Forge Mods for Minecraft Java
Browse 1,240 free Forge mods for Minecraft Java — popular picks include Boss Checklist - Vampirism Compatibility, Jen's Wacky Guesses Mod! [1.10.2] [1.12.2] CLOUD UPDATE!!, Create: Cataclysm.
Step by step: How to install Minecraft Java mods & modpacks
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Boss Checklist - Vampirism Compatibility
Integrates the Ancient Remains boss as well as the Vampire Baron mini-boss (because why not) from Vampirism as entries in the Boss Checklist mod.
Jen's Wacky Guesses Mod! [1.10.2] [1.12.2] CLOUD UPDATE!!
This mod adds in bosses and mobs based off Jen's guesses in PopularMMOs' Challenge Games!
Create: Cataclysm
Empower your "Create" factory by beating "Cataclysm" bosses
Spades 3x3!
Why dig with shovels when you can shatter the earth with SPADES like a boss!
Boss Whackers
OP Swords to one-hit Minecraft Bosses
Star Rail: Apocalyptic Shadow
Show Star Rail's BOSS battle
Cataclysmic Arsenal - Epic Fight
Redesigns Cataclysm weapons and armor, adding passives and traits based on thematic bosses, allowing them to work with the Epic Fight system.
Mutant Creatures Legacy
Continued maintenance for a pack of huge mutant mini-bosses of the original Minecraft mobs
Tax' Big Boss
Big Boss is a Minecraft Forge modification aims to add variants from mobs.
Arcana Rpg
Arcana RPG Mod 1.7.10 is an rpg mod centered around magic, mobs, bosses, dimensions, and dungeons
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.
Double Axes 3x3!
Don’t just chop — clear a wall of trees in one brutal arc with DOUBLE AXES like a boss!
Vikings [Forge/Neoforge]
Vikings mods: Valhalla Dimensions, Odin Boss, Boss Weapons, 4 Mini Boss, 4 Mini Boss Weapons, 5 Structures, Woos Block, 3 Cloud Block, Cobatl Ingot, Cobatl Armors , Cobalt Weapons, Vikings Music Disk, And many other
Epic fight: Bosses of Miracle
Adds a new challenging bosses, souls-like expansion.
ExtraMobs Mod
This mod just adds some cool new mobs and bosses. Really fun to use in modpacks.
Arte Magicum
Magical Effects, Overhauled Progression of EBWiz, Female Wizards, Elemental Bosses and much more!
The Day Of The Beast
Introduces The Devil, a new boss fight in the game.
Beyond Bosses 2
This enderdragon overhaul will amaze you
Beyond The End - Better Boss Bars
Mod which adds new textures for the Boss Bars for multiples entities
Mineria
New ores, old machinery, druidic magic, medicinal plants, deadly poisons and final boss
Beyond Bosses
Beyond Bosses enhances the ender dragon boss introducing a new look to the end, a new ender dragon model, new boss attacks, and new boss music
The Ore Dimensions
Adds many new ore dimensions with bosses!
Hyperlink
Add 5 items for the endgame, a workbench to craft them, and 1boss.
Manifestation of the souls (JOJO MOD)
Manifest your soul as a stand, kill bosses, follow quest lines and find structures
Arcalis Bosses
Expand your world with new exciting and chellenging boss battles.
DiabloLoot - Bosses Update
Create your custom bosses! A Minecraft ARPG
egorsans's bosses (abandoned)
this mod adding new bosses with dropping!
Souls Like Bosses
This mod adds Darksouls like bosses, which can be encountered inside structures around your world
SilentBoss
Silence the EnderDragon death and Wither spawn sounds on ether Client or Server
Nature and Creatures
The mod will add many new mobs to the game, which will have unique mechanics, abilities and drops. In almost every biome you will find at least a unique mob, and you can also stumble upon new bosses.
Cataclysm Apotheosis Addon
More powerful legendary big boss!
XBB's Roaring Knight
This mod adds an epic boss named Roaring Knight from Deltarune.
Bloxy's Bosses
Adds 10 More Bosses To Minecraft!
Austinsupercar's Dungeons and Bosses
Difficult dungeons and bosses with anti-cheat mechanics.
The Leviathan
This mod adds a Leviathan boss inspired by JasonG5's concept from 2012

Cursed Fate: Cursed Tweaks (New Boss Fights!)
This is an Add-On for the Minecraft mod Jujutsu Kaisen Cursed Fate Mod! This mod is solely an extension for the original mod by ImNotHURAGAN and does not work independently.