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Fabric Mods for Minecraft Java

Browse 22 free Fabric mods for Minecraft Java — popular picks include Brutal Bosses - Custom Bosses, Ad Astra: More Structures, Slayer's Beasts.

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Brutal Bosses - Custom Bosses
1.21.1neoforge

Brutal Bosses - Custom Bosses

Adds 29+ Bosses to dungeons and structures. Allows custom boss creation through datapacks

20Mdownloads
Ad Astra: More Structures
1.20.1forge

Ad Astra: More Structures

Add lots of structures, dungeons and bosses in the Ad Astra planets

1.5Mdownloads
Slayer's Beasts
1.21.4neoforge

Slayer's Beasts

Explore new structures and biomes to face off against beasts and bosses on the surface, or in treacherous dungeons.

357kdownloads
Aerial Hell
1.21.11fabric

Aerial Hell

Sky Dimension & Dungeons, Bosses - from 1.16.5 to 26.1.x

202kdownloads
Deadly Deadly Dungeon
26.1fabric

Deadly Deadly Dungeon

Deadly Deadly Dungeon add new sprawling randomly generated dungeons with multiple levels of difficulty, loot and bosses. The datapack is ideal if you want an adventure or a real challenge. Can you beat the dungeon?

79kdownloads
The Nether Dungeons
1.21fabric

The Nether Dungeons

I have added a dungeon that spawns at the depths of the nether which has a summing room where you have a chance to summon 3 different bosses.

10kdownloads
Ultimate Warden
1.21.11fabric

Ultimate Warden

A Datapack/Mod that enhances the Warden with a custom Dungeon, a Temple, boss battles, and more.

9.6kdownloads
Loot Integrations: DungeonZ
1.21fabric

Loot Integrations: DungeonZ

Adds better loot to DungeonZ Structures and Bosses, including modded loot

6.6kdownloads
Cobblemon Dungeon
1.21.1fabric

Cobblemon Dungeon

Create and edit custom Cobblemon dungeons directly in-game with areas, gates, trainer encounters, boss battles, Join NPCs, rewards, and JSON-based advanced customization.

2.7kdownloads
Boss Checklist - Camps. Castles. Carriages. Compatibility
1.20.1forge

Boss Checklist - Camps. Castles. Carriages. Compatibility

Integrates the Piglin Ranger and Ser Marrow bosses from "Camps. Castles. Carriages." as entries in the Boss Checklist mod.

2.0kdownloads
DAG Mod
26.2fabric

DAG Mod

Race & class system, 200-level progression, custom dungeons, boss battles, two custom dimensions, NPC quests, party play, and craftable consumables with real combat effects. Everything in one mod.

1.8kdownloads
DungeonRPG
26.2fabric

DungeonRPG

Diablo-style dungeon crawler for Minecraft. Delve 7 themed dungeons, battle scaling bosses, and hunt randomized loot across 5 rarity tiers, 65 unique items, full leveling from 1–100, and a Salvage Station to scrap, repair, and recycle gear.

800downloads
Robot Legion
1.21.1fabric

Robot Legion

Build a steampunk robot army. Workers automate jobs while combatants fight beside you through three boss dungeons. Trade with engineer villagers for rare parts.

260downloads
Blade Addons Mod (1.21.8, 1.21.5) – Hypixel Skyblock Utility Mod
1.21.8fabric

Blade Addons Mod (1.21.8, 1.21.5) – Hypixel Skyblock Utility Mod

Blade Addons Mod is a utility mod for Hypixel Skyblock that fills in missing features from other mods. It provides dungeon‑focused tools, timers, counters, and quality‑of‑life improvements to enhance gameplay. Features: Adds /ba refill command for dungeon runs. Chest counter works only in boss fights. Exposure shot calculation limited to boss fights. Diana event notifier […]

Random Enchant Fix Mod (1.21.1, 1.21) – No More Junk Enchantments on Loot
1.21.1fabric

Random Enchant Fix Mod (1.21.1, 1.21) – No More Junk Enchantments on Loot

Random Enchant Fix Mod stops unwanted enchantments from being applied to items from loot tables. This gives modpack makers more control over which enchantments appear in the game. The mod also fixes an issue with the Dungeons and Taverns datapack, preventing special boss enchantments from appearing on regular loot. Features: Fixes how the game adds […]

Relics RPG Series Mod (1.21.1, 1.21) – Spell And Combat Boosting Relics
1.21.1fabric

Relics RPG Series Mod (1.21.1, 1.21) – Spell And Combat Boosting Relics

Relics RPG Series Mod adds a collection of magical trinkets that enhance spellcasting and combat. Over forty unique items come with distinct perks and artwork, obtained through crafting, dungeon exploration, and boss encounters. Features: 40+ unique trinkets with different perks and visuals. Boosts spell-focused and melee or ranged combat builds. Some relics craftable using jewelry […]

Mine Cells Mod (1.21.1, 1.20.1) – Bringing Elements from Dead Cells
1.21.1fabric

Mine Cells Mod (1.21.1, 1.20.1) – Bringing Elements from Dead Cells

Mine Cells Mod brings a dungeon system to Minecraft, inspired by the game Dead Cells. You will face new dangerous enemies and a formidable boss waiting for you at the end of the location! Animations, a vast arsenal of weapons, and numerous decorative blocks are included in this mod! Let me warn you-these dungeons are […]

Slayer's Beasts Mod (1.21.4, 1.20.1) – Diverse Mobs and Bosses
1.21.4fabric

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 […]

Arsenal RPG Series Mod (1.21.1, 1.21) – Conquer Legendary Weapons
1.21.1fabric

Arsenal RPG Series Mod (1.21.1, 1.21) – Conquer Legendary Weapons

Arsenal RPG Series Mod is a Minecraft mod within the RPG Series, focused on delivering a thrilling combat experience with legendary weapons. Inspired by Minecraft Dungeons and World of Warcraft, this mod does not allow players to craft weapons but instead requires them to conquer them by defeating powerful bosses or exploring end-game dungeon chests. […]

Enchanted Monsteroom Mod (1.21.5, 1.20.1) – Harder Fights, Better Loot
1.21.5fabric

Enchanted Monsteroom Mod (1.21.5, 1.20.1) – Harder Fights, Better Loot

Enchanted Monsteroom Mod revamps Minecraft’s basic dungeon rooms into high-stakes battlegrounds. Features: Overhauled dungeon-style monster rooms. Randomized boss encounters and stronger mobs. Environmental hazards and hidden treasures. Greater difficulty and strategic combat. Screenshots: Enchanted Monsteroom Mod Download Links For Minecraft 1.21.5 NeoForge Version: Download from Server 1 – Download from Server 2 For Minecraft 1.21.4 […]

Vampire Hunter
1.17.1fabric

Vampire Hunter

discover spooky graveyards, castles and fight a new boss: the Vampire

21kdownloads
N
1.20.1fabric

Nexo Knights Nexo Power

nexo knights mod that adds structures, weapons armor and bosses from the nexo knights show

76downloads