Forge Mods for Minecraft 1.20
Browse 28 free Forge mods for Minecraft 1.20 — popular picks include Dungeon Now Loading, Sky Lands, Brutal Nightmare : Insane Difficult.
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Dungeon Now Loading
Explore the vast, challenging dungeons that are loaded into your world! This mod introduces new dungeons, along with tricky, but fair bosses to fight at the end of the dungeon.
Sky Lands
Adds new sky islands biomes, blocks, bosses, weaponery and much more
Brutal Nightmare : Insane Difficult
Minecraft too easy? Try this mods with nearly 40 modifiers - settings new mini bosses, which made minecraft become hard & insane. Enhanced hostile mobs' AI & Angry passive mob. Zombie place/break blocks. Skeleton,Spider,Creeper,Enderman.
The Day Of The Beast
Introduces The Devil, a new boss fight in the game.
Austinsupercar's Dungeons and Bosses
Difficult dungeons and bosses with anti-cheat mechanics.
the hiker
the hiker, a scary mod that adds a new boss named the hiker, it also add a new biome, the hikers forest. and different variants of the hiker!
The Dulling - A Final Challenge
Adds an eldritch threat to your world, with Bosses, Dimensions, Magic, & more!
Myths & Machinery
A Create-centered RPG modpack featuring mechanical automation, skill-based combat, powerful bosses, and vast fantasy exploration.
More And Ore
More And Ore Contains an increasing amount of Content, Beginning with Ores and Items as well as Various Armors, Tools and Weapons, as well as Exponential amounts of New Features, Mobs, Bosses and Difficulty increasing Modifications!

Calamity
Calamity is an expansive overhaul project that introduces challenging new bosses, unique mechanics, and a rich layer of lore to the core experience.
GahoodRPG
Adds RPG elements to minecraft which includes classes, armor, weapons, bosses, and more.
The Dulling
A Cosmic Horror Story with Bosses, Dimensions, Magic, and more!
Project TAO
Project TAO is a modpack featuring unique mechanics, quests, items, bosses, and plenty of original content. I started this project because I couldn't find a modpack that felt right for playing with friends.
Create: On The Moon
This is an adventure pack related to the mechanisms of the Create mod, there are different dimensions and bosses!
Gex RPG
Get ready for an epic adventure! This RPG modpack delivers a challenge-packed experience with legendary bosses, unique items, and immersive mechanics. Explore, fight, and evolve in this incredible world!!!
Project MC 2
Adds over 15 new bosses. Adds new biomes, mechanics, weapons, dimensions and more to discover!
Fluorite: The Realm of Dreams
Adds a terraria-inspired sky dimension to Minecraft filled with bosses, a new progression system beyond Netherite and unique environmental mechanics.
Benate
This is a mod that surrounds a new demigod/boss named Benate. This mod adds a desert dimension and a Forest dimension that have existed for many many years but not thoroughly explored.
Beyond The Edge
Many new dimensions, bosses, mobs, and ores that will help you progress through the mod. It is a progression-based mod, where each dimension increases in difficulty. It is a post-game mod. It is a mod with some story elements.
The broken knight
a new nether bossfight to the game
Void Plus
Void+ is a content expansion mod that enhances Minecraft with new dimensions of progression. Discover powerful tools, armor, relics, bosses, structures, materials, and unique mechanics while exploring an immersive world full of adventure.
Cannibal Conundrum Mod (1.20.1, 1.20) – Survive The Savage Life
Cannibal Conundrum Mod introduces brutal cannibal villages, hostile human mobs, and grisly mechanics that push survival into dark territory. The mod throws players into tense encounters with flesh-craving villagers wielding crude bone weapons and a mini-boss that rewards a deadly saw-making wilderness exploration both thrilling and terrifying. Features: Added 5 New items, 2 Useful blocks, […]
Dungeon Now Loading Mod (1.20.1, 1.19.2) – Dungeon Exploration Mod
Dungeon Now Loading Mod is a mod aimed at expanding dungeons, adding unique structures with interesting bosses. In addition to the usual dungeons, bosses, and loot chests, the mod also adds unusual mechanics, such as chests with spawners or mini-raids in dungeons, making their exploration much more diverse. Features: The mod introduces a number of […]
Faded Conquest II Mod (1.20.1) – Face The Challenging Dryolian Boss
Faded Conquest II Mod is an exciting RPG mod that adds a lot of new content to Minecraft. It introduces a challenging boss called Dryolian, replacing the old Boxbot. You can explore new plants and dimensions, and enjoy high-tech sci-fi features. The mod also includes revamped cooking mechanics and various new plants to discover. Created […]
KingCraft [FORGE]
Travel to a different planet? Fight new bosses? Discover new game mechanics? Welcome here.
The Fallen World
This mod adds things like dimensions, blocks, items, mechanics, bosses, mobs, structures and much more!
Better Rpg [FORGE]
Rpg modpack with fresh looks, new mechanics, quests and bosses
MoreContentRPG - Monsters & Legends
Modpack, which sets the world in RPG style gameplay. Lot of bosses, dungeons and mechanics