Forge Mods for Minecraft 1.21
Browse 100 free Forge mods for Minecraft 1.21 — popular picks include MC Dungeons - Reforged, Cobblemon & Origins SMP, Lost eternity.
Updated daily
MC Dungeons - Reforged
This is a brief modpack simulating Minecraft Dungeons (All DLCs included)
Cobblemon & Origins SMP
The greatest Cobblemon server known to mankind, Medieval RPG modpack with a ton of content and it still runs well.
Lost eternity
Lost eternity is a world generation mod that adds unique surface buildings and dangerous underground dungeons with traps, enemies, and great loot.
Ember's Castles And Keeps
Adds big new castles and towers with traps, enemies, loot and even parkour challenges!
Dungeons and Dragons
Discover unique legendary magic weapons, armour and artifacts inspired by Dungeons and Dragons lore.
MerliSMP:RE
MerliSMP: RE - A chaos-fueled sandbox packed with Create, Valkyrien Skies, AE2, magic, colonies, dungeons, trains, dragons, and more. No handholding, just freedom. Build anything. Automate everything. Break the game creatively
medieval ages and machinery
this mod pack combines fantasy and science
smejky structure and dungeons
it is a modpack with many structeres and dungeons
Create Master
Explore technology Dungeon
Kingdom Cordis - RP
Olá, jogador. Cuidado por onde pisa; o mistério pode te envolver e te levar a lugares dos quais você jamais retornará o mesmo.
Smp Craft
The modpack is based on exploration of space , automation and dungeons
Middle Magnum Opus
An exploration and building based modpack with numerous dungeons and mystical artifacts scattered throughout the world.
The Endless Horizons
This mod adds different utilities that have the Horizons theme. For example, the primordial trials, dungeons with great difficulty, but that give you exclusive objects. If you love exploration, you will surely love the Endless Horizons mod.
Dungeon tower
Adds a dungeon structure for exploration and farming purposes.
Ironbound Realms
You start in a brutal medieval world where monsters rule the night and kingdoms rise and fall, will you overtake it all.
TerraFirmaKingdoms Season 2
A civilization centered modpack made for multiplayer.
![KaiKraft Kingdoms [Reborn 2026]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/407411.webp)
KaiKraft Kingdoms [Reborn 2026]
Build up your own Kingdom in the world of KaiKraft
Magic and dungeoneering
This modapck is for people who love to have magical spells and areas for everyone to explore
Rise of Power
Welcome, Brave Adventurer! You’ve stepped into a world where legends are born and kingdoms rise. Forge your path, build your kingdom, and let your story be told.
Community Made
This modpack was created for both the mage and the mechanic with a spice of dungeons mixed in.
Leer Dungeons: Distant Horizon
Version 1.21.1 Fabric | Hardcore | Dungeon exploration | Souls Like
Valheim Explore
Great modpack if you love medieval style, or the Valheim game.
Castle and Farm
Farm and bossfight
Better to Play (MVS) Dungeon (Addon)
A Better to Play addon with more and cool stuff!
Knights of the Eve
A not so heavy modpack focused on just the big mods.
Sectocraft
Modpack with focus in adventure and exploration with a lot of dungeons
TC315 Creature Set MC Edithion
A compilation of Monster Girls, and other creatures made by me, spawns around your world with dungeons and new structures
Last Days Of The Middle Ages
A immersive Hardcore Medieval Zombiepocalypse
Artemiscraft: Awakening of the Elements
Explore vast worlds, automate factories, and conquer dungeons! A perfect blend of tech progression and thrilling exploration—ready for the ultimate challenge?
Snigma Pack
A medium Sized Modpack centered around exploration and dungeons
Aeronautischerdurchfall
A modpack filled with magic steampunk and medieval
The Goofy Gooners MC
An enhancement to the vanilla gameplay with new mobs and biomes, with many new structures to explore and dungeons to loot, all while running smooth with performance mods
MarSiS Pack
MarSiS is a vanilla+ modpack full of new structures, dungeons, monsters, weapons & other stuff
Draconia The Fourth
Fantasy modpack focused on dungeons and creatures
SKD DC
SKD: D&C is a Minecraft-inspired project focused on dungeon exploration and fast-paced combat, featuring a pixel-style aesthetic and challenging adventure gameplay.
Kingdom of Hell
A Modpack with the required mods to join Kingdom of Hell.