Mods for Minecraft Java
Browse 1,397 free mods for Minecraft Java — popular picks include eclipse-of-divinity, Magma Craft, Fierros' World.
Step by step: How to install Minecraft Java mods & modpacks
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eclipse-of-divinity
"The Ender Dragon has evolved. Can you survive the ultimate 3-phase boss fight?"
Magma Craft
A content mod adding the Volcanic Wasteland biome, protective Magma Armor, and a Magma Altar to summon a powerful boss who drops the high-damage Magma Sword!
Fierros' World
A Minecraft mod which adds new overpowered bosses, dimensions, structures, weapons and other features.
Vitae
Vitae is a data-driven entity framework for NeoForge 1.21.1 that lets you define custom animated mobs, bosses, and NPCs through datapacks and optional KubeJS scripting.
The broken knight
a new nether bossfight to the game
WarFmod
A mod that adds new mobs and bosses to your world, as well as new features and items.
No Boss Health Bar
No more big health bars appearing in your screen. Small mod that does exactly like the name says.
Boss Cannon
The Boss Cannon Inspired By WMC
Project: TitanSlayer
Slaughter Mobs and Bosses in a Doom Style

Descent into the Realm, Forsaken
A Java neoforge survival mod, intergrating custom weapons, a seasonal system, different boss progression, culinary aspects, new creatures, and much more.
Chicken King
This mod adds boss: the Chicken King
Ragnar Mob Stats
Configurable system that assigns dynamic levels and stats to neutral and hostile mobs, with exclusions and rules by dimension, structure, and boss.
XDL的武器1
添加了几把武器和一些生物及一个BOSS Added several weapons, some creatures, and a boss.
MOAR Tools
MOAR Tools is a progression and combat expansion mod that adds three new gear tiers, two dungeon systems, a full boss encounter, and a suite of custom mobs all designed around a dark, End-themed aesthetic.
THE SLOPSTROSITY
Adds THE SLOPSTROSITY boss!
Otherplaces
Multiple dimentions with diffrent items, blocks, mobs, structures, bosses.
MehrPinguin
A mod adding penguins, biomes, structures, rituals, and bosses – currently only available in German language.
Creations Of Tygrys
Mod made for fun, adding new boss, dimension and structures!
Jo L´s Boss Mod
An insane 5-phase custom boss fight for 1.20.1 Forge featuring bullet-hell, hotbar confusion, and server command abuse!
VtAlters | ⭐ Advanced Boss Summoning System ⭐
Allows you to create a sacrificial altar to summon a mob
RoyRealTimeEvents
Minecraft plugin automatically creates special events (bosses, monsters) in real time during the day
Cooper age
mod adds 2 metals and 1 alloy. You can make weapons, tools and armor with them. There is still 1 boss
Zombieium
Zombieium adds configurable night-time zombie waves and an optional boss encounter with a red warning beam, fiery arrival effects, and unique drops.
Minestroyer
This mod adds 13 more bosses to Minecraft.
BossBarUltra
Modern floating health bars for mobs using Minecraft’s TextDisplay system. Lightweight, customizable, and perfect for RPG and PvE servers.
BossHeart
A mode that makes playing more comfortable
YouTuber Block Telugu Edition
A fun Minecraft mod featuring famous Telugu YouTubers, custom blocks, and epic bosses like Evil YouTube
Bosses recrafted
This project buffs the vanilla bosses (Elder guardian, The Wither and Ender dragon)
Rare Mob Item -warden-
The purpose of the mod called RMI (rare mob item) is to make the bosses in the game more useful.
Cake Tower HUD Plus
HUD overhaul and optional server-side combat stats for the Cake Team Towers · Chapter 3 map—health, hearts, resources, team/mob 3D bars, stats panel, boss-bar toggles; v6+ damage attribution, K/A/D taken, DPS, session history. Auto-hides elsewhere.

Matthew's adventure
The Hardwood Forest biome is a forest with dark hardwood trees and Ironbugs that drop iron nuggets. Players can tame a mob inspired by me using honey blocks and fight a boss named after my friend in the plains biome. Craft and discover many unique items.
Alfred's Mobs
Alfred’s Mobs is a Minecraft mod that adds powerful new bosses, dangerous creatures, unique structures, weapons, armor, items, and new adventures to discover throughout your world.
The Scorching Mod
This project adds a new dimension, damage type, and new mobs (including one undead boss) and 3 new structures! This mod is something I made for fun some years ago, and I'm deciding to upload it to modrinth now but I might be missing some features.
AnimalTranser
AnimalTransfer is a plug-in from ZDev. Transfer of animals with preservation of NBT. The plugin allows players to transfer any animals (except forbidden ones and bosses) into a special item.
KT Boss Bars [DLTB]
Adds new boss battles like in Dying Light

randomitems-mod
Adds /randomitems, /randommobs, /randomweapon, /randomarmor, /randomtool and /randomquest commands that periodically give random items, spawn random mobs, swap your gear, or assign 5-minute random quests with a boss bar and personal sidebar.