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Minecraft Java 1.21 Mods

Browse 1,027 free mods for Minecraft Java 1.21 — popular picks include Create Above The Horizon Modpack (1.21.1) – Fly Airships Across Upgraded Lands, CC Optical Mod (1.21.1) – Aim Cannons and Track Enemy Airships with Lua Code, Create New Additional Recipes Mod (1.21.1) – Manufacture Rare Loot Without.

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Create Above The Horizon Modpack (1.21.1) – Fly Airships Across Upgraded Lands
1.21.1

Create Above The Horizon Modpack (1.21.1) – Fly Airships Across Upgraded Lands

Create Above The Horizon Modpack adds flying machines and upgraded terrain to make your standard world more exciting. You can engineer real moving airships, meet wild animals, and face tougher challenges as you grow stronger. Helpful little tweaks make building and sorting items much easier from day one. Features: Working Flying Machines: Build your own […]

CC Optical Mod (1.21.1) – Aim Cannons and Track Enemy Airships with Lua Code
1.21.1

CC Optical Mod (1.21.1) – Aim Cannons and Track Enemy Airships with Lua Code

CC Optical Mod adds sensor and cannon control peripherals for CC:Tweaked and Create Big Cannons. This mod gives you new blocks to detect mobs, track airships across long distances, and aim heavy cannons with Lua code. It works with moving contraptions and airship systems so you can build automated defense stations and smart turrets. Features: […]

Create New Additional Recipes Mod (1.21.1) – Manufacture Rare Loot Without
1.21.1

Create New Additional Recipes Mod (1.21.1) – Manufacture Rare Loot Without

Create New Additional Recipes Mod extends Create with handy factory recipes for hard-to-find vanilla items. It lets you produce diamonds, Netherite scraps, mob drops, and building blocks right inside your kinetic setups. You can compact coal with lava to make diamond nuggets or process raw parts to build powerful totems. The mod helps you automate […]

Create Twistermill VS Sable Mod (1.21.1, 1.20.1) – Power Flying Airships
1.21.1

Create Twistermill VS Sable Mod (1.21.1, 1.20.1) – Power Flying Airships

Create Twistermill VS Sable Mod extends Create and Sable by turning simulated wind into rotational power. It connects wind physics from weather mods directly to moving ship contraptions and sublevel machines. The mod automatically detects installed systems like Weather2 or ProtoManly's Weather to generate kinetic force. Players can build wind-aligned turbines on mobile hulls and […]

Create Automatics Mod (1.21.1) – Build Self-Driving Contraptions
1.21.1

Create Automatics Mod (1.21.1) – Build Self-Driving Contraptions

Create Automatics Mod adds autopilot systems for Create and Sable contraptions. This mod lets you plot custom driving routes, set movement speeds, and command assembled vehicles to drive themselves. You can also place decorative traffic cones on the ground, wear them as hats, or shoot them onto mobs using dispensers. Features: Build automated paths for […]

Arcadia Echoes Of Power Modpack (1.21.1) – Where Magic Meets Machinery
1.21.1

Arcadia Echoes Of Power Modpack (1.21.1) – Where Magic Meets Machinery

Arcadia Echoes Of Power Modpack blends magic and machinery into a giant industrial fantasy world built on NeoForge. It challenges you to survive tough monsters, explore hundreds of ruins, and build massive automated factories. You can play by yourself or with up to fifty friends on a server. Features: Massive World Exploration: Over 500 different […]

Jurassic Revived Mod (1.21.1, 1.20.1) – Clone Dinosaurs to Build a Prehistoric
1.21.1

Jurassic Revived Mod (1.21.1, 1.20.1) – Clone Dinosaurs to Build a Prehistoric

Jurassic Revived Mod lets you bring dinosaurs back to life in your Minecraft world. It adds a whole system where you can dig up old fossils and use machines to grow real dinosaurs. You can build big fences, set up science labs, and create your very own prehistoric zoo. The animals act like real creatures, […]

Cobblemon Eternal The Minecraft Pokémon Experience Modpack (1.21) – Catch Train And Battle
1.21

Cobblemon Eternal The Minecraft Pokémon Experience Modpack (1.21) – Catch Train And Battle

Cobblemon Eternal The Minecraft Pokémon Experience Modpack turns your world into a massive Pokémon RPG built on the NeoForge engine. You can explore a dangerous world filled with wild monsters, explore huge dungeons, and build your own flying machines. The pack brings together over 200 mods to give you a fresh sandbox adventure with custom […]

Vexon Client Mod (1.21.11) – Automate Crystal PvP on Anarchy Servers
1.21.11

Vexon Client Mod (1.21.11) – Automate Crystal PvP on Anarchy Servers

Vexon Client Mod packs in dozens of helpful tools for competitive player-versus-player fights and anarchy survival. It gives you a compact menu filled with modules that automate tasks, show hidden items, and keep you alive in tough battles. You can easily turn these settings on and off during gameplay to gain an advantage. Features: ClickGUI […]

All The Mons AT Mons Modpack (26.2, 1.21.1) – Catch Monsters And Build Giant
1.21.1

All The Mons AT Mons Modpack (26.2, 1.21.1) – Catch Monsters And Build Giant

All The Mons AT Mons Modpack combines the massive world of All the Mods 10 with the fun of catching and training wild creatures. You can explore a huge world filled with over 400 mods, build giant automated factories, cast powerful magic spells, and collect your favorite pocket monsters. It brings a whole new way […]

Airraid Mod (1.21.1) – Defend Your Village From Flying Pillager Squadrons
1.21.1

Airraid Mod (1.21.1) – Defend Your Village From Flying Pillager Squadrons

Airraid Mod extends Immersive Aircraft by giving flying machines to hostile mobs. It puts Pillagers, Vindicators, and Witches into the pilot seats of biplanes, gyrodynes, and airships so they can attack you from the sky. This mod turns normal encounters into intense aerial battles where enemies drop bombs and shoot from above. Features: Smart Enemy […]

Brainium Mod (1.21.1, 1.20.1) – Battle Parasitic Brain Bosses
1.21.1

Brainium Mod (1.21.1, 1.20.1) – Battle Parasitic Brain Bosses

Brainium Mod unleashes a parasitic alien infection upon your Minecraft world. It starts when a mysterious meteor crashes from the sky, bringing tiny brain creatures that look for hosts. These parasites drain energy from other mobs to grow into powerful bosses. You must fight back using new guns and special armor before the alien growth […]

Bytebuddies Mod (1.21.1, 1.20.1) – Automate Farming and Mining
1.21.1

Bytebuddies Mod (1.21.1, 1.20.1) – Automate Farming and Mining

Bytebuddies Mod gives you loyal mechanical helpers to make your daily tasks much easier. You can build little robots to farm crops, mine rocks, carry your loot, or even fight monsters for you. The mod lets you upgrade your buddies with special disks and parts to make them faster or stronger. You can also change […]

Casino Rocket Mod (1.21.1) – Build Working Casinos to Win Rare Cobblemon
1.21.1

Casino Rocket Mod (1.21.1) – Build Working Casinos to Win Rare Cobblemon

Casino Rocket Mod extends Cobblemon with fun minigames and a working economy system. It adds slot machines, blackjack tables, and prize machines to your world so you can build custom game rooms. You use a special money system to buy chips, play games, and win rare items or new monsters for your team. Features: Slot […]

Immersive Petroleum Mod (1.21.1, 1.20.1) – Power Your World with Oil
1.21.1

Immersive Petroleum Mod (1.21.1, 1.20.1) – Power Your World with Oil

Immersive Petroleum Mod extends Immersive Engineering with oil, oil extraction, and oil processing. This addon lets you find underground oil reservoirs, build pumpjacks to get crude oil, and then refine it into useful materials. You can use a large distillation tower to turn crude oil into diesel, gasoline, and other valuable resources. Features: Key Machines […]

Essentials Mod (1.21.11, 1.20.1) – Automate Various Areas of The Game
1.21.11

Essentials Mod (1.21.11, 1.20.1) – Automate Various Areas of The Game

Essentials Mod is a mod that focuses on providing new items and blocks designed to increase the versatility of Redstone systems and automate processes in farming, creature farms, and mineral resource processing. Let's see what this mod offers. The mod will allow us to craft a new set of interesting blocks and items. For example, […]

Endertech Infinity Mod (1.21.1, 1.20.1) – Adventure into a New End
1.21.1

Endertech Infinity Mod (1.21.1, 1.20.1) – Adventure into a New End

Endertech Infinity Mod is a huge content mod, adding a lot of new blocks, items, mobs, biomes, dimensions, music and much more. Adventure into a New End and uncover the mysteries of the ominous Dreadnought Scientists and their Floating Laboratories. Discover unique locations and technology. Start your adventure in Endertech Infinity. Features: 200+ New Blocks […]

Create Guardian Beam Defense Mod (1.21.1, 1.20.1) – Laser Defense Systems
1.21.1

Create Guardian Beam Defense Mod (1.21.1, 1.20.1) – Laser Defense Systems

Create Guardian Beam Defense Mod is an addon for Create Mod that adds in stationary laser defense units themed around Guardians and Ocean Monuments that are capable of automatically locking on to hostile mobs and damaging them over time in frequent bursts. There are currently two primary types of such laser defense units. Features: Basic […]

Epitaph Client Mod (1.21.11) – Dominate Anarchy Servers with Automated Combat
1.21.11

Epitaph Client Mod (1.21.11) – Dominate Anarchy Servers with Automated Combat

Epitaph Client Mod gives you a huge advantage in player-versus-player combat. It is a special client packed with tools designed for competitive fighting. This client helps you master difficult techniques like Crystal PvP by automating many actions for you. You can automatically place and break crystals, switch to your totem, and aim perfectly at opponents. […]