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Minecraft Java 1.21 Mods

Browse 13 free mods for Minecraft Java 1.21 — popular picks include Gravestone Dungeons Data Pack, Warfare Expanded, Lexter's Cataclysm.

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Gravestone Dungeons Data Pack
1.21.11

Gravestone Dungeons Data Pack

This data pack adds dozens of small and massive dungeons, bosses, custom loot, magic spells, many custom weapons, enchantments and much more!

39kdownloads
Warfare Expanded
1.21.9

Warfare Expanded

Warfare Expanded is a datapack that adds a number of medieval weapons. Each with their own unique buffs and debuffs. Additionally, This pack also has some achivements in order to spice up stuff a bit.

38kdownloads
Lexter's Cataclysm
1.21.5

Lexter's Cataclysm

This Datapack/Mod is inspired by L_enders's Cataclysm. It adds dungeons, new weapons, advancements, strucutres to the Vanilla game.

9.7kdownloads
War weapons
1.21.11fabric

War weapons

Medieval styled weapons and war utilities.

2.1kdownloads
Age of Blades
1.21.4neoforge

Age of Blades

This mod offers various different new weapons and tools with a medieval based theme. Long crafting trees and etc are in the mod to make it harder.

490downloads
MedievalPlus
1.21.5

MedievalPlus

Adds a medieval theme to minecraft that complements vanilla. This adds forgeries which change weapon stats and behaviour, new QoL items for horses and new mob variants using said forgeries.

284downloads
ViMo
1.21.1neoforge

ViMo

This mod adds classes, magic, weapons inspire by Castle Crashers

209downloads
Empyreum SMP
1.21

Empyreum SMP

Empyrm Weapons adds powerful mythological weapons inspired by Greek gods to the Empyrm SMP — a scripted Minecraft server centered around divine kingdoms, corruption, and legendary combat. Wield weapons blessed by Zeus, Hades, Artemis, Ares, Hephaestus, and

201downloads
Siege!
1.21.5

Siege!

Medieval Weapons, adding variation and choice to combat in Minecraft!

195downloads
Arsenal Roulette
1.21.1neoforge

Arsenal Roulette

Arsenal Roulette adds an Arsenal Dungeons Forge that lets you roll powerful dungeon-style enchantments onto weapons, armor, and books with animated effects and combat abilities. Build the forge through the Assembly Table, power it with resources and fight

48downloads
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 […]

MedievalWeapons Mod (1.21.1, 1.20.1) – Enhance Combat With A New Collection
1.21.1fabric

MedievalWeapons Mod (1.21.1, 1.20.1) – Enhance Combat With A New Collection

MedievalWeapons Mod introduces a collection of historically inspired melee and ranged weapons to enhance combat in Minecraft. Designed to fit into the game’s aesthetic, this mod provides new strategic options for battle. Features: Includes longswords, battle axes, and other medieval arms, each with unique stats and mechanics. Screenshots: MedievalWeapons Mod Download Links For Minecraft 1.21.1, […]

Overgeared X Epic Knights Mod (1.21.1, 1.20.1) – Forge Knight Armor
1.21.1

Overgeared X Epic Knights Mod (1.21.1, 1.20.1) – Forge Knight Armor

Overgeared X Epic Knights Mod adds forging and casting compatibility between Epic Knights and Overgeared. In standard setups, items from Epic Knights rely on default crafting tables, which ignores the detailed smithing mechanics of Overgeared. This mod removes those standard recipes and integrates medieval armor, weapons, and shields into the forging, casting, and assembly stations. […]