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Forge Mods for Minecraft 1.21

Browse 61 free Forge mods for Minecraft 1.21 — popular picks include Cursed Relics Dungeons, No Monster Rooms, The Endless Horizons .

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Cursed Relics Dungeons
1.20.1forge

Cursed Relics Dungeons

Cursed Relic Dungeons adds dangerous dungeons filled with secrets, traps, and hidden relic weapons with unique abilities. Explore hidden structures, discover powerful rewards, and survive deadly encounters.

3.6kdownloads
No Monster Rooms
1.21.1neoforge

No Monster Rooms

This mod removes generation of Monster Rooms (AKA Dungeons)

3.6kdownloads
The Endless Horizons
1.21.8neoforge

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.

2.6kdownloads
Ironbound Realms
1.21.11forge

Ironbound Realms

You start in a brutal medieval world where monsters rule the night and kingdoms rise and fall, will you overtake it all.

2.5kdownloads
Dungeon Asault
1.21.1neoforge

Dungeon Asault

Is a mod complementary, That added news ores, tecnology, flood, MOBS and new adventuers

1.7kdownloads
TC315 Creature Set MC Edithion
1.21.1neoforge

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

1.2kdownloads
The Goofy Gooners MC
1.21.1fabric

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

930downloads
MarSiS Pack
1.21.1fabric

MarSiS Pack

MarSiS is a vanilla+ modpack full of new structures, dungeons, monsters, weapons & other stuff

863downloads
Trotuman And More+
1.21.1fabric

Trotuman And More+

Explora un mundo lleno de estructuras medievales, biomas mágicos y jefes épicos, donde terminas haciendo negocios medio turbios con Trotuman.

841downloads
Draconia The Fourth
1.21.11fabric

Draconia The Fourth

Fantasy modpack focused on dungeons and creatures

833downloads
SpellCraft - Magic World
1.21.1forge

SpellCraft - Magic World

A Harry Potter-inspired magic mod adding wands, spells, wizard dueling, potions, a leveling system, magical creatures, a wizarding village with traders, and dungeons — including a boss lair and a dementor-guarded prison.

389downloads
Harder Spawners Mod (1.21.11, 1.20.1) – Tougher, Smarter Mob Spawners
1.21.11forge

Harder Spawners Mod (1.21.11, 1.20.1) – Tougher, Smarter Mob Spawners

Harder Spawners Mod modifies mob spawners, making them more dangerous and turning loot collection in dungeons into a riskier activity. You can also customize their behavior, including durability, explosion chance, and special effects when attacked. Features: Default Features Spawners take about as long to break as Obsidian. Animal and Blaze spawners usually do not fail. […]

Craft Spawner Mod (1.21.11, 1.20.6) – Adds A Crafting Recipe For The Spawner
1.21.11fabric

Craft Spawner Mod (1.21.11, 1.20.6) – Adds A Crafting Recipe For The Spawner

Spawners are generated in dungeons in your world. They have the ability to spawn a specific mob type indefinitely and therefore are useful for building beginner mob grinders. In the vanilla game, spawner blocks have no crafting recipe. Craft Spawner Mod is here to change that. As the name suggests, this mod adds a crafting […]

The Nether Dungeons Mod (1.21.8, 1.20.1) – Crying Ingot And Blood Weapons
1.21.8forge

The Nether Dungeons Mod (1.21.8, 1.20.1) – Crying Ingot And Blood Weapons

The Nether Dungeons Mod adds maze-like dungeons, deadly custom mobs, and powerful loot. Found around Y=10, these dungeons hide chests, boss summoning rooms, and new gear like Crying Armor, summoning staffs, and blood-infused weapons. Features: Maze-style Nether dungeon structures at Y=10. 3 new bosses with unique attacks and drops. New items: Summoner Eye, Blood, Crying […]

Dungeons and Taverns Desert Temple Replacement Mod (1.21.8, 1.21.1)
1.21.8forge

Dungeons and Taverns Desert Temple Replacement Mod (1.21.8, 1.21.1)

Dungeons and Taverns Desert Temple Replacement Mod changes the look of desert temples in the game. Giant Desert Ruins, filled with sand, suspicious sand, graves, TNT traps, hidden passages, and mobs, replace the usual desert temples. A custom desert village with unique houses and workstations surrounds these ruins. Desert Ruins can be found using villager […]

Knight Quest Mod (1.21.1, 1.20.1) – Quests, Adventures, Rewards
1.21.1forge

Knight Quest Mod (1.21.1, 1.20.1) – Quests, Adventures, Rewards

Knight Quest Mod is a mod that adds over 30 armor sets, each with passive abilities, hostile mobs with unique skills, new weapons, tameable mobs, a boss with 3 phases, and much more. The mod revolves around a block called the Great Chalice, which must be filled with Great Essence (crafted by combining 4 Small […]

MedievalCraft Mod (1.21.4, 1.20.1) – Armor, Mobs, Structures
1.21.4forge

MedievalCraft Mod (1.21.4, 1.20.1) – Armor, Mobs, Structures

MedievalCraft Mod transforms the peaceful world of Minecraft into a battlefield. Upon world creation, players will soon realize that things are not the same, as three medieval factions were added. Furthermore, they all have different beliefs and will be hostile toward one another. Conflict will happen during the factions' encounters. A battle will blow out […]

Neighborly Mod (1.21.1, 1.20.1) – 12 Unique Neighbor Characters
1.21.1forge

Neighborly Mod (1.21.1, 1.20.1) – 12 Unique Neighbor Characters

Craving friendship in your Minecraft world? Step into the charming embrace of Neighborly Mod, the mod redefining character interaction in the game. Forget fierce monsters and sprawling dungeons – here, you'll forge bonds with a delightful cast of animal neighbors. Chat with them, nurture your relationships, and build their dream homes to earn unique gifts […]

Epic Dungeons Mod (1.21.1, 1.20.1) – A Roguelike Minecraft
1.21.1forge

Epic Dungeons Mod (1.21.1, 1.20.1) – A Roguelike Minecraft

Epic Dungeons Mod adds huge, exciting dungeons to your Minecraft world, filled with unique rooms, tough monsters, and amazing loot! Each dungeon is procedurally generated, meaning no two dungeons are identical. You can explore places like the Crystal Castle, Forgotten Sewers, and Molten Asylum, all with different enemies and surprises around every corner. Features: Massive […]

Ancient Sands Mod (1.21.1, 1.20.1) – Tomb Dungeons
1.21.1forge

Ancient Sands Mod (1.21.1, 1.20.1) – Tomb Dungeons

Ancient Sands Mod introduces exciting new adventures within Minecraft's desert biomes, featuring the newly added tomb dungeons. These dungeons generate with unique configurations of rooms, some containing chamber blocks that hold valuable loot. To access these chambers, players must find specific keys dropped rarely by new mobs within the dungeons. Each chamber requires its own […]

Medival Writer House
1.21.4neoforge

Medival Writer House

this mod adds the medieval book writer mansion

51kdownloads
Frozen Spider Mini Dungeon
1.17.1forge

Frozen Spider Mini Dungeon

A mini Dungeon with a Ice-Spider-Miniboss and 2 single chests as a reward for defeating the Boss. Only spawns in snow regions! Feel free to try out and include inside your Modpack.

3.2kdownloads
Dread's RPG
1.20.1forge

Dread's RPG

Welcome to Dread's RPG, Fight New Bosses, Complete Dungeons, New Items and More on this RPG Mod

2.2kdownloads
ASDTribe
1.21.1neoforge

ASDTribe

Embark on an epic journey through a world of magic, dungeons, and mythical creatures! Play solo or with friendS

852downloads
Medieval Strife
1.21.4forge

Medieval Strife

Medieval Strife provides 23 loot-filled medieval type structures and 185 humanoid mobs, including Halloween content.

507downloads