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Minecraft Java 1.21 Mods

Browse 41 free mods for Minecraft Java 1.21 — popular picks include Emerald Vanilla | PvP Overlay, Monster Girl, One Block Horror.

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Emerald Vanilla | PvP Overlay
1.16.5

Emerald Vanilla | PvP Overlay

Enhance your Minecraft experience with the Emerald Vanilla Overlay! Designed for competitive players, this texture pack delivers sleek and vibrant visuals without compromising performance. Perfect for PvP and survival gameplay.

24kdownloads
Monster Girl
1.20.1forge

Monster Girl

Survival Combat Partner

24kdownloads
One Block Horror
1.21.10fabric

One Block Horror

Start on a single block and progress by unlocking resources, dimensions, and challenges… now with added HORROR mods that introduce creepy creatures.

20kdownloads
Horror OneBlock
1.21.1neoforge

Horror OneBlock

OneBlock survival with horror mobs, dwellers, guns, shaders, and Create automation.

5.6kdownloads
All About Horror - Survival Fear & Terror Experience
1.21.1neoforge

All About Horror - Survival Fear & Terror Experience

Survive the terrifying world of the All About Horror modpack, where nightmares, horrific creatures, and dark environments await you at every turn.

4.9kdownloads
World War Z - Zombie Evolution
1.21.11fabric

World War Z - Zombie Evolution

World War Z, with more zombie mobs

3.7kdownloads
Savaru IV - Kohtalon Mies
1.21.1fabric

Savaru IV - Kohtalon Mies

Diablo-like RPG Modpack. Farm loot, hunt monsters, and explore the world to unlock achievements and levels. Savarus Chapter IV — Become the chosen one and cleanse this world.

1.7kdownloads
+ Creatures of Sonaria +(UPD land sky and sea)+
1.21.1neoforge

+ Creatures of Sonaria +(UPD land sky and sea)+

Creatures of Sonaria Minecraft Modpack – Summary The Creatures of Sonaria Minecraft modpack is a fan-made adaptation of the hit Roblox survival game

1.5kdownloads
MobPVP // CANCELLED
1.21fabric

MobPVP // CANCELLED

MobPVP transforms your Minecraft survival experience by assigning levels to every living creature in the game. Based on these levels, mobs gain different abilities, attributes, and loot chances, creating a more challenging and rewarding combat system.

1.0kdownloads
Etar Experience
1.21.11fabric

Etar Experience

Welcome to Etar Survival! A definitive Vanilla+ pack focused on exploration, building, and adventure. Discover new biomes, dungeons, and mobs. Includes the official Etar Experience resource pack for a beautiful, cohesive look.

835downloads
Hero’s Trial
1.21.10fabric

Hero’s Trial

Minecraft: Hardcore! Survive with Xaero’s Minimap and Just Enough Items. But be warned: this world is unforgiving. The creatures are dangerous. Do you have what it takes to survive the onslaught?

832downloads
Performence-PvP
1.21.4fabric

Performence-PvP

PerformencePvP is a lightweight, optimization-focused PvP modpack that boosts FPS, reduces lag, and keeps gameplay smooth without sacrificing a clean, competitive look. Perfect for duels, survival, or any fast-paced combat.

797downloads
Cobblemon Phantoms
1.21.1fabric

Cobblemon Phantoms

Cobblemon Phantom is a modpack that blends Pokémon-inspired gameplay with Minecraft’s survival and exploration. It features custom creatures, eerie environments, and competitive elements like 1v1 duels, all wrapped in a dark, mysterious aesthetic.

796downloads
All About Aether - Sky Dimension Adventure
1.21.1neoforge

All About Aether - Sky Dimension Adventure

Explore the mystical heights of the Aether in Minecraft, where floating islands, mythical creatures, and celestial challenges await in All About Aether.

717downloads
Ultra Hardcore UHC
1.21.4fabric

Ultra Hardcore UHC

A lightweight UHC modpack designed for fast and competitive matches.

665downloads
Dark Hours
1.21.1neoforge

Dark Hours

A dark RPG world where magic, dangers, and terrifying creatures shape your survival

624downloads
Companion-Friend
1.21.1fabric

Companion-Friend

Your new companion is built to be reliable, customizable, and fun—enhancing exploration, combat, and survival with a genuinely useful in-game partner.

586downloads
Bani's Enhanced Survival
1.21fabric

Bani's Enhanced Survival

This modpack enhances Minecraft with 100+ mods by adding new features, changing existing features like revamped dimensions, vanilla-like mobs and structures, all optimized for better performance and immersive gameplay.

561downloads
Mobile Velocity Plus
1.21.11fabric

Mobile Velocity Plus

A lightweight mobile-focused Minecraft modpack that boosts FPS, improves PvP, and enhances Survival and Multiplayer gameplay while keeping the vanilla experience intact.

392downloads
Arctic Odyssey: Tundra Tales
1.21fabric

Arctic Odyssey: Tundra Tales

Arctic Odyssey: Tundra Tales is a fascinating mod pack that immerses players in a frigid, snowy landscape filled with adventure and exploration. Set in a vast tundra, this mod pack enhances the survival experience by introducing new biomes, icy creatures,

380downloads
BounceCraft: ModernConflict
1.21.1neoforge

BounceCraft: ModernConflict

Modern technical survival with industries, weapons, vehicles, and advanced warfare. Automate, dominate the world, face creepy creatures, and live in a technologically advanced society ruled by nations.

350downloads
Spider Drops OP Loot
1.21

Spider Drops OP Loot

Turn spiders into an overpowered loot source for intense and rewarding survival combat.

220downloads
Better Reimagined
1.21.11fabric

Better Reimagined

Enjoy this survival experience in an epic and immersive adventure. It introduces new mechanics that enrich gameplay with dynamic combat, while vibrant new biomes and impressive structures encourage exploration with unique and challenging mobs

215downloads
UBS_PVP+
1.21.11fabric

UBS_PVP+

UBS PVP is a high performance Fabric modpack optimized for competitive PvP and multiplayer Survival featuring extreme FPS boosts network optimization and clean combat visual advantages

207downloads
Ancient Horizons:Legends of the Abyss
1.21.1fabric

Ancient Horizons:Legends of the Abyss

Ancient Horizons:Legends of the Abyss is a survival-adventure modpack that expands Minecraft with new dimensions, terrifying monsters, rich farming, and wildlife. Explore, fight, and build in a redefined world.

207downloads
Wound & Bleeding
1.21.4

Wound & Bleeding

Wound & Bleeding adds a realistic injury system where players and mobs can bleed from combat, losing health over time unless treated with craftable bandages. It enhances tactical gameplay in PvP and survival by making every hit potentially deadly.

191downloads
Time Hunter
1.21.5

Time Hunter

Time Hunter is a team PvP survival datapack where players compete by mining resources and eliminating foes to extend their countdown, with elimination on timeout, supporting 2-4 team battles and strategic combat.

114downloads
CoSMP
1.21.1fabric

CoSMP

Welcome to CoSMP, a Cobblemon-powered survival experience where trainers and adventurers come together in a world full of exploration, competition, and discovery.

93downloads
Gear Grinder
1.21.1neoforge

Gear Grinder

A Create-Aeronautics focused survival pack with extra hard difficulty. Tougher mobs, smarter AI, no waystones, no TPA, items drop on death.

66downloads
Spaceworld Mons Data Pack (1.21.1, 1.20.1) – Catch and Train Forgotten
1.21.1

Spaceworld Mons Data Pack (1.21.1, 1.20.1) – Catch and Train Forgotten

Spaceworld Mons Data Pack expands Cobblemon with over 80 prototype pocket monsters from early gaming history. It adds forgotten creatures, new evolutionary paths, and distinct combat attacks to your survival world. You can find these rare forms wandering biomes naturally, train them through battle, or evolve old favorites into brand-new forms. Features: Adds over 80 […]

Born in Chaos Mod (1.21.1, 1.20.1) – A Lot of Hostile Mobs
1.21.1forge

Born in Chaos Mod (1.21.1, 1.20.1) – A Lot of Hostile Mobs

Born in Chaos Mod is a Minecraft mod that significantly increases survival difficulty by adding dangerous new mobs, structures, and equipment. It focuses on tactical combat, making every encounter require strategy instead of simple fighting. Features: New Hostile Mobs Large variety of enemies with unique abilities and behaviors Divided into 3 main types: Undead – […]

Zombie Nightmare Expansions Mod (1.21.1, 1.20.1) – Undead Horror Monsters
1.21.1forge

Zombie Nightmare Expansions Mod (1.21.1, 1.20.1) – Undead Horror Monsters

Zombie Nightmare Expansions Mod adds multiple high-detail undead creatures with different mechanics, combat styles, and special drops. The mod is designed for horror, zombie apocalypse, RPG, and hardcore gameplay packs. Features: Undead Mobs Disemboweler Large heavy zombie variant Targets players and cows High melee damage Drops Deathly Heart Tormented Zombie Disguises itself as a normal […]

JeremySeq's Damage Indicators Mod (1.21.1, 1.20.1) – Enhance Fights With Visual Cues
1.21.1forge

JeremySeq's Damage Indicators Mod (1.21.1, 1.20.1) – Enhance Fights With Visual Cues

JeremySeq's Damage Indicators Mod enhances combat visibility by adding directional damage indicators, damage text, and health bars. Inspired by first-person shooter games, it helps players quickly identify the source of incoming damage and track mob health, making combat more intuitive and engaging. With customizable settings and a lightweight design, it’s perfect for survival, PvP, or […]

UVision Modpack (1.21.8, 1.20.1) – A Mix of Magic, Combat and Exploration
1.21.8

UVision Modpack (1.21.8, 1.20.1) – A Mix of Magic, Combat and Exploration

UVision Modpack is all about survival and adventure, featuring new weapons, magic spells, dungeons, and several new mobs increasing the difficulty of the gameplay. You can choose a special race from the Origins mod at the start to make your journey even more unique. You will face mighty dragons, explore new biomes, and level up […]

Tower Of Chambers Mod (1.21.5, 1.21) – Test Your Skills Floor By Floor
1.21.5neoforge

Tower Of Chambers Mod (1.21.5, 1.21) – Test Your Skills Floor By Floor

Tower Of Chambers Mod challenges players to climb a multi-level tower filled with Trial Chambers. Each floor introduces unique themes, tougher mobs, and deadlier trials. The higher you climb, the greater the rewards, testing both combat skill and survival strategy. Features: Multi-level tower packed with Trial Chambers. Unique themes on every floor for varied challenges. […]

Cardiac Mod (1.21.1, 1.20.1) – Life-Giving Orbs
1.21.1neoforge

Cardiac Mod (1.21.1, 1.20.1) – Life-Giving Orbs

Cardiac Mod is a small modification that introduces a new gameplay mechanic. When mobs are defeated, they drop life orbs that players can collect to regain health. This adds a strategic element to survival and combat in the game. Features: Defeated mobs drop orbs that restore your health, adding a strategic layer to combat. Replenish […]