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Minecraft Java 1.21 Mods

Browse 709 free mods for Minecraft Java 1.21 — popular picks include Stealth and Alert Mod (1.21.1) – Sneak Past Mobs By Hiding in the Shadows, Fights&Frights Mod (1.21.1, 1.20.1) – Battle Creepy New Monsters, Creature Feature Mod (1.21.1) – Battle Bizarre New Monsters Across Every.

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Stealth and Alert Mod (1.21.1) – Sneak Past Mobs By Hiding in the Shadows
1.21.1

Stealth and Alert Mod (1.21.1) – Sneak Past Mobs By Hiding in the Shadows

Stealth and Alert Mod brings a fun hiding system to Minecraft. This mod changes how monsters see and hear you, turning survival into a game of hiding in the shadows. You can sneak through tall grass, throw rocks to distract zombies, and avoid fights completely by staying out of sight. Features: Circular HUD: Adds a […]

Fights&Frights Mod (1.21.1, 1.20.1) – Battle Creepy New Monsters
1.21.1

Fights&Frights Mod (1.21.1, 1.20.1) – Battle Creepy New Monsters

Fights&Frights Mod fills your world with new monsters and hidden bosses. It adds creepy creatures to different biomes while keeping the classic game feel. Features: Boss Fights: Lets you summon powerful bosses using a special item called the Ominous Hex. Undead Infection: Includes a pathogen effect that starts a zombie-like pandemic if you turn it […]

Creature Feature Mod (1.21.1) – Battle Bizarre New Monsters Across Every
1.21.1

Creature Feature Mod (1.21.1) – Battle Bizarre New Monsters Across Every

Creature Feature Mod adds 15 unique hostile monsters to different parts of the game. This mod fills your world with bizarre enemies, from oversized zombies in warm biomes to cosmic jellyfish floating in the End. You face new combat challenges as each creature brings its own strange attacks, weird movements, and custom loot drops. Features: […]

Spells & Spellcrafting Mod (1.21.1) – Cast Powerful Magic and Summon Undead
1.21.1

Spells & Spellcrafting Mod (1.21.1) – Cast Powerful Magic and Summon Undead

Spells & Spellcrafting Mod gives you the power to cast magic and summon a loyal army of undead monsters. It adds custom wands that you can build and upgrade using different materials and gems. You can cast 57 different spells, gather special magic items, and even control a flying swarm to mine blocks for you. […]

Wizard Mobs Mod (1.21.1) – Survive Magic Attacks From Spellcasting Undead
1.21.1

Wizard Mobs Mod (1.21.1) – Survive Magic Attacks From Spellcasting Undead

Wizard Mobs Mod adds spellcasting monsters for Wizards (RPG Series). It gives normal zombies and skeletons the ability to hold wands and staffs. These undead enemies spawn with magic gear and shoot spells at you instead of using regular weapons. Features: Magic Enemies: Undead mobs spawn holding powerful wands and staffs. Monsters shoot dangerous spells […]

Nexus Infection Mod (1.21.1, 1.20.1) – Survive a Spreading Plague That Mutates
1.21.1

Nexus Infection Mod (1.21.1, 1.20.1) – Survive a Spreading Plague That Mutates

Nexus Infection Mod unleashes a dangerous plague that slowly takes over your Minecraft world. When you place a bed, strange creatures start visiting you at night to spread the corruption. The infection turns the ground into dead blocks, mutates friendly animals into undead monsters, and grows alien trees. It also builds massive underground hives filled […]

Remnant Bosses Mod (1.21.8, 1.20.1) – Fight a Brutal Skeletal Ninja
1.21.8

Remnant Bosses Mod (1.21.8, 1.20.1) – Fight a Brutal Skeletal Ninja

Remnant Bosses Mod adds a tough new fight to your game. It brings a powerful undead master called the Ossukage to test your combat skills. This mod gives you a hard challenge with custom animations, special attacks, and intense music. You will also find dangerous mutant rats hiding in dark caves and ruins before you […]

Trydeas Meleez Mod (1.21.1, 1.20.1) – Survive the Apocalypse with Improvised
1.21.1

Trydeas Meleez Mod (1.21.1, 1.20.1) – Survive the Apocalypse with Improvised

Trydeas Meleez Mod brings over 45 new melee weapons into your survival world. It fills the game with 3D modeled tools and items that look great in a modern apocalypse setting. You can craft every single weapon using normal survival recipes. The mod balances these new items so they do not feel too overpowered during […]

Bones Update Mod (1.21.11, 1.20.1) – Raise an Undead Army and Battle Dangerous
1.21.11

Bones Update Mod (1.21.11, 1.20.1) – Raise an Undead Army and Battle Dangerous

Bones Update Mod fills your world with dangerous skeleton enemies and dark magic. This mod adds scary mobs like reapers, necromancers, and knights that test your combat skills. You can also gather fresh materials to craft strong weapons, learn new enchantments, and even raise your own undead minions to fight by your side. Features: Necromancer […]

Shared Life Mod (26.2, 1.21.1) – Survive Together with One Shared Health Bar
1.21.1

Shared Life Mod (26.2, 1.21.1) – Survive Together with One Shared Health Bar

Shared Life Mod forces all players on a server to share the same health bar and hunger bar. When one person takes damage from a zombie or eats a piece of bread, it happens to everyone else in the world too. This creates a tough multiplayer challenge where you have to work together to stay […]

Hominid Mod (1.21.1) – Survive Against Ancient Undead Monsters in Every Biome
1.21.1

Hominid Mod (1.21.1) – Survive Against Ancient Undead Monsters in Every Biome

Hominid Mod fills your world with ancient, long-gone human monsters. It replaces generic mobs in certain biomes with unique undead variants that match their surroundings. These new enemies bring different behaviors and combat styles to the game. You face fresh threats depending on where you travel, making survival harder and more unpredictable. Features: Biome-Specific Enemies: […]

MCSP Military Vehicle Pack Mod (1.21.1, 1.20.1) – Crush Enemy Bases with
1.21.1

MCSP Military Vehicle Pack Mod (1.21.1, 1.20.1) – Crush Enemy Bases with

MCSP Military Vehicle Pack Mod adds new military vehicles for the Superb Warfare mod. It brings tanks, infantry fighting vehicles, and armored cars into your game. The mod includes different camouflage patterns to help your vehicles blend in. You can use these heavy machines to attack enemy bases, fight off zombies, or battle other players. […]

Armored Foes Mod (26.2, 1.21.1) – Tougher Mobs With Visible Armor
1.21.1

Armored Foes Mod (26.2, 1.21.1) – Tougher Mobs With Visible Armor

Armored Foes Mod makes hostile mobs tougher and more immersive by equipping them with visible armor. Unlike vanilla mechanics where only zombies and skeletons commonly wear gear, this mod expands armor usage across many enemy types, making encounters more varied and dangerous. Features: Visible armor for witches, villagers, and illagers. Natural armor spawns for Drowned […]

Zombie Improvements Mod (26.2, 1.21.1) – Upgrades Zombie Leader Mechanics
1.21.1

Zombie Improvements Mod (26.2, 1.21.1) – Upgrades Zombie Leader Mechanics

Zombie Improvements Mod changes how zombie leaders and their helpers work in the game. It adds new visual clues and sounds so you can easily spot the boss zombie in a group. It also fixes a few bugs with how zombies call for backup during a fight. Features: Clear Leader Zombies: The mod adds a […]

Disable Mob Replacement Mod (1.21.1) – Enjoy Both Pokémon And Minecraft Mobs
1.21.1

Disable Mob Replacement Mod (1.21.1) – Enjoy Both Pokémon And Minecraft Mobs

Disable Mob Replacement Mod prevents Pixelmon (1.16+) from overriding vanilla mob spawns, allowing zombies, spiders, and other standard mobs to spawn naturally again. Features: Allows zombies, spiders, and other mobs to appear. Keeps both Pixelmon and vanilla gameplay intact. Screenshots: Disable Mob Replacement Mod Download Links

No Baby Zombies Mod (1.21.11, 1.20.1) – Prevents Baby Zombies From Spawning
1.21.11

No Baby Zombies Mod (1.21.11, 1.20.1) – Prevents Baby Zombies From Spawning

You are fighting off a horde of zombies. You are low on health. But using strategic movements and sword swings, you are slowly gaining the upper hand against these slow senseless zombies. Suddenly a tiny little green goblin comes spring from nowhere and strikes you to death. These tiny little goblins are baby zombies and […]

Eldritch Mobs Mod (1.21.11, 1.20.1) – Mobs More Dangerous, Exciting
1.21.11

Eldritch Mobs Mod (1.21.11, 1.20.1) – Mobs More Dangerous, Exciting

Eldritch Mobs Mod introduces significantly more dangerous and challenging variations of in-game monsters. These will still include zombies, spiders, skeletons, and other familiar creatures, but they will have much more health, deal greater damage, and possess unique abilities, making them unpredictable and far more threatening. This mod is a port of Infernal Mobs for Fabric […]

Zombify Mod (1.21.11, 1.21.1) – Prevents Villagers From Dying From Infection
1.21.11

Zombify Mod (1.21.11, 1.21.1) – Prevents Villagers From Dying From Infection

In the vanilla game, there is a chance for villagers to get converted into zombie villagers upon being attacked by a zombie. There is also a chance for the villager to die. In easy difficulty, the chance of death is 100%, the chances are 50% in normal difficulty, and there is a 100% chance of […]

Fungal Infection Spore Mod (1.21.1, 1.20.1) – Zombies, Infectious Diseases
1.21.1

Fungal Infection Spore Mod (1.21.1, 1.20.1) – Zombies, Infectious Diseases

Fungal Infection Spore Mod adds dangerous infection into Minecraft World. Which will make life a lot more harder. Mod features new armor and weapons. Each texture has good detalization and some of them animated. All weapons is fully compatible with Better Combat. Features: Infected Human Infected Humans are a type of Infected Mobs. Spawning Spawns […]

Zombie Awareness Mod (1.21.11, 1.20.1) – You Can Not Hide
1.21.11

Zombie Awareness Mod (1.21.11, 1.20.1) – You Can Not Hide

Zombie Awareness Mod makes Zombies and Skeletons more intelligent. Now they can see you from a much further distance. Doing tasks like mining makes noise that will also increase the chance of them hearing you and coming to attack. They are also attracted to light sources and can attack in groups. This mod is based […]

Gravestone Extended Mod (26.1.2, 1.21.11) – Death Marker and Loot Recovery
1.21.11

Gravestone Extended Mod (26.1.2, 1.21.11) – Death Marker and Loot Recovery

Gravestone Extended Mod is an addon of Gravestone Mod, which consist of additional blocks (such as memorials, spawners, skull candles, and e.t.c), structures(cemeteries, undertaker house, catacombs, and e.t.c) and monsters. Screenshots: Cross Obelisk Celtic Player Steve Villagers Angel Dog Cat Creeper Mossy Wither spawner Skeleton & Zombie spawners Spider spawners Opened grave Cemetery Undertaker House […]

YUNG's Better Dungeons Mod (1.21.11, 1.20.1) – Regular Dungeons are Improved
1.21.11

YUNG's Better Dungeons Mod (1.21.11, 1.20.1) – Regular Dungeons are Improved

YUNG's Better Dungeons Mod changes dungeons, making underground treasure rooms look different and more detailed. The mod also adds several new loot-filled dungeons that you can discover. Among the new dungeons are the spider cave, the catacombs of the dead, and the skeleton fortress. In these, you'll face spiders, skeletons, or zombies, and gather loot […]

Mebahels Creatures Draugr Invasion Mod (1.21.11, 1.20.1) – Adds Nordic Undead Enemy Raids
1.21.11

Mebahels Creatures Draugr Invasion Mod (1.21.11, 1.20.1) – Adds Nordic Undead Enemy Raids

Mebahels Creatures Draugr Invasion Mod adds a new group of undead enemies based on Nordic stories to your game. It brings different types of ancient warriors, a big boss, magic items, and new buildings to fight through. You can even start your own enemy raids to get special rewards. Features: Draugr Raid System: Kill enemies […]

Old Alpha Textures Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Old Alpha Textures Resource Pack (1.21.1, 1.20.1) – Texture Pack

Old Alpha Textures Resource Pack is a simple and clean pack which tries to add alpha, beta, 1.0 textures, concept art, and some other interesting textures in Minecraft game. For example, within this pack, you can easily create piglin brute, hoglin, dirt, stone, zombie, spider, gold ore, ancient remains, wood, sandstone, glass, vilagers, leaves, flowers, […]

Z
1.21spigot

ZombieVirus

A Minecraft plugin that adds a zombie virus system with different stages of infection and a vaccinat

652downloads