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Minecraft Java 1.21 Mods

Browse 22 free mods for Minecraft Java 1.21 — popular picks include EliteMobs, Dungeon Train: A Lore-Rich Roguelite RPG Adventure, Cobblemon: Explore Legendary Dungeons!.

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EliteMobs
1.21.4

EliteMobs

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

69kdownloads
Dungeon Train: A Lore-Rich Roguelite RPG Adventure
1.21.1neoforge

Dungeon Train: A Lore-Rich Roguelite RPG Adventure

Adventure time inspired dungeon crawler on a train. Procedurally generated carriages on a infinite sable physics train. Rich narrative, with custom made mods for a completely unique experience.

13kdownloads
Cobblemon: Explore Legendary Dungeons!
1.21.1neoforge

Cobblemon: Explore Legendary Dungeons!

This is a continuation of my old Professor Porker’s Legendary Dungeons Datapack, now as a mod. If you love that dungeon crawler / adventure rpg style of minecraft, and

6.2kdownloads
Dungeons, Creatures and Classes (DnD)
1.21.1neoforge

Dungeons, Creatures and Classes (DnD)

A D&D inspired RPG mod with Mobs, structures, classes and a lot more!

4.1kdownloads
Create: Cogs & Cataclysm
1.21.1neoforge

Create: Cogs & Cataclysm

Immerse yourself in Create: Cogs & Cataclysm, a modpack where mechanical ingenuity meets high-stakes adventure. Built around the Create mod’s extensive automation and L_Ender’s Cataclysm's impressive dungeons and boss battles.

2.1kdownloads
Community Made
1.21.1neoforge

Community Made

This modpack was created for both the mage and the mechanic with a spice of dungeons mixed in.

1.7kdownloads
Enter the Bungeon
1.21.5

Enter the Bungeon

Completely rewrites Minecraft into a Roguelike Dungeon Crawler

1.7kdownloads
Mr_ChibisMMO Dungeons
1.21.5

Mr_ChibisMMO Dungeons

Dungeons are an addon on to existing MMO pack, Mr_Chibi'sMMO! Allowing a diverse experience adding dungeons into game, to explore, loot and dodge traps with many more!!

713downloads
FullXaos_RPG
1.19

FullXaos_RPG

⚔️ RPG skills & dungeons 🌋 Portal dungeon RPG ⚡ Optimized RPG plugin 🏰 MCMMO-style RPG 🌀 Skills & portals RPG

684downloads
Dungeons, Creatures and Classes (DnD): REMADE
1.21.1neoforge

Dungeons, Creatures and Classes (DnD): REMADE

A D&D inspired RPG mod with Mobs, structures, classes and a lot more!

517downloads
Aetheria: Age of Oblivion
1.21.1neoforge

Aetheria: Age of Oblivion

This is a Dark Fantasy RPG-style compilation with an emphasis on complex combat, exploration of dangerous dungeons, and magic.

262downloads
MIA RPG Client
1.21.1fabric

MIA RPG Client

Welcome to the ultimate Minecraft RPG experience! Our server combines classic survival gameplay with deep RPG mechanics, challenging dungeons, and endless exploration opportunities.

227downloads
Mia RPG Server
1.21.1fabric

Mia RPG Server

Welcome to the ultimate Minecraft RPG experience! Our server combines classic survival gameplay with deep RPG mechanics, challenging dungeons, and endless exploration opportunities.

224downloads
ProgressionDungeonRW
1.21

ProgressionDungeonRW

Replayable dungeon runs with modular generation—built for RPG progression and reward loops.

160downloads
Conquest SMP's Crown
1.21.11

Conquest SMP's Crown

A legendary Minecraft crown that transforms its wearer into the true ruler of the kingdom. While wearing The Crown, you gain incredible defensive abilities and command an immortal army of loyal Royal Guards.

101downloads
Trial-DUNGEON
1.21.1neoforge

Trial-DUNGEON

RPG progression authority: 23 stats, 84 perks, a unified magic tree, and an endless procedural Trial Dungeon. NeoForge 1.21.1.

53downloads
Ravenborne
1.21.1neoforge

Ravenborne

Class based medieval fantasy rpg mod based by Ravenborne theme!

32downloads
AppleTomaTo's Custom Enchants
1.21

AppleTomaTo's Custom Enchants

Adds 61 unique custom enchantments inspired by Minecraft Dungeons & RPGs! Includes Vein Miner, Tree Chopper, Auto Smelter, Void Strike, and more.

2downloads
Enter The Bungeon Data Pack (1.21.4, 1.21) – Minecraft Transformed Into A Dungeon Crawler Roguelike
1.21.4

Enter The Bungeon Data Pack (1.21.4, 1.21) – Minecraft Transformed Into A Dungeon Crawler Roguelike

Enter The Bungeon Data Pack completely overhauls Minecraft into a procedurally generated dungeon crawler, featuring intense combat, randomized loot, and roguelike mechanics. Perfect for players seeking a challenging and ever-changing adventure. Enjoy playing this data pack! Features: The game starts off in a tutorial, which explains a lot of the things you need to understand. […]

P
1.21

ProgressionParty

Party system with XP sharing for the Progression RPG ecosystem — group up, share experience, and tackle dungeons and arenas together.

18downloads
Aethelgard Odyssey
1.21.1fabric

Aethelgard Odyssey

Aethegard Odyssey is a medieval Minecraft modpack blending RPG mechanics with immersive exploration. It features custom dungeons, class-based progression. Expect challenging survival, magic, and epic boss fights.

1.1kdownloads
What If...
1.21.1fabric

What If...

Enhanced Vanilla experience with QoL improvements, new biomes, mobs and dungeons. Quests will help you get through this modpack and some of the new mechanics.

1.0kdownloads