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Forge Mods for Minecraft 1.20

Browse 408 free Forge mods for Minecraft 1.20 — popular picks include Apocalyptic Bosses, ROARING, Easycraft (Official).

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Apocalyptic Bosses
1.21.1neoforge

Apocalyptic Bosses

Michi'sProject

77kdownloads
ROARING
1.20.1forge

ROARING

Brace yourself for one of the Roaring Knight, one of the most Difficult Bosses you've ever fought in a Minecraft Mod. The Knight is fast, smart and uses Attacks that give ''Dark Damage'', which goes trough any type of Health Protection, so be warned.

72kdownloads
Easycraft (Official)
1.20.1fabric

Easycraft (Official)

Most fun when playing with friends, your goal is to survive, level your gears up, tame strong companions, kill bosses. Simple as that, enjoy your new journey!

72kdownloads
Interlace SpellWeaves: Iron's Spells and Spellbooks Addon
1.20.1forge

Interlace SpellWeaves: Iron's Spells and Spellbooks Addon

Introduces a series of mixed spells, new armor sets, spellbooks, and a powerful new boss

65kdownloads
Ultimate Bosses
1.20.1fabric

Ultimate Bosses

Bosses to make sure you have more to do after you slay the Ender Dragon

64kdownloads
Realms of Redemption
1.21.1neoforge

Realms of Redemption

5 new dimensions, with bosses, dungeons and magic!

63kdownloads
Nether Warlord Boss
1.20.1forge

Nether Warlord Boss

Mod that adds some unique bosses, items, and structures!

56kdownloads
GamerPotion's Magic and Tweaks - RPG Edition (MATS)
1.20.1forge

GamerPotion's Magic and Tweaks - RPG Edition (MATS)

Magic RPG pack with amazing spells, quests, 50+ bosses, dragons, ice and fire, combined into an RPG filled adventure

53kdownloads
Avatar: the four elements
1.20.1forge

Avatar: the four elements

An "Avatar The Last Airbender" mod that adds the elements powers for players, and they can used to combat, launching projectiles, creating explosive walls, giving potion effects, allowing flight, etc. also add mobs, enemies, bosses, and structures

53kdownloads
Mocha's Complicated Bosses
1.21.1neoforge

Mocha's Complicated Bosses

Adds multiple difficult bosses with complicated AI and unique equipment

53kdownloads
RPG Style More Bosses
1.20.1forge

RPG Style More Bosses

Adds a new boss and new weapons to the game. Add-on for RPG Style More Weapons

52kdownloads
ArcanumLand
1.20.1forge

ArcanumLand

A magic-tech RPG adventure focused on exploration, bosses, skills, achievements, custom combat, revamped crafts, optimized performance, and a huge fantasy world. The official server offers expanded online progression.

46kdownloads
Angel Tale : The Midnight
1.20.1forge

Angel Tale : The Midnight

Probably the most balanced boss battle pack. Most of the bosses in 1.20.1.

45kdownloads
Terramity Awakened - A Calamity Experience!
1.20.1forge

Terramity Awakened - A Calamity Experience!

A Calamity-based modpack | 300+ Mods | 50+ Bosses | RPG, Exploration and Magic | +900 Quests | Extremely optimized!

34kdownloads
Fearborne - Horror RPG Adventure
1.20.1forge

Fearborne - Horror RPG Adventure

Horror themed RPG with many dungeons, bosses, skill trees, and many more!

33kdownloads
[ Spellnomia ] -  Iron's Spells 'n Spellbooks magic modpack
1.21.11neoforge

[ Spellnomia ] - Iron's Spells 'n Spellbooks magic modpack

Master arcane mana and alchemy in this RPG adventure with Iron's Spells, mages, wizards, dragons, bosses, and grimoires. Explore dungeons, dungons, and biomes with opti performance, shaders, and immersive medieval fantasy sorcellerie

32kdownloads
Fantasy Ending
1.20.1forge

Fantasy Ending

A medium-sized adventure mod focused on magic, visual effects, and boss fights, with ongoing content updates including new dimensions, structures, and bosses.

32kdownloads
The Day Of The Beast
1.20.1forge

The Day Of The Beast

Introduces The Devil, a new boss fight in the game.

25kdownloads
Mine Piece World
1.20.1forge

Mine Piece World

This modpack creates a battle arena for **One Piece** characters, featuring unique abilities, Devil Fruits, Haki, and iconic locations. Players can engage in PvP and team battles, with multiplayer and AI boss challenges included.

24kdownloads
Mineria
1.20.1forge

Mineria

New ores, old machinery, druidic magic, medicinal plants, deadly poisons and final boss

24kdownloads
Spell Sword
1.20.1forge

Spell Sword

Explore dungeons, defeat bosses, and harness spells from Ars Nouveau, Iron's Spells and more.

18kdownloads
CrazyVillagers
1.20.1forge

CrazyVillagers

CrazyVillagers adds hilarious and chaotic new villagers to Minecraft! From a pooping villager to a newborn baby, a fat villager, and the powerful Mecha Boss — expect weird behaviors, dark humor, and total village madness!

17kdownloads
JJK Extra Cursed Fate
1.20.1forge

JJK Extra Cursed Fate

Become the most powerful sorcerer and kill all the bosses!

16kdownloads
Project: Boss RPG [FORGE]  | BR
1.20.1forge

Project: Boss RPG [FORGE] | BR

Want to defeat bosses you've never seen before? Then this is the modpack for you, download Project: Boss RPG now, an rpg full of biomes and bosses to dominate!

13kdownloads
God of War Ragnarok
1.20.1forge

God of War Ragnarok

GOW Themed mod that adds many weapons, bosses, and more!

13kdownloads
Dragon Realm [FORGE]
1.20.1forge

Dragon Realm [FORGE]

[1.20.1] Explore the magical realm full of magnificent dragons, powerful bosses and other exclusive beasts.

12kdownloads
Shurui's DMZ Raid-Bosses
1.20.1forge

Shurui's DMZ Raid-Bosses

Turn any mob into a fully configurable, scheduled raid boss event - no coding, no datapacks, all in-game. Set up multiple named bosses, each with its own WorldEdit-defined arena, sign-up window, and reward table. Health and damage scale with playercount.

12kdownloads
B.O.M.P Progression Based Rpg.
1.20.1forge

B.O.M.P Progression Based Rpg.

BOSS-RUSH MODPACK With Progression Tiers, Scripted Cutscenes, and a full quest line to explore! Inspired by Terraria!

11kdownloads
LUNACY: The World of RPG
1.20.1forge

LUNACY: The World of RPG

Are you board of regular Minecraft bosses, mobs, and weapons? Fear not, Lunacy has it all! Enjoy many new bosses, mobs, weapons, and armor in this amazing mod!

11kdownloads
[SMS]Spirit Mediumship Spell - Iron's Spells Addon
1.20.1forge

[SMS]Spirit Mediumship Spell - Iron's Spells Addon

This mod adds fresh spells to Iron's Spells 'n Spellbooks that let you summon all kinds of wizards, tough vanilla and Iron's Spells 'n Spellbooks foes, and even boss mobs from mods like Cataclysm.

11kdownloads
BossCraft Respawn : Unofficial Port
1.20.1forge

BossCraft Respawn : Unofficial Port

Unofficial Port of BossCraft 1.3.2

10kdownloads
Magical Endeavor [Magic+Furniture+Bosses]
1.20.1forge

Magical Endeavor [Magic+Furniture+Bosses]

The Ultimate RPG MOD PACK [Magic+Furniture+Bosses] transforms Minecraft into an immersive RPG adventure with magic, detailed furniture, challenging bosses, and enhanced gameplay features.

10kdownloads
Odisseia
1.20.1forge

Odisseia

"Be the most overpowered in an epic and intense adventure – with multiple dimensions, bosses, and incredibly powerful items!"

10kdownloads
Gateway of Doom
1.21.1neoforge

Gateway of Doom

Throw a Devil Eye to open a configurable combat gateway. Survive random or fixed waves, bosses and timed challenges for rewards—or suffer debuffs. Includes auto gateways, custom mobs, profiles, admin menus, commands, diagnostics, plus a stable add-on API.

10.0kdownloads
Paladin's Oath
1.20.1forge

Paladin's Oath

This Mod Adds Mobs Bosses Armor Weapons And Abilities To your Minecraft World Can You Be the Best Paladin?

9.6kdownloads
KonoSuba: God's Blessing on This Wonderful World
1.21.1neoforge

KonoSuba: God's Blessing on This Wonderful World

KonoSuba, a God's blessing on this wonderful Minecraft world. Dungeons, bosses, magic and Megumin's hat, what more could you want?

9.5kdownloads