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Mods for Minecraft Java

Browse 46 free mods for Minecraft Java — popular picks include Wither: Reincarnated, Pumpkillager's Quest, Tensura: Not Enough Bosses.

Step by step: How to install Minecraft Java mods & modpacks

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Wither: Reincarnated
1.21.1neoforge

Wither: Reincarnated

Makes several improvements to the Wither boss

4.8Mdownloads
Pumpkillager's Quest
1.21fabric

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!

2.1Mdownloads
Tensura: Not Enough Bosses
1.21.1neoforge

Tensura: Not Enough Bosses

Official Addon for Tensura: Reincarnated adding new bosses to the game for quests.

1.1Mdownloads
Tensura Dungeon
1.19.2forge

Tensura Dungeon

Tensura: Dungeon adds a 10-floor dungeon to Tensura Reincarnated with traps, bosses, shrine challenges, elite mobs, and custom gear. More content coming soon.

429kdownloads
The Cardinal Sins
1.20.1forge

The Cardinal Sins

Fight bosses based off of the Seven deadly sins and many more while using unique custom weapons with abilities!

392kdownloads
The Nexus (Deep Dark Dimension)
1.18.2forge

The Nexus (Deep Dark Dimension)

The scary dimension behind the portal! New final boss!

154kdownloads
Pomkots Mechs
1.20.1forge

Pomkots Mechs

Adds variety of mechs such as vehicles, mobs, bosses to your world!

132kdownloads
Austinsupercar's Dungeons and Bosses
1.20.1forge

Austinsupercar's Dungeons and Bosses

Difficult dungeons and bosses with anti-cheat mechanics.

18kdownloads
Moonstruck Phantasm
1.20.1forge

Moonstruck Phantasm

Adds the Moonstruck Apparition, a highly developed boss with fleshed-out attack patterns to your game.

8.4kdownloads
Dragon Block Noea
1.20.1forge

Dragon Block Noea

Launch a space pod, touch down on an unfamiliar world and find your next challenge. Build a fighter with the new races, combine powers through fusion and take that training into tournaments and raid bosses.

6.4kdownloads
Sirenhead: Legacy
1.20.1forge

Sirenhead: Legacy

Added siren head and cartoon cat [Bosses]

4.7kdownloads
Scary Monsters and Nice Weapons
1.20.1forge

Scary Monsters and Nice Weapons

A mod that adds weapons, bosses, and a working XP Stats system

4.0kdownloads
the hiker
1.20.1forge

the hiker

the hiker, a scary mod that adds a new boss named the hiker, it also add a new biome, the hikers forest. and different variants of the hiker!

3.2kdownloads
Spooky Scary Skeletons
forge

Spooky Scary Skeletons

A fun RPG mod with new ores, mobs, tools, armor, bosses, and more!

2.4kdownloads
Lijm's Expanse
1.20.1forge

Lijm's Expanse

Lijm’s Expanse expands Minecraft with firearm manufacturing, vehicle assembly, magic, spell tomes, new bosses, and even cheesemaking. A vast new expanse of possibilities awaits!

2.1kdownloads
Sea Core Balance & Utilities
1.20.1forge

Sea Core Balance & Utilities

A balance and utility addon for Mine Mine no Mi and CartAddon, focused on cleaner PvP, reworked abilities, improved fruit terrain effects, bosses, crates, and server-friendly config tools.

994downloads
stupid horror mod
26.1.2neoforge

stupid horror mod

this is a joke horror mod that adds a scary biome, where you have to kill scary creatures to collect scary souls to later craft into a boss altar and fight the boss. there is an ingot with good weapons that can take down most of the scary creatures.

856downloads
The Harvesters
1.20.1forge

The Harvesters

A mod that adds three scarecrow bosses that drop scythes!

743downloads
Prototype 0.3
1.21.1neoforge

Prototype 0.3

currently just adds some custom armor and weapons not much. later there will be bosses, extra mobs, A third set of armor, even more weapons, maybe vehicles, and a lot more.

491downloads
CobbleCatalyst
1.21.1neoforge

CobbleCatalyst

Adds Cobblemon trainer battle phases to Cataclysm boss fights, turning boss fights into hybrid combat and Pokemon battle challenges.

281downloads
Poke card
1.21.5fabric

Poke card

This Projekt adds an poke Card with that you can capture and release Mobs anywhere. But not endbosses.

240downloads
Forgotten Titan Mobsunder Mod (1.21.11, 1.20.1) – Fight Colossal Extinct Titans
1.21.11neoforge

Forgotten Titan Mobsunder Mod (1.21.11, 1.20.1) – Fight Colossal Extinct Titans

Forgotten Titan Mobsunder Mod populates the world with ancient extinct creatures and massive titans from a lost era. It introduces a spooky black-and-white biome where strange monsters carry glowing lanterns. You can track giant sea whales in deep oceans, fight colossal bosses like the Guardian Titan, and craft new prismarine tools to defend yourself. Features: […]

Grim Corridor Adventures Mod (1.20.1) – Recruit Leveling Allies to Slay Boss
1.20.1forge

Grim Corridor Adventures Mod (1.20.1) – Recruit Leveling Allies to Slay Boss

Grim Corridor Adventures Mod adds allies, enemies, and bosses inspired by Limbus Company into Minecraft. You can meet twelve friendly Sinner mobs that fight alongside you on your journey. These allies level up and unlock powerful skills as they defeat dangerous monsters during nighttime encounters. Features: Adds twelve friendly Sinner mobs that travel with you […]

Pocket Beastmaster Mod (26.2, 1.20.1) – Turn Every Monster Into a Loyal
1.20.1fabric

Pocket Beastmaster Mod (26.2, 1.20.1) – Turn Every Monster Into a Loyal

Pocket Beastmaster Mod turns almost every creature in Minecraft into a loyal pet that you can train, equip, and ride into battle. You can recruit passive animals, dangerous monsters, and bosses using special taming foods. The mod introduces gear slots, upgrade paths, and pocket items to carry your companions anywhere you travel. Features: Lets you […]

Tame Every Mob Mod (1.21.8, 1.20.1) – Turn Any Creature Into a Loyal Fighting
1.21.8fabric

Tame Every Mob Mod (1.21.8, 1.20.1) – Turn Any Creature Into a Loyal Fighting

Tame Every Mob Mod transforms the normal pet system by letting you adopt almost any creature in the game. It allows you to build a unique team made of peaceful animals, hostile monsters, or even powerful bosses like the Ender Dragon. You can train your new companions to fight for you and give them special […]

Bloody Hell Mod (1.20.1) – Harvest Souls to Master Dark Magic in a New Dimension
1.20.1

Bloody Hell Mod (1.20.1) – Harvest Souls to Master Dark Magic in a New Dimension

Bloody Hell Mod adds a scary new dimension filled with dark magic and tough bosses. It gives you special tools to collect souls, craft powerful spells, and explore dangerous dungeons. You can fight giant monsters, gather strange materials, and use dark energy to cast magic attacks against your enemies. Features: Scary Dimension: Adds a dark […]

Mine Examination Mod (1.20.1) – Battle Armed Soldiers and Terrifying New Bosses
1.20.1forge

Mine Examination Mod (1.20.1) – Battle Armed Soldiers and Terrifying New Bosses

Mine Examination Mod brings monsters and items from the game Examination straight into your Minecraft world. It adds a huge variety of new enemies to fight, ranging from armed soldiers to scary creatures. The monsters have special kill animations that trigger when you lose a fight. You get to collect cool plushies and weapons while […]

Fishing Expansion Mod (26.2, 1.21.1) – Catches Special Fish And Loot
1.21.1fabric

Fishing Expansion Mod (26.2, 1.21.1) – Catches Special Fish And Loot

Fishing Expansion Mod completely changes how you catch things in the water. It lets you find special items, maps, and strong armor just by using your rod. You can even pull real monsters out of the sea and fight a scary new boss. Features: Water Trail: Arrows leave a path of water behind them. Ender […]

Mutant Monsters Mod (26.2, 1.20.1) – Powerful Beasts
1.20.1fabric

Mutant Monsters Mod (26.2, 1.20.1) – Powerful Beasts

The mutant creatures mod is back. Face scary creatures and powerful beasts like never before. No longer will battles be quick and easy, now you'll be seriously challenged by those new foes. Mutant Monsters Mod adds many different creatures that are buffed up versions of Minecraft's original mobs! These mini-bosses bring greater challenges for the […]

Tensura Dungeon Mod (1.19.4, 1.19.2) – Rimurus Labyrinth Expansion
1.19.4forge

Tensura Dungeon Mod (1.19.4, 1.19.2) – Rimurus Labyrinth Expansion

Tensura Dungeon Mod expands Tensura Reincarnated with a full dungeon system inspired by Rimuru’s Labyrinth, featuring 10 procedurally generated floors filled with traps, shrine trials, rare mobs, and boss fights, all tied to a progression‑based loot system. Features: Procedurally generated dungeon floors. Encounter shrine trials, elites, and unique monsters. Boss fights with scaling difficulty. Dungeon […]

Scary Mobs And Bosses Mod (1.20.1, 1.18.2) – The Darkness More Terrifying
1.20.1forge

Scary Mobs And Bosses Mod (1.20.1, 1.18.2) – The Darkness More Terrifying

Scary Mobs And Bosses Mod adds small structures that contain scary bosses, which will drop weapons and tools with certain abilities. Scary entities and new bosses in your Minecraft world, with new weapons and tools. Now the bosses are summoned, for this you must get the materials and craft the summoning blocks. Each boss will […]

Iter RPG Mod (1.20.1, 1.19.2) – Sorrow Spire, Giant Spider, Carcass
1.20.1forge

Iter RPG Mod (1.20.1, 1.19.2) – Sorrow Spire, Giant Spider, Carcass

Iter RPG Mod is a global RPG mod that expands the adventure part of the game by adding a variety of dungeons, mobs and bosses to encounter. Modification tries to balance itself around vanilla armor and weapons stats, so it can sometimes feel underpowered. Features: Sorrow Spire: In the Nether, a lonely grim steeple towers […]

Wither Spawn Fix Mod (1.21.1, 1.20.1) – Overcoming Spawning Obstacles
1.21.1fabric

Wither Spawn Fix Mod (1.21.1, 1.20.1) – Overcoming Spawning Obstacles

Wither Spawn Fix Mod is designed to address the common issue of small blocks like grass, snow layers, flower pots, and carpets obstructing the spawning of the Wither boss. Features: Prevents small blocks from obstructing Wither spawning, ensuring a seamless summoning process. Makes it easier for players to spawn the Wither without needing to clear […]

World of Mobs Mod (1.20.1) – New Mob Variants & Spider Nest Structure
1.20.1forge

World of Mobs Mod (1.20.1) – New Mob Variants & Spider Nest Structure

World of Mobs Mod adds new variations to the vanilla mobs in the game. This includes mob variations like two zombies carrying a log, creeper lobbers that pick up and throw zombies at you, short/tall zombie variants, and more. The mod also introduces a new structure called the Spider Nest that inhabits a new boss […]

Ancient Beasts Mod 1.12.2 (Boss, Entities)
forge

Ancient Beasts Mod 1.12.2 (Boss, Entities)

Ancient Beasts Mod 1.12.2 implements into the game a plethora of new bosses and entities, which is all malevolent and will attack players on sight if they are not careful. The intend of these creatures is evil, therefore players would need to be prepared when taking them on during their journey through the overworld. Once […]

Monsters Lucky Block Mod 1.12.2 (Not Just Like Other Ones)

Monsters Lucky Block Mod 1.12.2 (Not Just Like Other Ones)

Monsters Lucky Block Mod 1.12.2 contains a lot of new brand and cool drops. Are you tired from old drops? Try new ones! Features: New Armours that have a lot of effects. New Bosses. New Wishing Wells. New Giant Swords. New (Un)Lucky Mobs to fight! New Titans. New Robots. New Scary Plants. Screenshots: Crafting Recipes: […]