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Minecraft Java 1.21 Mods

Browse 114 free mods for Minecraft Java 1.21 — popular picks include Resin Gun, Instant Win Button, Chaos Engine.

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Resin Gun
1.21.11fabric

Resin Gun

A weapon to catch and transfer Mobs with fancy animations

221downloads
Instant Win Button
1.21.9

Instant Win Button

Adds an instakill melee weapon... or so you thought.

209downloads
Chaos Engine
1.16

Chaos Engine

Chaos Engine adds events to the server (UFO, meteorite, glitch events, and others), custom enchantments, and careers. The plugin also includes a weapon system, cases, a casino, and much more!

178downloads
RPG Loot Reforged
1.21.4

RPG Loot Reforged

A fork of LostPuppet's remake of Michael9r9r's rpg loot system. Every weapon has unique stats and abilities.

176downloads
CMBT (Combat)
1.21.4

CMBT (Combat)

Combat datapack that turns existing tools into new weapons.

162downloads
The Warden Scythe
1.21.11

The Warden Scythe

This datapack add a powerful weapon but hard to get !

141downloads
guamod
1.21.1neoforge

guamod

这是一个minecraft1.21.1模组,它加入了新的武器新的方块和新的生物,它是基于neoforge开发的,内容来源于作者班内热梗This is a mod for Minecraft 1.21.1. It adds new weapons, new blocks, and new mobs. It is developed based on NeoForge, and its content comes from popular memes within the author’s class.

136downloads
Ores Refined
1.21.8neoforge

Ores Refined

Adds New Weapons and New Armour Refines Useless Ores To make them Useful

124downloads
Gun Legion
1.21.1fabric

Gun Legion

A firearms expansion for Robot Legion — steam-driven guns, turrets, powered armor, and a Gun Drone ally.

101downloads
Folded Iron
1.21.4neoforge

Folded Iron

A boss/item/weapon/after game content mod

90downloads
TML_Avaritia_addon
1.21.1neoforge

TML_Avaritia_addon

An addon that lets Touhou Little Maid maids use Re:Avaritia weapons and armor.

87downloads
creakingevents
1.21.3

creakingevents

CreakingPerks is a Folia-compatible plugin with 9 modular enhancements: harder mobs, Illusioner spawns, Ghast bomber, lava mechanics, and a craftable Dry Weapon. Toggle modules via /creakinghelp.

82downloads
Pedro II's End Update
1.21.8neoforge

Pedro II's End Update

This Minecraft mod adds the End Update to the game with 3 new biomes, 3 new structures, 1 mob, and 2 powerful weapon.

81downloads
Project Legacy
1.21.1neoforge

Project Legacy

An ambitious Minecraft mod introducing unique armor sets, weapons, immersive progression, and handcrafted adventures.

72downloads
Cristalxal
1.21.1neoforge

Cristalxal

Taiga update mod, which also adds new structures and weapons

70downloads
Telum Solaris - At the Forest's Edge
1.21.1fabric

Telum Solaris - At the Forest's Edge

Telum Solaris aims to add new weapons, armor and boss to minecraft for every stage of minecraft's progression. It is currently my first and only project!

56downloads
The Tales of Alonia: A D&D Vault
1.21.1neoforge

The Tales of Alonia: A D&D Vault

This mod adds items from a D&D campaign that I was in, adding main character's weapons, NPCs, fun mechanics, and making you feel as overpowered as a level 20 Steve should feel, with a grind to get to that point. You can't be overpowered without trying.

56downloads
vanilla gunpowder crafting
1.21.5

vanilla gunpowder crafting

Blaze Powder + Coal/Charcoal + Bone Meal

53downloads
randomitems-mod
1.21.1fabric

randomitems-mod

Adds /randomitems, /randommobs, /randomweapon, /randomarmor, /randomtool and /randomquest commands that periodically give random items, spawn random mobs, swap your gear, or assign 5-minute random quests with a boss bar and personal sidebar.

49downloads
Cats but better
1.21.8neoforge

Cats but better

This mod adds various cat-based items to the game such as catmint, and cat based weapons, and a new cat mob!

47downloads
Chariz's Mayhem
1.21.8neoforge

Chariz's Mayhem

A Minecraft Mod That Aims To Add Fun Things Into Minecraft, Such As New Mobs, Bosses, Weapons, Tools, Armor etc. Created By The Maniac Himself, DarkChariz

45downloads
Blood Moon: Night Hunt
1.21.9fabric

Blood Moon: Night Hunt

Automatic Blood Moon nights, stronger mobs, new cursed enemies, weapons, charms, and rare loot for Minecraft Fabric.

43downloads
PiglinSMP
1.21.11

PiglinSMP

Transforms Piglin Bartering into a custom loot system. 7 unique weapons with special mechanics. 🐷

42downloads
Void and Full
1.21.4neoforge

Void and Full

A necessary mod to bring the creatures, magic and weapons of the Void Gifted Server to players.

38downloads
Two-Dimensional Foil
1.21.4fabric

Two-Dimensional Foil

A mod that adds a two-dimensional foil weapon from The Three-Body Problem. Drop it to collapse blocks and creatures into an irreversible, mirror-like 2D plane within a configurable radius. Requires Fabric API.

35downloads
Good'ol Weapons
1.21.4neoforge

Good'ol Weapons

ever wanted to just go skibidi doom or maybe turn your pets into iron well now you can!

29downloads
Brazil Legends Mod (1.21.1, 1.20.1) – Folklore Creatures And Mythic Gameplay
1.21.1forge

Brazil Legends Mod (1.21.1, 1.20.1) – Folklore Creatures And Mythic Gameplay

Brazil Legends Mod introduces creatures, weapons, and mechanics inspired by Brazilian folklore. The mod integrates mythic beings with behaviors and biome-based spawning.Text Features: Folklore creatures such as Saci, Cuca, Mapinguari, Headless Mule, and Capelobo. Unique AI, combat, and interaction mechanics for each entity. Biome-specific spawning tied to Brazilian myth themes. Additional weapons and systems that […]

AL's Mob Weapons Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

AL's Mob Weapons Resource Pack (1.21.1, 1.20.1) – Texture Pack

AL's Mob Weapons Resource Pack gives various mobs in Minecraft custom weapons inspired by Minecraft Dungeons, adding a fresh visual twist to their appearance. While it doesn’t change gameplay mechanics, it enhances immersion by equipping mobs with more diverse and exciting-looking gear. From swords to axes, these cosmetic upgrades make encounters feel more varied and […]

Malum Mod (1.21.1, 1.20.1) – Soul Magic, Dark Magic
1.21.1neoforge

Malum Mod (1.21.1, 1.20.1) – Soul Magic, Dark Magic

Malum Mod is a magic-based mod centered around soul mechanics. You can collect souls from various living creatures and use them to transmute elements and create magical artifacts. As of now, the mod does not grant magical abilities, but by progressing within it, you can obtain solid sets of armor, weapons, tools, and magical artifacts. […]

K-Turrets Mod (1.21.1, 1.20.1) – Robots that Protect Your Base
1.21.1forge

K-Turrets Mod (1.21.1, 1.20.1) – Robots that Protect Your Base

K-Turrets Mod ) is a Minecraft mod which adds several turrets and combat drones. Turrets protect areas from hostile mobs. Drones work similarly to turrets, but are mobile and have lower stats. Customizable, deployable, Different ammo and effects for each. Features: Bullet turret: This turret uses iron nuggets and gold nuggets as ammo and shoots […]

Desperate Measures Mod (1.21.1, 1.20.1) -Survive Longer
1.21.1neoforge

Desperate Measures Mod (1.21.1, 1.20.1) -Survive Longer

Desperate Measures Mod introduces a unique survival mechanic to Minecraft. This mod allows players to turn hostile mobs into food sources, providing early-game options for sustenance and helping players survive longer. Features: Players can convert rotten flesh, spider eyes, bones, and even gunpowder into different food sources. Screenshots: Desperate Measures Mod Download Links For Minecraft […]

Fox's Handheld Cannon Mod (1.21.4, 1.20.1) – A Fun Mix Of Mobility And Explosion
1.21.4forge

Fox's Handheld Cannon Mod (1.21.4, 1.20.1) – A Fun Mix Of Mobility And Explosion

Fox's Handheld Cannon Mod introduces a new item that allows players to perform rocket jumps and deal explosive damage in Minecraft. Each ammo type provides a different effect: gunpowder launches you backward, TNT sends explosives flying, and fire charges launch explosive fireballs. Features: Rocket Jump Mechanic: Launch yourself into the air using gunpowder, great for […]

K
1.21.1neoforge

kill_bonus_damage

Killing mobs increases the damage of the equipped weapon.

44downloads
KingCraft [FORGE]
1.21.1neoforge

KingCraft [FORGE]

Travel to a different planet? Fight new bosses? Discover new game mechanics? Welcome here.

17kdownloads
PixelTrance
1.21.1neoforge

PixelTrance

A Minecraft mod that pays homage to the art of hypnosis, blending RPG progression with immersive trance mechanics for both singleplayer and multiplayer.

1.2kdownloads
Shield Parry Mod
1.21.1fabric

Shield Parry Mod

Add Dark Souls style parry mechanics! Time your shield blocks perfectly to stun enemies for 3 seconds. Skill-based combat for Minecraft 1.21.1

521downloads