Home›Java›1.21

Minecraft Java 1.21 Mods

Browse 455 free mods for Minecraft Java 1.21 — popular picks include Knightllagers, Grim Kingdoms: Lost structures & ruins, Epic Structures: Dungeons.

Updated daily

FiltersMedieval×RPG×Clear all

Sort

Popular Newest A–Z

455 mods

1.21.1fabric

Knightllagers

Guard Villagers but Epic!

251kdownloads

1.21.8fabric

Grim Kingdoms: Lost structures & ruins

Adds Castles - Unique vanilla mobs/ hidden items

249kdownloads

1.21fabric

Epic Structures: Dungeons

Adds dungeons of various rarities and sizes

229kdownloads

1.21.11fabric

Aerial Hell

Sky Dimension & Dungeons, Bosses - from 1.16.5 to 26.1.x

202kdownloads

1.20.1forge

Dungeon Conquest: Stormborn Tomb

Vast tomb ruins containing great treasures guarded by heroes of the past

198kdownloads

1.21.1neoforge

Dungeons Weapons

Adds 30 Weapons from Minecraft Dungeons including their Unique Varients

196kdownloads

1.21.10neoforge

Journey Into the Light [JITL]

8 dimensions, over 100+ mobs, powerful weapons and armor, dungeons and much more!

193kdownloads

1.21.4neoforge

More Tool

Adds over 50 swords, tools, dimensions, mob loots, dungeons.

177kdownloads

1.21fabric

Grim kingdoms: Vanilla Edition

Adds Castles : Both mod versions are vanilla, this version simply removes unique vanilla special items

176kdownloads

1.21.1neoforge

Night Lights | Modern Lights |Medieval Light

Night Lights adds a variety of modern lights to decorate and illuminate the world.

171kdownloads

1.21.1

Medieval Fantasy RPG Songpack for Reactive Music (RP ver)

Medieval Fantasy RPG Soundtrack!

144kdownloads

1.21.1neoforge

Tax' Future Citizen

Future Citizen is a Minecraft modification aims to add future themed armor, items and dungeons.

132kdownloads

1.21.8neoforge

Dungeons 2 Content

This mod adds all the content from the game Minecraft Dungeons 2!

125kdownloads

1.21.1fabric

Extra dungeons

Adds 6 extra dungeons to the underground

84kdownloads

1.21

Conquest of Just Enough Items

Conquest compatibility pack for the Just Enough Items mod

83kdownloads

1.20.1forge

Claustrophobic Dungeons

■ New dungeons. Over 200 random corridors. Cramped, uncomfortable, with traps and treasures.

83kdownloads

1.21.4

EliteMobs

Minidungeons, Arenas, Bosses, Custom Loot, Quests, MMORPG progression & more!

69kdownloads

1.21.6

Gothic RPG Font

A Gothic Medieval RPG Font

66kdownloads

1.21.1neoforge

Realms of Redemption

5 new dimensions, with bosses, dungeons and magic!

63kdownloads

1.21.1fabric

Tale of Kingdoms: A new Conquest

The Tale of Kingdoms mod, revived.

63kdownloads

1.21.1neoforge

Dr. Stone: Kingdom of Science

Adds Dr. Stone Items and Science Into Minecraft

57kdownloads

1.21.9neoforge

Awesome Dungeon The End edition - Neoforge

Add a structure in your dimension the END !!!

47kdownloads

1.21.1fabric

Medieval Horizons (Distant Horizons)

A medieval themed modpack oriented around the Distant Horizons mod, with performance mods, shaders and many vanilla+ gameplay improvements

39kdownloads

1.21.1fabric

Nizco's Cobblemon Horizons

A Cobblemon Adventure modpack that adds fun exploration with dungeons, new structures with cobblemon loot in a new revamped world

38kdownloads

1.21.1neoforge

Kingdom Keys - Re:Mind

Adds more to Kingdom Keys. (Previously Magicks Addon)

36kdownloads

1.21.8neoforge

Castle Tower

Adds a new Castle Tower to Forest Biomes

36kdownloads

1.21.1neoforge

Harshen Universe

Dungeons with their custom mobs, weapons&armors, accessories with their own system, rituals, blood(system), ores&plants, new dimensions and more...

33kdownloads

1.21.11neoforge

[ Spellnomia ] - Iron's Spells 'n Spellbooks magic modpack

Master arcane mana and alchemy in this RPG adventure with Iron's Spells, mages, wizards, dragons, bosses, and grimoires. Explore dungeons, dungons, and biomes with opti performance, shaders, and immersive medieval fantasy sorcellerie

32kdownloads