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Mobs Mods for Minecraft Java

Browse 212 free Mobs mods for Minecraft Java — popular picks include Skillbound-RPG, Zombieium, Boivindo.

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Skillbound-RPG
1.20.1fabric

Skillbound-RPG

Skillbound transforms Minecraft into a classic RPG with level-based skills, improved combat progression, magic, prayers, Slayer tasks, bosses, new equipment, and rewarding unlocks as you advance from levels 1–99.

104downloads
Zombieium
1.21.11fabric

Zombieium

Zombieium adds configurable night-time zombie waves and an optional boss encounter with a red warning beam, fiery arrival effects, and unique drops.

104downloads
Boivindo
26.2fabric

Boivindo

A gaunt bovine humanoid that doesn't hunt you, it grades you. It picks the best-fed player, always knows where you are, never runs, and cannot be killed. No boss bar, no chase music.

103downloads
BossBarUltra
1.21

BossBarUltra

Modern floating health bars for mobs using Minecraft’s TextDisplay system. Lightweight, customizable, and perfect for RPG and PvE servers.

100downloads
HardcoreMobs
1.13

HardcoreMobs

Script your own boss!

98downloads
BossHeart
1.21.7fabric

BossHeart

A mode that makes playing more comfortable

97downloads
Folded Iron
1.21.4neoforge

Folded Iron

A boss/item/weapon/after game content mod

90downloads
Steve's Custom Bosses Data pack
1.21.5

Steve's Custom Bosses Data pack

This data pack adds custom recipes, advancements, challenges, and bosses to the game, all with vanilla mechanics!

86downloads
KT Boss Bars [DLTB]
1.20forge

KT Boss Bars [DLTB]

Adds new boss battles like in Dying Light

84downloads
MOAR Tools
1.21.1neoforge

MOAR Tools

MOAR Tools is a progression and combat expansion mod that adds three new gear tiers, two dungeon systems, a full boss encounter, and a suite of custom mobs all designed around a dark, End-themed aesthetic.

81downloads
Descent into the Realm, Forsaken
26.1.2neoforge

Descent into the Realm, Forsaken

A Java neoforge survival mod, intergrating custom weapons, a seasonal system, different boss progression, culinary aspects, new creatures, and much more.

75downloads
The broken knight
1.20.1forge

The broken knight

a new nether bossfight to the game

71downloads
Bosses recrafted
1.20.1forge

Bosses recrafted

This project buffs the vanilla bosses (Elder guardian, The Wither and Ender dragon)

69downloads
Homckach's Random Stuff
1.20.1forge

Homckach's Random Stuff

Adds bosses, weapons and mechanisms with nice progression, advancements will help you figure it ou

66downloads
Boss Difficulty
1.20.1forge

Boss Difficulty

This mod changes the boss system, making progression gradually more difficult and interesting.

65downloads
Warden Boss Bar
1.20.5

Warden Boss Bar

A datapack that adds a boss bar for the Warden and a new advancement for killing it.

63downloads
Custom Boss Template
1.21

Custom Boss Template

Easy custom boss template for Minecraft 1.21+. Fully configurable health, name, appearance, phases, attacks, messages and rewards. Perfect for adventure maps and servers.

62downloads
Hell Guardian
1.20.4fabric

Hell Guardian

This mod for Fabric 1.20.4 adds a custom new end-game bossfight: The Hell Guardian🔥

52downloads
Monsterwalll's Bosses And Stuff
1.21.1neoforge

Monsterwalll's Bosses And Stuff

A mod I made that adds Bosses, Structures and more! Note that this is my first mod so please comment what you think should be fixed in future mods.

50downloads
Endorium Mod
1.21.8neoforge

Endorium Mod

Endorium is an end-game expansion mod for Minecraft that introduces a new mini boss, new wood type and new tier of equipment beyond Netherite.

50downloads
chicken boss
1.21.4forge

chicken boss

Adds a powerful God Chicken boss that attacks players by spawning creepers and iron golems.

50downloads
Telum Solaris - At the Forest's Edge
1.21.1fabric

Telum Solaris - At the Forest's Edge

Telum Solaris aims to add new weapons, armor and boss to minecraft for every stage of minecraft's progression. It is currently my first and only project!

47downloads
BulsciCraft
1.21.4neoforge

BulsciCraft

Enjoy this brand new mod that adds New Dimensions, Mobs, Items, Blocks, Unusual things and even a bossfight...

47downloads
NxControl
1.21

NxControl

NxControl is an advanced staff plugin that lets OP players control players or mobs using simple keybinds, with GUI, bossbars, and freeze system built-in. It’s lightweight, powerful, and perfect for moderation, trolling, or cinematic gameplay.

43downloads
Boss Radar
1.21.1neoforge

Boss Radar

Craft a special compass that senses powerful mobs lurking nearby. Hold it to see a color-coded ring around your crosshair with the boss's name and distance, turning red as danger closes in — perfect for staying alert to the Ender Dragon, Wither, Warden

39downloads
randomitems-mod
1.21.1fabric

randomitems-mod

Adds /randomitems, /randommobs, /randomweapon, /randomarmor, /randomtool and /randomquest commands that periodically give random items, spawn random mobs, swap your gear, or assign 5-minute random quests with a boss bar and personal sidebar.

39downloads
Chariz's Mayhem
1.21.8neoforge

Chariz's Mayhem

A Minecraft Mod That Aims To Add Fun Things Into Minecraft, Such As New Mobs, Bosses, Weapons, Tools, Armor etc. Created By The Maniac Himself, DarkChariz

39downloads
The Complete Drop Shuffler
26.1.2

The Complete Drop Shuffler

Drops reshuffle automatically on a timer. Choose 1, 5, or 10 minutes. Countdown bossbar visible to all players.

33downloads
Endless Instability
1.21.8neoforge

Endless Instability

This mod changes many stages of Minecraft, adding new blocks, tools, and bosses. It's not yet finished and is in early development. It's 70% translated into English and 100% into Russian.

30downloads
The Complete Rare Drop Randomizer & Shuffler
26.1.2

The Complete Rare Drop Randomizer & Shuffler

Randomised drops with a 10% Elytra bonus, reshuffled automatically on a timer. Bossbar countdown included.

28downloads
MashStrikeDrops
1.21

MashStrikeDrops

The plugin is aimed at event servers, crates-style mob encounters, grind zones, boss-lite content, and custom reward systems without needing MythicMobs or a larger RPG stack.

25downloads
Dragonfight Updated
1.21.9

Dragonfight Updated

This datapack is an improvement of the dragon fight. With a new mini-boss and even more.

21downloads
Attrition
1.21.11

Attrition

A world that answers your progress. 600+ mechanics: bleeding, thirst, curses, diseases, rebuilt bosses and a world that learns from every mob you kill.

18downloads
Mob AI Tweaks Mod (26.2, 1.20.1) – From Sniffers To Skeletons
1.20.1fabric

Mob AI Tweaks Mod (26.2, 1.20.1) – From Sniffers To Skeletons

Mob AI Tweaks Mod transforms Minecraft’s mob behavior, boss mechanics, and combat dynamics into something far more intelligent and challenging. Features: Wither and Ender Dragon Reworks: Multi-phase combat, enraged states, smarter healing, new visuals, and combat patterns. Elder Guardian Bossified: Beams, dashes, oxygen-draining mines, boss bar, and more. Mini-Bosses: Ravagers, skeleton horsemen, and enhanced Illagers. […]

Neo The Titans Mod (1.21.4) – Discovering The Titan Gods of Minecraft
1.21.4neoforge

Neo The Titans Mod (1.21.4) – Discovering The Titan Gods of Minecraft

Neo The Titans Mod is a Minecraft mod that introduces powerful, genetically enhanced Titan bosses. It recreates the classic Titans concept while improving balance, performance, and compatibility with newer game mechanics. Features: Large Titan boss creatures with unique abilities and attacks. New equipment, tools, and ores related to Titan progression. Improved boss animations and smoother […]

The Rake Horror Mod (1.20.1) – Night Stalking Boss Hunter
1.20.1

The Rake Horror Mod (1.20.1) – Night Stalking Boss Hunter

The Rake Horror Mod adds The Rake, a dangerous night creature inspired by popular Roblox horror games. It focuses on fair but intense survival combat and nighttime hunting mechanics. Features: Basic Behavior Spawns only at night Lives in a special cave structure (its base) Leaves the cave at evening and returns at sunrise Normally stays […]