvP combat.

829downloads
SpaceFrog's Hungry Hungry Frogs
1.21.5

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!

742downloads
Cobblemon Black&White Battle Music
1.21.1fabric

Cobblemon Black&White Battle Music

Adds music from Pokémon Black&White to Cobblemon battles

723downloads
Minecraft Extra
1.21.10fabric

Minecraft Extra

A Minecraft mod that upgrades the combat and farming systems and adds some other handy features to make your life better.

718downloads
Aetherium Items
1.21

Aetherium Items

Adds magical scrolls that grant unique abilities to weapons, turning ordinary gear into powerful tools of combat, mobility, and control.

701downloads
True Combat
1.21.3

True Combat

A Souls-Like 1.21.13 combat datapack

604downloads
MetinStyle Mods
1.21.1neoforge

MetinStyle Mods

A mod inspired by classic MMORPG gameplay, bringing new combat mechanics, items, and progression systems into a voxel-style world.

592downloads
Shogun's Blast - Undead & TNT
1.21.11fabric

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.

557downloads
Player-Level Randomizer
1.21.11fabric

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..

437downloads
RuneDelta
1.21.11fabric

RuneDelta

150 runes for weapons, armor, shields and tools that spice up combat and exploration

354downloads
Robot Legion
1.21.1fabric

Robot Legion

Build a steampunk robot army. Workers automate jobs while combatants fight beside you through three boss dungeons. Trade with engineer villagers for rare parts.

348downloads