Minecraft Java 1.21 Mods

Browse 30 free mods for Minecraft Java 1.21 — popular picks include Lapito's Galacticraft, Planeta Vegetta (Unofficial), Alien AGF Series.

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30 mods

1.21.1fabric

Lapito's Galacticraft

New update for 1.21.1 mc! The same as years past. Space, PvP, Tech, and more! All on a live server!

775kdownloads

1.21.1neoforge

Planeta Vegetta (Unofficial)

All the mods from the new Vegetta777 series!

162kdownloads

1.21.1neoforge

Alien AGF Series

A modpack that brings technology from Mekanism, space travel from Ad Astra, and Xenomorphs from Gigeresque to create a grand suspense filled adventure! Help AGF (Anomaly Glitch Foundation) find the xenomorphs to either contain them or irradicate them.

23kdownloads

1.21.1neoforge

Thormen 1.21.1 - Mekanism - Spaceships - ICBMs - Force Fields - Nuclear Science - Voltz successor - Modpack server running

Voltz as it should have been. Yes, it has ICBM's, and you bet - lots more

17kdownloads

1.20.4

Evelyn 16x

A blue galaxy themed PvP texturepack available for 1.8, 1.20 and 1.21+

14kdownloads

1.21

Voidflare Galaxy Skybox

🌌 1.21+ Voidflare Galaxy Skybox Perfect for Bed Wars, SkyWars, and any competitive mode

11kdownloads

1.21.11

Galaxy Client Remake

Enjoy smooth PvP with Galaxy Client visuals and Dark GUI.Simple, and stylish gameplay made for every Minecraft player who loves seamless battles.

6.5kdownloads

1.21.1neoforge

From Spears to Gears

This modpack will take you through the ages of our civilisation! From the Bronze Age to the Space Age. Completely reworked combat system and amazing armor and weapons to fit the theme

4.9kdownloads

1.21

Lucipo's Hoplite PvP Pack - Cosmic Pink

16x PvP Pack with Hoplite-Specific Additions! Cosmic Pink Edition

4.1kdownloads

1.21.1neoforge

Project Conquest

A action pack rpg game with multi player and over 3 new worlds plus space based on a show called invincible with many powers and bosses plus npcs where you have to destroy worlds or bring peace and fight many foes and complete the story line

2.4kdownloads

1.20

Koi

Koi is a stark black-and-white CPvP pack built on pure duality — ghost-white diamond, void-black netherite, and a silent cosmic sky. ☯️

2.1kdownloads

1.21.1fabric

Cobblemon: Path Of Legends

Become a Pokémon Master! Train hard, battle harder. Defeat Team Rocket. Customize your journey. Join our community. Rise to the top!

2.0kdownloads

1.21.1neoforge

New Century Adventure

Let's go! It didn't start with the roar of a rocket, but a soft call from the depths of consciousness!

1.1kdownloads

1.14

Better Fireworks Particles

Don't you hate how blinding firework rockets are in PvP? Here's your vanilla+ solution!

1.0kdownloads

1.21.10

Planetary 16x

A pvp texture pack sticking to vanilla type textures but with more colorful colors.

964downloads

1.21.1neoforge

MedievalMon

Automate, organize, and explore a Pixelmon world with Create, AE2, Waystones, and quests through gyms and Ultra Space, all boosted by smart QoL mods.

889downloads

1.21.1neoforge

Random House - Interestelar

Travel through space in Random House 6!

844downloads

1.20

PvP Smaller HandHelds

Smaller handheld items for a cleaner PvP experience. Improves screen visibility and gives more space during combat without changing the vanilla style.

652downloads

1.21.1neoforge

DoomsDay Land & Space

space and tech pack to fill all players needs for a good world

574downloads

1.21.5

CosmicFrost PvP

Better blocks commonly featured in servers + better items

543downloads

1.21.1neoforge

CobbleFrontier

CobbleFrontier is a Create + Cobblemon adventure pack with massive worldgen, Pokémon, trains, aircraft, colonies, dungeons, guns, seasons, realistic weather, and space exploration.

512downloads

1.20

by SukaiiXb

by SukaiiXb is a dark cosmic CPvP pack floating in a deep purple nebula — pitch-black netherite, vivid teal diamond, and a universe-edge atmosphere built for competitive play. 🌌

431downloads

1.21.11fabric

Cosmic's SMP+

The best Modpack that adds every Essential You need to conquer a SMP! Including Optimization as well as PVP essentials!

276downloads

1.21.11

Clover's Pack Resource Pack (1.21.11) – Minimal Screen Clutter for Clean PvP

Clover's Pack Resource Pack clears up your screen by reducing visual clutter during combat and survival. It lowers the held shield model so it takes up less space on your screen. The pack also shrinks the totem pop effect, lowers fire overlays, and tints powdered snow with a light blue color so you can spot […]

1.21.1neoforge

Star Wars RPG - Star Wars & Stellaris

Experience Star Wars in Minecraft with iconic characters, powerful bosses, legendary planets, unique structures, and an epic adventure across the galaxy.

6.7kdownloads

1.21.1fabric

Cobblemon Spyland Edition Rocket

A unique Cobblemon adventure with legendary structures, Radiant Cobblemon, raids, economy systems and the iconic Rocket Casino.

2.1kdownloads

1.21.1fabric

Cobblemon Cafe [Serverpack]

A cozy Cobblemon server where Pokémon adventures meet café charm and beautifully decorated spaces.

1.4kdownloads

1.21.1fabric

PokePlanet

Capture, Explore & battle players in a vast open world filled with cobblemon!

709downloads

1.21.1forge

Attack on Villagers

This is the Modpack for The Rocket SMP join the discord for support and play.

705downloads

1.21.11

Small Swords Hani Resource Pack (1.21.11, 1.20.1) – Cleaner Combat View

Small Swords Hani Resource Pack shrinks weapon models to give you a cleaner view during combat. Standard vanilla swords take up a lot of screen space, while extreme PvP packs often turn blades into tiny sticks. This pack finds a middle ground by reducing sword sizes just enough to clear your field of vision while […]