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Minecraft Java 1.21 Mods

Browse 741 free mods for Minecraft Java 1.21 — popular picks include Savage Ender Dragon, Raided, [Let's Do] HerbalBrews.

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Savage Ender Dragon
1.21fabric

Savage Ender Dragon

Overhauled ender dragon fight with new mechanics

30Mdownloads
Raided
1.21.11neoforge

Raided

Expands upon the vanilla raid system to allow for more advanced raid mechanics

24Mdownloads
[Let's Do] HerbalBrews
1.21.1fabric

[Let's Do] HerbalBrews

Herbal Brews adds immersive tea and coffee mechanics to Minecraft, introducing plant gathering, leaf drying, brewing systems, and cozy decorative elements for a calm, atmospheric experience.

19Mdownloads
V-Tweaks
1.20.1forge

V-Tweaks

Adding New Mechanics without New Items!

12Mdownloads
Zombie Extreme
1.21.1neoforge

Zombie Extreme

This is a Big Mod that adds a bunch of new mechanics and a large number of zombies and infected to your minecraft world. In order to study a new biome, you need a Chemical Protective Suit, if you do not break at least one part, most of the radiation will i

8.2Mdownloads
EpicFight-Nightfall
1.20.1forge

EpicFight-Nightfall

An Epic Fight add-on featuring original, handcrafted action assets and unique combat mechanics.

3.1Mdownloads
Mechanicals Lib
1.21.1neoforge

Mechanicals Lib

Common library for mods.

2.9Mdownloads
Realm RPG: Fallen Adventurers
1.21.1neoforge

Realm RPG: Fallen Adventurers

Improves world exploration by adding skeletons wtih treasures. Vanilla style.

2.3Mdownloads
Iron's Rpg Tweaks
1.21.1neoforge

Iron's Rpg Tweaks

RPG-Inspired gameplay mechanic tweaks for combat, XP, durability, hunger, and more!

2.3Mdownloads
Insane's Survival Overhaul (aka IguanaTweaks Reborn)
1.21.1neoforge

Insane's Survival Overhaul (aka IguanaTweaks Reborn)

Overhaul survival with many changes to existing mechanics. Weapon rebalance, enchanting rework, and much more

2.1Mdownloads
Campfire Spawn and Tweaks
1.21.11fabric

Campfire Spawn and Tweaks

🔥 Respawn interdimensionally with short fire resistance inside a preferred campfire with altered block mechanics. Place unlit, lighting it will create a home camp spawn point. Remove waterlogging.

1.8Mdownloads
Shield Mechanics
1.21.1neoforge

Shield Mechanics

Revamp your defense with customizable shields, passive protection, and new enchantments to enhance your tactical blocking and combat strategies

1.5Mdownloads
Armageddon
1.21.1neoforge

Armageddon

A highly configurable overhaul of Minecraft's way of progressing through the game : bosses, RPG-like, new mechanics, multiplayer compatibility, weapons, ores... !

1.5Mdownloads
Jousting
1.21neoforge

Jousting

Adds lances and jousting mechanics

1.5Mdownloads
Blended Compat
1.18.2neoforge

Blended Compat

Adds more compatibility between mods commonly found together in modpacks.

1.2Mdownloads
Guarding
1.21fabric

Guarding

Adds in new shield mechanics and enchantments to make them more complete!

1.2Mdownloads
Shingeki no Craft | Attack on Titan
1.21.11fabric

Shingeki no Craft | Attack on Titan

Titan Shifters, ODM, Cannons, Pure Titans, Thunder Spears, Modified Villages, Firearms, Royal Blood, Quests and more! Made using only Command Blocks, Minecraft Vanilla!

999kdownloads
Shields+
1.21.1neoforge

Shields+

Changing shields mechanics and adding more shields and enchantments

945kdownloads
Create: Mechanical Companion
1.21.1neoforge

Create: Mechanical Companion

Get ready to explore the world with a mechanical friend! Equippable with new modules that integrate with the classic Create experience!

787kdownloads
Majo's Spell Enchantment
1.21.1neoforge

Majo's Spell Enchantment

Add new enchantments for Iron's Spells 'n Spellbooks, which interact with spells, mana, and casting mechanics.

775kdownloads
Sword Blocking Mechanics
1.21.11fabric

Sword Blocking Mechanics

Sword blocking is back! Exactly like it used to be, or different? Your choice!

664kdownloads
Elemental Wizards (More RPG Classes)
1.21.1fabric

Elemental Wizards (More RPG Classes)

Master the elements to overcome your foes! Spell Engine Add-On

590kdownloads
BodyHygiene
1.21.1neoforge

BodyHygiene

A Minecraft mod that implements a personal hygiene mechanic for players

565kdownloads
DivineRPG
1.21.1neoforge

DivineRPG

8 New Dimensions ♦ 115+ New Mobs/Bosses ♦ Hundreds of New Blocks and Items ♦ Unique Weapons and Armor

551kdownloads
FTB Skies 2
1.21.1neoforge

FTB Skies 2

Our skyblock experience built for Minecraft 1.21.1 with a focus on rewarding gameplay, custom mechanics, and player-driven progression!

545kdownloads
Forcemaster (More RPG Classes)
1.21.1neoforge

Forcemaster (More RPG Classes)

Grab a Knuckle, master the force and martial art. Spell Engine Add-On

509kdownloads
Zombie Nightmare Expansions - Undead Horror Monsters
1.21.1neoforge

Zombie Nightmare Expansions - Undead Horror Monsters

Adds various creepy undead entities with unique mechanics and intricate designs

470kdownloads
Berserker (More RPG Classes)
1.21.1fabric

Berserker (More RPG Classes)

Enter a wild, relentless battle trance as a Berserker! Spell Engine Add-On

459kdownloads
Witcher (More RPG Classes)
1.21.1neoforge

Witcher (More RPG Classes)

Slay monsters like a Witcher! Spell Engine Add-On

455kdownloads
Better Respawn
1.21.11fabric

Better Respawn

This mod adds a mechanic that lets you respawn near your death location.

418kdownloads
Gigeresque
1.21.1fabric

Gigeresque

Gigeresque is a horror-themed mod that offers players a dive into the horrific biomechanical world of the xenomorphs, and the mutated realms of the neomorphs, deacons, and goo mutants.

363kdownloads
ReArm
1.21.11neoforge

ReArm

New combat mechanics, rebalanced and improved weapons, armor and enchantments

347kdownloads
Bareback Horse Riding
1.21.11fabric

Bareback Horse Riding

🐎 Allows riding horses without a saddle with tweaked game mechanics.

295kdownloads
OriginsTweaks
1.21.1fabric

OriginsTweaks

An Origins Mod addon that overhauls the Default Origins and adds new abilities.

283kdownloads
Hundred Years Warfare
1.21.1neoforge

Hundred Years Warfare

NPC-based combat and production gameplay, multiple control methods including RTS mode, special compatibility and integration with various mods, with future plans to expand into structures, management, RPG mechanics, and more.

185kdownloads
Hospitals - Medical Blocks & Items
1.20.1forge

Hospitals - Medical Blocks & Items

A hospital & medical mod featuring realistic blood mechanics, pills, doctors and nurses, and 150+ hospital blocks

175kdownloads