Neoforge Mods for Minecraft 1.21
Browse 188 free Neoforge mods for Minecraft 1.21 — popular picks include Outer End Wilds, Cobblemon: Explore Legendary Dungeons!, MerliSMP:RE.
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Outer End Wilds
Adds Two New End Biomes inspired by Minecraft Dungeons
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
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
Dimensions & Dungeons
Explore a new world full of undiscovered possibilities, with new dimensions, bosses, mobs and structures.
Chronicles of Magic | The First Magician
A cozy magic modpack for beginners. Discover spells, rituals, and dungeons with Ars Nouveau, Occultism, and more!
FriendsCraft - Designed for Multiplayer | Vanilla-Friendly
An ideal modpack for enjoying Minecraft Vanilla with friends! With a focus on Vanilla+, Dungeons and Mobs.
ReducedLoot
Reduced Loot cuts down the amount of items found in naturally generated loot chests across all structures – from vanilla dungeons to modded fortresses – bringing scarcity, balance, and challenge back to exploration-heavy modpacks.
medieval ages and machinery
this mod pack combines fantasy and science
Night of Opora
Exploration and medieval themed server pack with light tech.
Create Master
Explore technology Dungeon
![MineColonies-Caos e Ordem [Unnoficial]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/222439.webp)
MineColonies-Caos e Ordem [Unnoficial]
A MineColonies modpack inspired by the Brazilian Minecraft series MineColonies: Chaos and Order, focused on medieval and magical progression, colony building, and survival.
Dungeons and Shuttles Evolution
This is a 1.21.1 modpack inspired by the 1.12.2 classic. Explore, craft, and survive in a world filled with magic, technology, and challenging progression with CUSTOM quests and recipes.
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.
TerraFirmaKingdoms Season 2
A civilization centered modpack made for multiplayer.
Virtua Frontier
Explore wide-open plains and treacherous dungeons in a performance-tuned adventure pack. Virtua Frontier blends overhauled worldgen, new structures, lightweight RPG progression, QoL tools, voice chat, and shader support—great for SMP or solo
![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
Battle Castles
A cool spin on the popular mod Battle Towers
RareLabs Colonies
A vanilla+ pack focused on MineColonies, light tech, and exploration. Build colonies, automate with Create and Immersive Engineering, gear up with Silent Gear, and explore dungeons — all while keeping the vanilla world feel intact.
Endertides
Enhance the End the way Mojang did in Dungeons, adding a new look to the End, along with more wildlife, items and more for you to uncover.
Dragon Kingdom (MineColonies + Dragon Survival)
A large fantasy adventure modpack focused on building kingdoms, dragon survival, dimensions, and conquering dungeons with tech and magic progression.
Project Obscura
Start Your Ultimate Exploration into an Adventure-Packed Modpack | Epic Dimensions & Massive Dungeons | Challenging Bosses | Stable Long-Term Multiplayer | Cozy Building & some Create Automation
Mystic Arts & Spellbooks
A custom modpack built around Iron's Spells 'n Spellbooks and my favorite add-ons! Enhance your magical adventure with new spells, dungeons, weapons, world features and more!
Minestuck Dungeons
This mod aims to add more variety to the medium with more structures.
Survival Not Guaranteed
Dive into an expansive Minecraft modpack that blends challenging survival mechanics like temperature and thirst with extensive exploration of overhauled dungeons and new biomes, all while offering dynamic combat, magical mastery, and complex automation.
DragonForge
Dragon Forge is a RPG–survival with skill-gated gear, Create-powered industry, mythic bosses & dungeons, and lush worldgen. 200+ content mods + 90+ perf/QoL. Built for multiplayer on MysticHorizonsMC.
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.
Create: Originium Industry
A story about a brand new ore - Originium, inspired by Arknights.
Kurts FEN Community Pack
A modpack built for my Community and everyone else that enjoys a Tech and Magic heavy world filled with Dungeons and Bosses that need to be slain.
Community Made
This modpack was created for both the mage and the mechanic with a spice of dungeons mixed in.
ReniDrags Molten Mayhem!
Explore the new biome that brings dungeons, dimensions, a custom boss, cool new custom items and of new tools!! Get on this mod baby!! Its super duper cool (source trust me bro)
Castle and Farm
Farm and bossfight
Better to Play (MVS) Dungeon (Addon)
A Better to Play addon with more and cool stuff!