Fabric Mods for Minecraft 1.21
Browse 78 free Fabric mods for Minecraft 1.21 — popular picks include Brutal Bosses - Custom Bosses, Marium's Soulslike Weaponry, Pumpkillager's Quest.
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Brutal Bosses - Custom Bosses
Adds 29+ Bosses to dungeons and structures. Allows custom boss creation through datapacks
Marium's Soulslike Weaponry
New bosses and legendary weapons!
Pumpkillager's Quest
🎃 SpookyJam 2022: Help out the Pumpkillager! With custom encounters, rewards and a boss fight you'll get immersed in the story. Spawn him by breaking a pumpkin in this spooky scary Halloween style mod!
DarkBosses - RPG Bosses Advancements
RPG boss summoning information and grants extra experience for defeating bosses
Tensura: Not Enough Bosses
Official Addon for Tensura: Reincarnated adding new bosses to the game for quests.
Boss Checklist
Adds a convenient list of bosses with brief information about them.
ANARCHY Minibosses (RPG Series Plus)
Rogue Exile inspired Faction mod!
Mebahel's Creatures - Draugr Invasion
This mod introduces a full bestiary of Draugrs inspired by Skyrim, a boss with advanced AI, powerful magical items, shared multiplayer chests, new structures, and a raid system that turns the player into the hunted.
Wizard Tower
Adds a Wizard Tower along with a new wizard mob mini boss
Slayer's Beasts
Explore new structures and biomes to face off against beasts and bosses on the surface, or in treacherous dungeons.
Aerial Hell
Sky Dimension & Dungeons, Bosses - from 1.16.5 to 26.1.x
Chrono Dawn
Adds Chrono Dawn, a time-themed dimension with custom portals, boss battles, and time-manipulating artifacts. Supports Fabric & NeoForge.
Rival Trespassers
Fight survivalist minibosses in structures - just like you!
CRD Converters
An addon for Cobblemon Raid Dens that allow Myths and Legends items + others to convert raid dens into specific bosses.
Antarchy
A re-imagining of the classic Orespawn mod adding 45+ mobs, 8+ bosses, 3 fleshed out dimensions, and more
Cobblemon - Poke Legends
Pokemon Cobblemon Pack - QoL and Performance mods! The server included in the pack has Raids, Gyms, Mega Evolution, Tera, Alpha Bosses, Paradox, Legendary Pokemon, GTS and more!
Fantasy RPG - RPG Quests, Bosses & Magic | Fantasy & RPG
A new modpack that combines the best Fantasy and RPG mods!
Mythic Horizonss
An epic RPG & Adventure modpack for Fabric! Features overhauled combat, massive boss fights, breathtaking new biomes, and maximum FPS optimization.
Trial Guardians
Procedural Trial Chambers and Bosses!
Our Story - Earth
A large exploration and survival modpack with custom quests, world generation, dungeons, bosses, building, farming, and multiplayer adventure.
Manifestation of the souls (JOJO MOD)
Manifest your soul as a stand, kill bosses, follow quest lines and find structures
Realmwalker
Magical invaders roam the land - bosses, weapons, and loot!
RPG Origins - Rise of Power
An action-packed RPG modpack with custom Origins systems, unique weapons, epic bosses, challenging dungeons and an open world that rewards exploration and strategy.
Boss Results
Defeating a boss sends a clickable chat message that shows performance statistics for every participating player in that boss fight.
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.
Gateway of Doom
Throw a Devil Eye to open a configurable combat gateway. Survive random or fixed waves, bosses and timed challenges for rewards—or suffer debuffs. Includes auto gateways, custom mobs, profiles, admin menus, commands, diagnostics, plus a stable add-on API.
bosses' addition
a great challenge for those who are bored from vanilla, all in vanilla.
The Catamount
The Catamount is a mix between an ambiance and a boss mod
Hostile Mob Better Configuration - HMBC
Hostile Mob Better Configuration gives you full control over hostile mobs in Minecraft. Attribute and behavior, or turn mobs into powerfupl boss variants to create a completely new difficulty and combat experience. Each mob can also have its own name.
Boss Checklist - Stellarity Compatibility
Integrates the Empress of Light boss from Stellarity as an entry in the Boss Checklist mod.
Boss Checklist - Annihilation Recreated Compatibility
Integrates the Annihilation boss from Annihilation Recreated as an entry in the Boss Checklist mod.
[DCME] Dynamic Contextual Music Engine
Replaces vanilla music with a dynamic soundtrack that reacts to biomes, time of day, weather, battles, bosses, structures, etc. Fully customizable via resource packs and JSON; no programming required
⚔️ Chronicles of Valor | Mythic Edition ⚔️
Explore. Fight. Conquer. An immersive RPG modpack packed with epic bosses, new realms, and legendary adventures. ⚔️🌍✨
Cobblemon Origins Modpack
The best Cobblemon Modpack for performance, aesthetic and QOL features that you'll ever see. The server includes Raids, Ranked, Bosses, Player Gyms, Breeding, Cosmetics and so much more custom features!
Harrowing Hells
[NOW SURVIVAL SUMMONABLE] Adds the Cinderscourge, a highly developed boss entity with a diverse arsenal of attacks at its disposal. Usable in mob battles.
MRPG - Massive Role Play Game
This Modpack is an Fantasy RPG Modpack with many news like Biomes Weapons Bosses Structures Leveling System and more