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Neoforge Mods for Minecraft 1.21

Browse 489 free Neoforge mods for Minecraft 1.21 — popular picks include Vikings [Forge/Neoforge] , Trial Guardians, Dungeons Content 2.

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Vikings [Forge/Neoforge]
1.21.1neoforge

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

30kdownloads
Trial Guardians
1.21neoforge

Trial Guardians

Procedural Trial Chambers and Bosses!

27kdownloads
Dungeons Content 2
1.21.8neoforge

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

26kdownloads
Beyond Bosses 2
1.21.1neoforge

Beyond Bosses 2

This enderdragon overhaul will amaze you

25kdownloads
Beyond Bosses
1.21.4neoforge

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

24kdownloads
Manifestation of the souls (JOJO MOD)
1.21.1neoforge

Manifestation of the souls (JOJO MOD)

Manifest your soul as a stand, kill bosses, follow quest lines and find structures

23kdownloads
RainApricot  Spawn Notification (for Pixelmon)
1.21.1neoforge

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!

21kdownloads
Custom 100-Day BOSS
1.21.1neoforge

Custom 100-Day BOSS

Players can customize the biological entities generated in 100 days

18kdownloads
Sensei Illager
1.21.1neoforge

Sensei Illager

Adds dojos and a Sensei Illager mini boss to cherry grove biomes.

15kdownloads
Boss Rifts — Compat+
1.20.1forge

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.

15kdownloads
Daily Boss x L_Ender 's Cataclysm
1.21.1neoforge

Daily Boss x L_Ender 's Cataclysm

Compatibility between Daily Boss and L_Ender 's Cataclysm.

15kdownloads
Invincible: Overdrive
1.21.1neoforge

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

14kdownloads
Ascension of Ages
1.21.1neoforge

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.

14kdownloads
Realmwalker
1.21.1fabric

Realmwalker

Magical invaders roam the land - bosses, weapons, and loot!

14kdownloads
Abyssal Corrupter
1.20.1forge

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.

13kdownloads
Boss Results
1.21fabric

Boss Results

Defeating a boss sends a clickable chat message that shows performance statistics for every participating player in that boss fight.

11kdownloads
Daily Boss X Bosses Rise
1.21.1neoforge

Daily Boss X Bosses Rise

This mod adds the bosses from Bosses Rise to the Daily Boss event.

11kdownloads
Red Forest
1.21.1neoforge

Red Forest

Boss fights, quests, tasks, tools, and guns. Biomes and dimensions with 13+ mobs and 15+ structures and many more.

11kdownloads
Gateway of Doom
1.21.1neoforge

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.

10.0kdownloads
Fragments of Gugugaga
1.21.4neoforge

Fragments of Gugugaga

+5 dimensions, +6 bosses, all chained together. 4 main elements that will be used everywhere.

9.9kdownloads
bosses' addition
1.21fabric

bosses' addition

a great challenge for those who are bored from vanilla, all in vanilla.

9.8kdownloads
Daily Boss x Iron's Spells n Spellbooks
1.21.1neoforge

Daily Boss x Iron's Spells n Spellbooks

Compatibility between Daily Boss and Iron's Spells 'n Spellbooks.

9.7kdownloads
Slammer Boss
1.21.7forge

Slammer Boss

a mod that adds a new boss to the game

9.7kdownloads
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
KonoSuba: God's Blessing on This Wonderful World
1.21.1neoforge

KonoSuba: God's Blessing on This Wonderful World

KonoSuba, a God's blessing on this wonderful Minecraft world. Dungeons, bosses, magic and Megumin's hat, what more could you want?

9.5kdownloads
Confluence Infernum Music
1.21.1neoforge

Confluence Infernum Music

Adds Infernum Music to Confluence: Otherworld (TerrariaCraft) bosses

9.4kdownloads
The Catamount
1.21.1neoforge

The Catamount

The Catamount is a mix between an ambiance and a boss mod

8.7kdownloads
Hostile Mob Better Configuration - HMBC
1.21.11fabric

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.

8.6kdownloads
Krakentilus
1.21.1neoforge

Krakentilus

Adds the Krakentilus boss, 2 unique Nautilus variants and 3 spears

8.2kdownloads
Ambience Mini
1.21.1neoforge

Ambience Mini

Play custom music based on player-state, locations, biomes, dimensions, combat, bosses, etc.

7.8kdownloads
Sol's Indicator (Damage, Entity Health, Custom Boss Bar HUD, and more!)
1.21.11neoforge

Sol's Indicator (Damage, Entity Health, Custom Boss Bar HUD, and more!)

A lightweight mod that gives you real-time visual feedback on every hit you land. Know exactly how much damage you're dealing, with razor-sharp accuracy right as it happens.

7.7kdownloads
Daily Boss x Bosses of Mass Destruction
1.21.1neoforge

Daily Boss x Bosses of Mass Destruction

Compatibility between Daily Boss and Bosses of Mass Destruction.

7.7kdownloads
Arda's Ultimate Golem
1.21.1neoforge

Arda's Ultimate Golem

Arda's Ultimate Golem mod adds a powerful golem to the game, and this golem is a golem that helps you against bosses or creatures you fight.

7.7kdownloads
True Boss Music
1.21.1neoforge

True Boss Music

Adds much needed boss music to Minecraft's Bosses!

7.6kdownloads
Monstrosteve
1.20.1forge

Monstrosteve

This mod adds a goofy boss mob.

7.3kdownloads
Our Story: The Endless Voyage
1.21.1neoforge

Our Story: The Endless Voyage

Explore 30+ unique dimensions, battle powerful bosses, discover rare treasures, and embark on endless adventures.

7.1kdownloads