Minecraft Java 1.21 Mods
Browse 1,187 free mods for Minecraft Java 1.21 — popular picks include Boss Score Toggle, Trial Guardians, Dungeons Content 2.
Updated daily
Boss Score Toggle
Toggle bossbar and scoreboard visibility with commands!
Trial Guardians
Procedural Trial Chambers and Bosses!
Dungeons Content 2
Dungeons Content II is a mod that adds content from a new game that has not yet been released and is a direct continuation of MCD. At the moment, only the new hostile mob Warden Boss is available
Beyond Bosses 2
This enderdragon overhaul will amaze you
Our Story - Earth
A large exploration and survival modpack with custom quests, world generation, dungeons, bosses, building, farming, and multiplayer adventure.
Beyond Bosses
Beyond Bosses enhances the ender dragon boss introducing a new look to the end, a new ender dragon model, new boss attacks, and new boss music
Manifestation of the souls (JOJO MOD)
Manifest your soul as a stand, kill bosses, follow quest lines and find structures
✦ AmazingTitles ✦ | Title, SubTitle, BossBar, ActionBar Animations, CMI support and more... |
Create interactive messages, and animated Titles, SubTitles, BossBars and ActionBars!
RainApricot Spawn Notification (for Pixelmon)
This mod sends in-game notifications immediately when BOSSes, Legendary Dens, Legendary Pokémon, Master Ball Reward Chests, and wild Shiny Pokémon appear in your Pixelmon world, ensuring you never miss them again!
MythicTotem | Custom Boss Spawn Totem and Bonus Totem all in 1 | 1.20.5+
Many Triggers - Vanilla-Like - 3D Layout - Unlimited Size - Custom Block Support - Bonus Effect
EnderDragon Boss Fight theme
Ender dragon bossfight theme for epic fight (music by Resonant Tonality) !!
Custom 100-Day BOSS
Players can customize the biological entities generated in 100 days
✨Custom Bosses✨ A plugin to make your own mobs and Bosses✔️
A plugin to make your own mob. More features soon!
Boss Crosshair-2 (Tiny)
Crosshair with another Shape and with Shading
Sensei Illager
Adds dojos and a Sensei Illager mini boss to cherry grove biomes.
Just Boss Swords
Just a mod that lets you borrow the powers of the different boss
Boss Rifts — Compat+
An addon to the "Boss Rifts" mod that allows bosses from various mods if they aren't registered under the #forge:bosses tag to spawn boss rifts upon death.
Daily Boss x L_Ender 's Cataclysm
Compatibility between Daily Boss and L_Ender 's Cataclysm.
Invincible: Overdrive
A Modpack base on the comic and TV show "Invincible", focusing on the mod "Invincible Conquest", bringing in challenging adventure with difficult mobs and bosses to conquer
Ascension of Ages
A curated progression pack across defined ages utilizing unique mod flavor, gated advancement, predatory revamped mob systems, tech & magic integrated by custom recipes throughout, and algorithm-designed boss placement required for progression in each age.
Realmwalker
Magical invaders roam the land - bosses, weapons, and loot!
Vaults of Abandon
Conquer the Vault, in the Vaults of Abandon - Dungeon Datapack. Battle Epic Bosses, Explore vast dungeons, and utilize powerful magic. Access over 50+ Custom Items, and battle over 20+ Custom Mobs.
Abyssal Corrupter
Face the terrifying Abyssal Corrupter — a multi-stage deep abyss boss that can be summoned via ritual altar in Minecraft 1.21.1 NeoForge.
SUPER DUPER EPIC END BOSS MUSIC
This is a sound pack
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.
Boss Crosshair-9 (Square Dot)
Crosshair with another Shape and with Shading
Daily Boss X Bosses Rise
This mod adds the bosses from Bosses Rise to the Daily Boss event.
Red Forest
Boss fights, quests, tasks, tools, and guns. Biomes and dimensions with 13+ mobs and 15+ structures and many more.
More Gear
This mod adds 15 new sets of armor and tools; four are based off of vanilla items and the rest off of new ores which can be found throughout the dimensions! There is also a new custom structure in the End dimension holding a new boss called the Shrike!
Boss Crosshair-8
Crosshair with another Shape and with Shading
Invisible Boss Bars
Simply hide your boss bars & just keep the text. Hide either all boss bars, only progress or just hide boss bars with 0 progress (empty)
Adventurer's Beyond
Explore lost structures. fight dangerous bosses, and journey to the beyond in this epic mod.
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.
Nether Sentinel
Meet the Nether Sentinel: Minecraft's new Nether boss! Face this fiery challenge and prove your bravery in an epic battle.
Excalibur | Bosses of Mass Destruction (BOMD) Support
A darker vision of ancient titans