Mods for Minecraft Java
Browse 2,389 free mods for Minecraft Java — popular picks include Jo L´s Boss Mod, Amethyst Age, Monsterwalll's Bosses And Stuff.
Updated daily
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!
Amethyst Age
Expand Minecraft's amethyst progression with new tools, armor, weapons, food, a custom biome, Crystal Merchant, Crystal Warrior boss, advancements, and unique abilities like 3×3 mining, Tree Chopper, and Crystal Charge! 💜
Monsterwalll's Bosses And Stuff
A mod I made that adds Bosses, Structures and more! Note that this is my first mod so please comment what you think should be fixed in future mods.
Endorium Mod
Endorium is an end-game expansion mod for Minecraft that introduces a new mini boss, new wood type and new tier of equipment beyond Netherite.
chicken boss
Adds a powerful God Chicken boss that attacks players by spawning creepers and iron golems.
ItemPickupBossBar
拾ったアイテムを可視化する
[EMBER] Death Totems
Ember Death Totems turns every player death into an immersive tombstone recovery moment. Instead of items exploding across the ground, a glowing ember-powered gravestone rises at the death location — complete with holograms, bossbar and more.
AnyBoss
Spawn custom bosses and earn rewards in style!
Telum Solaris - At the Forest's Edge
Telum Solaris aims to add new weapons, armor and boss to minecraft for every stage of minecraft's progression. It is currently my first and only project!
MCraftEvents
A modern auto-events plugin (Volcano, Geyser, Chest) for Paper 1.21+ featuring BossBars, MiniMessage formattin
Soul Powers
A comprehensive RPG Soul system with unique abilities, progression, and bosses.
MrChipdip's Super Mod
Adds a lot of new items many new bosses and weapons, currently some stuff is unfinished but is still playable.
BulsciCraft
Enjoy this brand new mod that adds New Dimensions, Mobs, Items, Blocks, Unusual things and even a bossfight...
Magma Craft Remastered
A small mod adds: new biome, new ores, new structures, new boss, new tools, and more!
Arka Announce
A powerful Minecraft plugin for sending customizable screen announcements with Titles, ActionBars, Chat messages, and a dynamic BossBar countdown system.
timerpluginmutils
Adds a fully customizable timer system to your Minecraft server! Features a global timer visible to all players, personal timers for individual players, BossBar display, and automated rules like stopping the timer when the Ender Dragon dies.
CustomTimers
Create custom BossBars Timers with async server functions and more!
ThicMobKai - Dungeon, Boss and Mob RPG System
A premium dungeon, boss, and mob progression plugin with EN/VI support.
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.
NxControl
NxControl is an advanced staff plugin that lets OP players control players or mobs using simple keybinds, with GUI, bossbars, and freeze system built-in. It’s lightweight, powerful, and perfect for moderation, trolling, or cinematic gameplay.
Boss Radar
Craft a special compass that senses powerful mobs lurking nearby. Hold it to see a color-coded ring around your crosshair with the boss's name and distance, turning red as danger closes in — perfect for staying alert to the Ender Dragon, Wither, Warden

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.
Berry's Land
**Berry's Land** is an adventure mod that introduces a beautiful new dimension with custom progression, unique creatures, giant trees, Compote Rivers, and an exciting boss fight. Discover a mysterious world and earn powerful rewards!
Spell books
More than 20 magic books, bosses and mobs, as well as a mana system

ArenaWaves
Simple wave arena with bossbar progress and vanilla mobs.

Mars mod!!!
this mod adds mars along with bosses and lore. this is my first mod that I will put on modrinth.
néant+
Adds a new dimension and mobs, bosses. With ores and armor to match. The mod has a dark visual theme.
sSumoPvP
A lightweight and configurable SumoPvP plugin for Minecraft servers, featuring custom arenas, 1v1 fights, holograms, bossbars, protection systems, and staff-controlled events.
Floreláis
Created in 1 week for my high school art class. It is a very basic mod adding 6 flowers and a boss. Similar feel as old 1.7.10 mods.
Chariz's Mayhem
A Minecraft Mod That Aims To Add Fun Things Into Minecraft, Such As New Mobs, Bosses, Weapons, Tools, Armor etc. Created By The Maniac Himself, DarkChariz
Boss The Eternal Warden | ⚠️ Difficulty: EXTREME
Death is just the beginning... Witness true immortality
Voidshard_abyss
The Voidshard abyss mod adds the voidshard abyss dimension, bosses and arena battles.
Frogite Ore Expansion
An expansion containing new ore, a new dimension (including a boss) and an assortment of gear
Jello's Minigames
A fully customizable minigame plugin with king of the hill, boss events, and destory the core - works with teams or solo players
FgWelcomeMessage | 1.12-1.21+ | Grouped Messages, Titles, ActionBar & BossBar
A lightweight, highly customizable welcome plugin with support for sounds
Boss Weapons Mod
This is my first mod, so it's probably not very good. It adds some weapons for each mob that is generally considered a boss (Wither, Ender Dragon, Warden, and Elder Guardian).