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Minecraft Java 1.21 Mods

Browse 1,998 free mods for Minecraft Java 1.21 — popular picks include YUNG's Better Dungeons (Forge/NeoForge), When Dungeons Arise - Forge!, Corail Tombstone.

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YUNG's Better Dungeons (Forge/NeoForge)
1.21.4neoforge

YUNG's Better Dungeons (Forge/NeoForge)

A complete redesign of Minecraft's dungeons!

121Mdownloads
When Dungeons Arise - Forge!
1.21neoforge

When Dungeons Arise - Forge!

Adds various elegant -and likely hostile- roguelike dungeons and structures that generate on your worlds!

109Mdownloads
Corail Tombstone
1.21neoforge

Corail Tombstone

Keeps safe your inventory items in graves on death with many features for better survivability and exploration, in a medieval fantasy atmosphere related to the decorative graves & the haunting souls

97Mdownloads
Dungeon Crawl
1.21.5neoforge

Dungeon Crawl

Generates large underground dungeon structures in the overworld.

86Mdownloads
Better Combat [Fabric & Forge]
1.21.11fabric

Better Combat [Fabric & Forge]

⚔️ Easy, spectacular and fun melee combat system from Minecraft Dungeons.

78Mdownloads
Loot Integrations
1.21.11fabric

Loot Integrations

Allows loot from loottables to be integrated into other lootables, inherently adds better dungeon loot to a few structure mods

78Mdownloads
Explorify – Dungeons & Structures
1.20.2fabric

Explorify – Dungeons & Structures

A simplistic, vanilla-friendly collection of new structures.

66Mdownloads
Valhelsia Structures
1.21.9neoforge

Valhelsia Structures

Adds new structures and dungeons to your world while being properly integrated.

39Mdownloads
Dungeons Enhanced
1.21.4neoforge

Dungeons Enhanced

A vanilla friendly Dungeon and Structure expansion

34Mdownloads
Dungeons and Taverns
1.21.11neoforge

Dungeons and Taverns

an Vanilla styled structure mod

31Mdownloads
YUNG's Better Dungeons (Fabric)
1.21.4fabric

YUNG's Better Dungeons (Fabric)

A complete redesign of Minecraft's dungeons!

31Mdownloads
Medieval Music
1.20.1forge

Medieval Music

Add medieval music to your world

30Mdownloads
Integrated Dungeons and Structures
1.21.1neoforge

Integrated Dungeons and Structures

Integrated Dungeons and Structures (aka IDAS) is a mod that adds heavily detailed structures using blocks and mobs from Quark, Supplementaries, Alex’s Mobs, and Create.

29Mdownloads
Epic Knights: Shields, Armor and Weapons [Fabric/Forge/NeoForge]
1.21neoforge

Epic Knights: Shields, Armor and Weapons [Fabric/Forge/NeoForge]

Adds medieval armor and weapons

28Mdownloads
When Dungeons Arise - Seven Seas
1.21fabric

When Dungeons Arise - Seven Seas

Elegant - and likely hostile - vessels lost in the seven seas...

28Mdownloads
When Dungeons Arise - Fabric!
1.21fabric

When Dungeons Arise - Fabric!

Adds various elegant -and likely hostile- roguelike dungeons and structures that generate on your worlds!

26Mdownloads
The Lost Castle [NeoForge/Fabric]
1.21.1neoforge

The Lost Castle [NeoForge/Fabric]

A gigantic castle that once was the home of a long forgotten civilization

21Mdownloads
Integrated Stronghold
1.21.1neoforge

Integrated Stronghold

Integrated Stronghold is a mod that replaces the old and bland vanilla stronghold structure with a heavily detailed dungeon built with modded blocks from Create, Quark, and Supplementaries.

20Mdownloads
Brutal Bosses - Custom Bosses
1.21.1neoforge

Brutal Bosses - Custom Bosses

Adds 29+ Bosses to dungeons and structures. Allows custom boss creation through datapacks

20Mdownloads
Repurposed Structures - Better Dungeons Compat Datapack
1.21.1

Repurposed Structures - Better Dungeons Compat Datapack

Change RS Dungeons to be in Better Dungeon's style

19Mdownloads
When Dungeons Arise - Loot Tweaks
1.21

When Dungeons Arise - Loot Tweaks

A bunch of loot-changing datapacks to better fit certain modpacks

19Mdownloads
MSS - Moog's Soaring Structures
1.21fabric

MSS - Moog's Soaring Structures

Lots of awesome vanilla style floating islands full of loot, mobs and dungeons for you to explore!

19Mdownloads
Awesome Dungeon Nether edition - Forge
1.21.9forge

Awesome Dungeon Nether edition - Forge

Add awesome dungeon in your Nether !

18Mdownloads
YUNG's Better Dungeons (NeoForge) [1.20.4 - 1.21.1 ONLY]
1.21neoforge

YUNG's Better Dungeons (NeoForge) [1.20.4 - 1.21.1 ONLY]

A complete redesign of Minecraft's dungeons!

18Mdownloads
Medieval Buildings [End Edition]
1.21.5neoforge

Medieval Buildings [End Edition]

New incredible medieval-style structures for the End!

18Mdownloads
L_Ender's Cataclysm
1.21.1neoforge

L_Ender's Cataclysm

Cataclysm is a mod that adds difficult dungeons, challenging boss-fights and powerful items.

17Mdownloads
Medieval Buildings - New Structures!
1.20.2neoforge

Medieval Buildings - New Structures!

Add exciting medieval buildings with hidden enemies and treasures to the world!

17Mdownloads
The Pixelmon Mod OST
1.21.1

The Pixelmon Mod OST

The Offical Pixelmon Mod OST by Chris Geddes

16Mdownloads
Mo' Structures (NeoForge/Fabric)
1.21.1fabric

Mo' Structures (NeoForge/Fabric)

Discover exciting structures with fun mini-dungeons and integrated lore!

16Mdownloads
DnT Ancient City Overhaul
1.21.11neoforge

DnT Ancient City Overhaul

Standalone Splinter version of Dungeons and Taverns Ancient City Overhaul

14Mdownloads
STONEBORN - Dwarven-Fantasy Inspired UI Overhaul
1.20.2

STONEBORN - Dwarven-Fantasy Inspired UI Overhaul

A simple dark-themed fantasy UI overhaul

14Mdownloads
Awesome Dungeon The End edition - Forge
1.21.9forge

Awesome Dungeon The End edition - Forge

Add a structure in your dimension the END !!!

11Mdownloads
Dimensional Dungeons
1.21.1neoforge

Dimensional Dungeons

Limitless adventure from a single portal that you can build anywhere!

11Mdownloads
Customized Dungeon Loot
1.21.10neoforge

Customized Dungeon Loot

Fills the crates of the various structures in Minecraft with modified vanilla loot to find even more unique and special items!

10Mdownloads
When Dungeons Arise
1.21fabric

When Dungeons Arise

Adds various elegant -and likely hostile- roguelike dungeons and structures that generate on your worlds!

10Mdownloads
Medieval Paintings
1.21neoforge

Medieval Paintings

Adds new Medieval-Fantasy style Paintings to the game!

10Mdownloads