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Minecraft Java 1.21 Mods

Browse 213 free mods for Minecraft Java 1.21 — popular picks include DOOM II SSG, Limbus E.G.O Weapons, Horror Blocks and Items For Maps.

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DOOM II SSG
1.21.10

DOOM II SSG

Replaces Crossbow with a Double-barrel Shotgun (aka SSG) from DOOM II

1.1kdownloads
Limbus E.G.O Weapons
1.21.4fabric

Limbus E.G.O Weapons

Limbus Company weapons for Fabric and Papper— projectile launchers, lifesteal, combo attacks, and passive auras, all faithfully recreated in Minecraft 1.21.4.

1.0kdownloads
Horror Blocks and Items For Maps
1.21.1neoforge

Horror Blocks and Items For Maps

This Mod Adds a bunch of blocks and items like : A gun,blood,a body bag,a dead body,a body outline,a new door,a locked version of the new door, a key and others

995downloads
Enchantica
1.21.2

Enchantica

Enchantica adds a wide variety of uniquely designed enchantments for weapons, tools, armor, elytras, and more. It’s built to be as vanilla-friendly as possible, filling gaps in the enchantment system; especially for underused items like elytras and hoes.

968downloads
Goiler Weaponry
1.21forge

Goiler Weaponry

Unique Weapons for an exciting Minecraft Experience

904downloads
Alpha 1.0_13
1.21.1neoforge

Alpha 1.0_13

err.NULL.type==GUN.d13

903downloads
CrazyMC - A Special Apocalypse | Apocalypse with Quests!
1.21.1neoforge

CrazyMC - A Special Apocalypse | Apocalypse with Quests!

A chaotic Minecraft adventure featuring zombie hordes, powerful bosses, firearms, magic, advanced technology, massive dungeons, and endless progression.

883downloads
More Weapons by katin
1.21.4neoforge

More Weapons by katin

Weapons mod, guns rifles RPG and more. start suggesting more weapons in our discord server ;)

880downloads
Missy's Adventure Time weapon pack
1.17

Missy's Adventure Time weapon pack

A resource pack to add some Adventure Time weapons with CIT, so far includes Finn's Demon Blood sword and MARCELINE'S AX BASS!!!!

852downloads
Google Mod
1.21.1neoforge

Google Mod

Adds Google’s Logos into Minecraft. It also adds armors and weapon made from Google’s Logos.

797downloads
Project: Fragments
1.21.4fabric

Project: Fragments

This mod adds many unique weapons called the fragments, and is originally made for the streamer project Minecraft Fragment by axxin

792downloads
Mproject
1.21.1neoforge

Mproject

A massive weapon mod adding legendary swords with unique abilities, new devastating effects, and chaos magic. Created primarily for the residents of the Maluch dormitory.

749downloads
Hell's Survivor [not updating on CurseForge]
1.21.1neoforge

Hell's Survivor [not updating on CurseForge]

A Nuclear Themed Horror Mod. [Only Updating On Modrinth]

743downloads
Monsters Magic and Missiles
1.20.1forge

Monsters Magic and Missiles

{WIP} Im using fear the Nightfall as a base modpack and adding more magic,and modern weapon mods as well as ad astra and various ~realistic-ish additions

735downloads
Aliens Vs Predator: Resurrection - Predators
1.21.1neoforge

Aliens Vs Predator: Resurrection - Predators

A continued project, cloned with permission, of the new alien vs predator mod.

727downloads
stupid horror mod
1.21.4neoforge

stupid horror mod

this is a joke horror mod that adds a scary biome, where you have to kill scary creatures to collect scary souls to later craft into a boss altar and fight the boss. there is an ingot with good weapons that can take down most of the scary creatures.

710downloads
UnstableOrbital
1.21.1neoforge

UnstableOrbital

A server-side mod turning fishing rods and tridents into orbital weapons. 7 weapon types, 11 exploit commands, admin tools. Fabric + NeoForge 1.21.1. RU Серверный мод, превращающий удочки и трезубцы в оружие орбитального поражения.

697downloads
stupid baby mod
1.21.4neoforge

stupid baby mod

!! LOUD NOISES !! a mod that adds a bunch of different baby mobs, items, blocks, weapons.

675downloads
Demon Mace
24w18a

Demon Mace

This texture pack turns the mace into a demon like weapon

668downloads
Zombie Apocalypse - The Bloody Night
1.21.1fabric

Zombie Apocalypse - The Bloody Night

Survival with zombies that are getting stronger every day. But has a twist there is infinity ammo for Guns (Every Gun).

657downloads
Void king dimension
1.21

Void king dimension

Adds an epic boss fight with the Void King and his minions, spreading corruption, and powerful weapons.

652downloads
Devil Never Craft
1.20

Devil Never Craft

Adds weapons from Devil May Cry to the game! Already contains Rebellion, Red Queen Yamato, and others! Works by renaming. By Herry Block

626downloads
ShinobiSannin2026
1.21.8neoforge

ShinobiSannin2026

Naruto Inspired Project in Development. Big Project.

588downloads
Rotian's Spears
1.21.11

Rotian's Spears

A pixel-art redraw of spear weapons, preserving vanilla proportions while improving material clarity and visual consistency.

585downloads
Grim Reaper Combat
1.21

Grim Reaper Combat

This plugin adds 4 Custom Grim Reaper Themed Weapons to use in combat

548downloads
Chris's Cursed & Concepts
1.21.1

Chris's Cursed & Concepts

This is a gun pack addon for Vic's Point Blank mod that features guns that I made up and mashed together when I was bord. A few guns exist but want to add it in because I like it. This addon was for fun and to bring wacky ideas to shoot with

547downloads
Horror but American
1.20.1forge

Horror but American

This is a horror mod but with a much more enjoyable experience. This mod adds things such as better animation, multiplayer for free, guns, new weapons, new ores, and much better villages..

543downloads
Crystal Town Mod
1.21.1neoforge

Crystal Town Mod

A mod that adds a slightly elaborate universe! A couple of dimensions, lots of interesting mobs, progression, magic wands and toxic weapons!

540downloads
棍木 GunMu
1.12

棍木 GunMu

不是木棍是棍木 / It's not stick but GunMu

499downloads
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.

492downloads
Shadow Stalkers
1.20.6neoforge

Shadow Stalkers

a mod where you are hunted down by mysterious shadow people craft weapons armor and more to defeat the shadow fellas (this mod may not be the best quality so don't expect much)

442downloads
Stormite
1.21.5fabric

Stormite

Adds Stormite weapons, tools, and a powerful Stormite Totem with custom effects.

440downloads
Divine Weaponry
1.21.1neoforge

Divine Weaponry

Your free trial of life has ended.

440downloads
Cowzilla
1.21.4neoforge

Cowzilla

This mod adds in hostile cows, giant cows, and huge cow boss as well as cow based weapons.

438downloads
Spear Damage
1.21.11

Spear Damage

A lightweight mod that boosts the damage of all spears by 2.5x, making them a viable and powerful weapon choice for your adventures.

431downloads
Silly Weapons
1.21.1neoforge

Silly Weapons

A mod that adds a whole bunch of silly weapons

422downloads