Mods for Minecraft Java
Browse 412 free mods for Minecraft Java — popular picks include Penguin Madness, Survive the Night Returns, TheMega.
Updated daily
Penguin Madness
A mod adding Bossfights weapons and more!
Survive the Night Returns
Increases the difficulty of surviving the night back to 2011 with 83 New Mobs and Bosses.
TheMega
This mod adds many new ores, mobs, biomes, two structures and one boss.
Cursed Features By Flygraber
Mod adds cursed mobs,world,bosses,items
Whistle
Adds Josh Hutcherson as a summonable boss
Colossus Mod
The Colossus Mod add quite a bit of content based on adventure and progression to the final boss of the mod.
Chaos Project
This mod adds a lot of new content! New bosses, mobs, dimensions, paintings, weapons, hardmode, and new DIFFICULTY!
Advancement Share
Shares kill advancements and XP from mobs/bosses with all players who dealt damage.
Anthony's Bosses
This Mod Adds New Bosses!
Galaxium
This mod adds 16 new bosses and each one has its own item
SpellCraft - Magic World
A Harry Potter-inspired magic mod adding wands, spells, wizard dueling, potions, a leveling system, magical creatures, a wizarding village with traders, and dungeons — including a boss lair and a dementor-guarded prison.
NexusMobs
NexusMobs is a comprehensive RPG plugin that transforms your Minecraft server by introducing over 20 unique bosses
Summoners
Turns ordinary mobs into mini-bosses that summon reinforcements.
lingxiaoyu
This mod is about the fairyland of ancient Chinese culture. This mod adds a weapon, a prop, two bosses and their summons, made using MCreator.
UltraRituals-Free
Offering altar system to summon bosses, free version
The Umbral Eye / 虚空の蝕王オクルス
A floating, void-themed endgame boss summoned by ritual. The Umbral Eye fights across three telegraphed phases — tuned so that even full netherite, a beacon, and golden apples make for only a knife's-edge win. 祭壇の儀式で召喚する浮遊ボス「虚空の蝕王オクルス」を追加。予兆付きの3段階で戦う
GiantZombie
summon and battle a colossal zombie boss with customizable stats and drops!
The Choppa Age Update
This mod adds Choppas, Chopper Golems, Choppa Chests, and a new Choppa Golem boss to Minecraft. There are new items such as the cleavers, and a new extremely common biome called the wastelands.
VtAlters | ⭐ Advanced Boss Summoning System ⭐
Allows you to create a sacrificial altar to summon a mob
Skillbound-RPG
Skillbound transforms Minecraft into a classic RPG with level-based skills, improved combat progression, magic, prayers, Slayer tasks, bosses, new equipment, and rewarding unlocks as you advance from levels 1–99.
BossBarUltra
Modern floating health bars for mobs using Minecraft’s TextDisplay system. Lightweight, customizable, and perfect for RPG and PvE servers.
Raijin's Wrath
Unleash the wrath of Raijin — a Fabric adventure of thunder-forged gear, lightning-touched foes, summonable bosses, sacred shrines, and an in-game compendium guiding your ascent.
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!
Attack Mastery
Grindy attack skill progression! Kill levelled mobs to level up your Attack Mastery (max 200), gaining up to +1000% damage. Bossbar tracks XP — perfect for RPG servers with Levelled Mobs!
ThicMobKai - Dungeon, Boss and Mob RPG System
A premium dungeon, boss, and mob progression plugin with EN/VI support.
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.
MashStrikeDrops
The plugin is aimed at event servers, crates-style mob encounters, grind zones, boss-lite content, and custom reward systems without needing MythicMobs or a larger RPG stack.
Hyvora Combat Mobs
Custom Mobs • Abilities • Bosses • Rewards • RPG Combat
Hyvora Combat Mobs
Custom Mobs • Abilities • Bosses • Rewards • RPG Combat
Crispers World Terra Content Mod (1.20.1, 1.20) – World Terra Addon
Crispers World Terra Content Mod is a simple addon mod designed specifically for the World Terra Modpack. Currently, this mod adds one special item that lets you summon powerful bosses from other mods. You can use it to summon EEEAB's Mobs Immortal Boss and The Void Mod's Admin Boss. Features: One special summoning item Can […]
The Quest of Entity 303 Mod (1.20.1, 1.19.2) – New Powerful Boss
The Quest of Entity 303 Mod introduces a new boss monster into the game. Using the recipes provided below, you first have to craft an altar and an altar key. Place down the altar and place a skull on top of it, then right click on the altar with the key to summon the entity. […]
Scary Mobs And Bosses Mod (1.20.1, 1.18.2) – The Darkness More Terrifying
Scary Mobs And Bosses Mod adds small structures that contain scary bosses, which will drop weapons and tools with certain abilities. Scary entities and new bosses in your Minecraft world, with new weapons and tools. Now the bosses are summoned, for this you must get the materials and craft the summoning blocks. Each boss will […]
Twilight Tweaks Mod (1.21.1, 1.20.1) – A True Final Boss to Conquer the Forest
Twilight Tweaks Mod adds configurable features to The Twilight Forest mod. This addon introduces a final boss spawner, giving the dimension a new ultimate challenge. By default, the spawner summons a very strong husk with reinforcements to fight. The mod also allows you to change what the spawner does, like summoning a different mob or […]
Slayer's Beasts Mod (1.21.4, 1.20.1) – Diverse Mobs and Bosses
Slayer's Beasts Mod is an RPG mod in development, adding a large amount of fantasy content to the game. You will have access to new biomes to explore, new blocks, various dungeons, monsters, and much more. Features: Ant colonies Praying mantis Wither spider Ambient damselflies Ents (Oak & Birch – more to come) White/Black mushrooms […]
Aggro Fix Mod (1.21.1, 1.20.1) – Enhanced Aggro System, Like an MMORPG
Aggro Fix Mod aims to change the aggro system of Minecraft. Normally, mobs in Minecraft target the first entity that hits them. This mod changes that behavior so that mobs will target the entity that deals the most damage to them. This mod is particularly useful in multiplayer scenarios or when fighting modded bosses, as […]
The Nether Dungeons Mod (1.21.8, 1.20.1) – Crying Ingot And Blood Weapons
The Nether Dungeons Mod adds maze-like dungeons, deadly custom mobs, and powerful loot. Found around Y=10, these dungeons hide chests, boss summoning rooms, and new gear like Crying Armor, summoning staffs, and blood-infused weapons. Features: Maze-style Nether dungeon structures at Y=10. 3 new bosses with unique attacks and drops. New items: Summoner Eye, Blood, Crying […]