Minecraft Java 1.21 Mods
Browse 1,187 free mods for Minecraft Java 1.21 — popular picks include Cataclysm's Rise, Take Back the Night, Loot Integrations: Mo' Structures.
Updated daily
Cataclysm's Rise
Cataclysm's Rise adds features between Bosses' Rise and Cataclysm to fill in gaps
Take Back the Night
A Herobrine bossfight mod inspired by Fargo's Souls
Loot Integrations: Mo' Structures
Adds better loot to Mo' Structures chests and bosses, including modded loot
Apocalyptic Bosses
Michi'sProject
Age Of Dragons
Age of Dragons is a dark fantasy Minecraft mod featuring elemental dragons, custom classes, cinematic boss fights, and lore-driven progression. Face ancient trials, challenge forgotten kings, and uncover the truth behind the Dragonlands.
EliteMobs
Minidungeons, Arenas, Bosses, Custom Loot, Quests, MMORPG progression & more!
Desert Tombs
Adds a giant Tomb to desert biomes, introducing new mobs: the Scorpion, the Mummy, and a Pharaoh mini-boss.
Excalibur | Bosses'Rise Support
Five monstrous rulers, forged anew through medieval fantasy
Realms of Redemption
5 new dimensions, with bosses, dungeons and magic!
Desert Scourge
Adds new unique boss in desert, based on Calamity Mod
Vagrant Saga - RPG Survival Adventure
RPG NeoForge modpack, Vampires, Magic, Quests, Skills, Bosses, 15 Dimensions, MMO server, Latest version 1.21+ RPG Adventure
Mocha's Complicated Bosses
Adds multiple difficult bosses with complicated AI and unique equipment
Daily Boss - More Bosses
Add more bosses and config for Daily Boss
Antarchy
A re-imagining of the classic Orespawn mod adding 45+ mobs, 8+ bosses, 3 fleshed out dimensions, and more
Boss Checklist - Vampirism Compatibility
Integrates the Ancient Remains boss as well as the Vampire Baron mini-boss (because why not) from Vampirism as entries in the Boss Checklist mod.
Prison Escape - Beginnings
Escape the Prison with a questing tech centered adventure, including tonnes of custom recipes & juicy loot! (Skyblock/Stoneblock/Tech/Quest/RPG/Gated Loot & Bosses)
PixelGO - Spawn Notification (for Pixelmon)
When a wild shiny, boss, legendary, raid, ultra beast, master chest or zygarde cell/core Pokemon appears, a notification (message) is sent to the player.
Boss Crosshair-7 (Fat one)
Crosshair with another Shape and with Shading
Spades 3x3!
Why dig with shovels when you can shatter the earth with SPADES like a boss!
Boss Whackers
OP Swords to one-hit Minecraft Bosses
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!
Gravestone Dungeons Data Pack
This data pack adds dozens of small and massive dungeons, bosses, custom loot, magic spells, many custom weapons, enchantments and much more!
CREATE and COLONY - Better features with Create and MineColonies
The ultimate experience: Create automation, MineColonies management, epic bosses, and massive exploration—all with top-tier optimization. This modpack has an official server! IP: 92.222.138.235:26843
Cataclysmic Arsenal - Epic Fight
Redesigns Cataclysm weapons and armor, adding passives and traits based on thematic bosses, allowing them to work with the Epic Fight system.
![BossBar-Spigot / FREE BOSSBAR PLUGIN! [1.13 / 1.21.8]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/spiget/29407.webp)
BossBar-Spigot / FREE BOSSBAR PLUGIN! [1.13 / 1.21.8]
Make your own BossBar with this plugin!
The Old One
Adds a new boss. Also adds two new items and two new swords.
Boss Checklist - Incendium Compatibility
Integrates the Hovering Inferno boss from Incendium as an entry in the Boss Checklist mod.
Twilight Lootr - Twilight Forest & Lootr Integration
Spawns a custom Twilight Lootr chest for each boss kill, allowing everyone who participated in the kill to get their own instanced loot.
Aether Plus
☁️ Explore The OG Aether 👑 Conquer Multiple Bosses 🐦 Tame Moas & Fly them 🌱 Beginner Friendly |✅Co-op • ✨Optimized & Shaders
![[ Spellnomia ] - Iron's Spells 'n Spellbooks magic modpack](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/214737.webp)
[ Spellnomia ] - Iron's Spells 'n Spellbooks magic modpack
Master arcane mana and alchemy in this RPG adventure with Iron's Spells, mages, wizards, dragons, bosses, and grimoires. Explore dungeons, dungons, and biomes with opti performance, shaders, and immersive medieval fantasy sorcellerie
Boss Ultimatum
Heal bosses when players die, or remove them!
Fantasy RPG - RPG Quests, Bosses & Magic | Fantasy & RPG
A new modpack that combines the best Fantasy and RPG mods!
Double Axes 3x3!
Don’t just chop — clear a wall of trees in one brutal arc with DOUBLE AXES like a boss!
Boss Checklist - Mini Bosses Compat
Adds Warden to the Boss Checklist with mod compat.
![Vikings [Forge/Neoforge]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/432047.webp)
Vikings [Forge/Neoforge]
Vikings mods: Valhalla Dimensions, Odin Boss, Boss Weapons, 4 Mini Boss, 4 Mini Boss Weapons, 5 Structures, Woos Block, 3 Cloud Block, Cobatl Ingot, Cobatl Armors , Cobalt Weapons, Vikings Music Disk, And many other
Mythic Horizonss
An epic RPG & Adventure modpack for Fabric! Features overhauled combat, massive boss fights, breathtaking new biomes, and maximum FPS optimization.