Forge Mods for Minecraft 1.21
Browse 125 free Forge mods for Minecraft 1.21 — popular picks include Brutal Bosses - Custom Bosses, Marium's Soulslike Weaponry, ArmorPlus.
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Brutal Bosses - Custom Bosses
Adds 29+ Bosses to dungeons and structures. Allows custom boss creation through datapacks
Marium's Soulslike Weaponry
New bosses and legendary weapons!
ArmorPlus
ArmorPlus is a mod based on exploration, killing, building, getting geared up, fight the bosses and explore the depths of your worlds
Arthropod Phobia Expansions + Horror Bosses (Spiders, Arachnophobia)
ArPhEx: Intricate, phobia-inducing, realistic mobs, and supernatural bosses
Bosses'Rise - Epic Souls like boss fights
🐉 Add Souls-like Bosses, fight 5 epic boss in their own dungeon!
T.O Magic 'n Extras - Iron's Spells Addon
Adds high-quality & immersive spells, boss, weapons, equipment, and MORE! Integrated with L_Ender's Cataclysm, Alex's Caves etc.
Advent of Ascension (Nevermine)
An all-in-one RPG mod with new skills, weapons, armour, mobs, bosses, dimensions, and more!
DivineRPG (Official)
8 New Dimensions ♦ 115+ New Mobs/Bosses ♦ Hundreds of New Blocks and Items ♦ Unique Weapons and Armor
Dark Doppelganger : Iron's Spells and Spellbooks Addon
Boss that uses Irons spells to attack you, copies your name, armor, and weapons!
Pumpkillager's Quest
🎃 SpookyJam 2022: Help out the Pumpkillager! With custom encounters, rewards and a boss fight you'll get immersed in the story. Spawn him by breaking a pumpkin in this spooky scary Halloween style mod!
Armageddon
A highly configurable overhaul of Minecraft's way of progressing through the game : bosses, RPG-like, new mechanics, multiplayer compatibility, weapons, ores... !
Twilight Forest Bosses Resurrection
This mod provides ability to respawn bosses form Twilight Forest
Twilight Tweaks
Adds a very configurable final boss among other config options.
Boss Rifts
A long journey and and a difficult fight, an easy path home.
Tensura: Not Enough Bosses
Official Addon for Tensura: Reincarnated adding new bosses to the game for quests.
Boss Checklist
Adds a convenient list of bosses with brief information about them.
Deus Ex Machina: Reborn
configurable difficulty aid. Gain stacking resistance and strength against specific bosses every time you fall in battle.
Remnant Bosses
Face the deadliest bosses ever forged combat, fights, and chaos await!
Mebahel's Creatures - Draugr Invasion
This mod introduces a full bestiary of Draugrs inspired by Skyrim, a boss with advanced AI, powerful magical items, shared multiplayer chests, new structures, and a raid system that turns the player into the hunted.
Terra Entity
A mod encompasses numerous Terraria monsters and bosses, and constitutes one of the submodules integrated within the larger mod, Confluence.
Wizard Tower
Adds a Wizard Tower along with a new wizard mob mini boss
Slayer's Beasts
Explore new structures and biomes to face off against beasts and bosses on the surface, or in treacherous dungeons.
Eternal Tales
Eternal Tales is a huge RPG story mod that adds more of new worlds, skills, quests and bosse
Twilight Forest Final Boss (remake)
An additional mod to add the final boss to Twilight Forest.
Undefeatables
Adds mini-bosses to your minecraft experience.
Apothic Cataclysm
Allow Apotheosis bosses to user weapons from Cataclysm after player defeated respective Cataclysm bosses
Toybox
Adds a toy/soft-play/party themed dimension, with many places to explore and a boss to fight
Rpg: Better Elder Guardian
Makes the ElderGuardian a proper boss with custom attacks, increased health and special drops
Aerial Hell
Sky Dimension & Dungeons, Bosses - from 1.16.5 to 26.1.x
BETTER FANTASY - Overture
Fantasy Challenging Exploration Modpack - New Dimensions - Bosses and much more!
LUMINOUS: HALLOWEEN
Bring a spooky new boss to your Minecraft World!
Daily Boss
Adding daily boss event into Minecraft
Super Bosses
Any Monster can randomly spawn as a SUPER BOSS!!!
Winter update
This mod adds a lot of content to winter biomes. Starting from ordinary reindeer, ending with various bosses.
Cataclysm's Rise
Cataclysm's Rise adds features between Bosses' Rise and Cataclysm to fill in gaps
Apocalyptic Bosses
Michi'sProject