Minecraft Java 1.21 Mods
Browse 16 free mods for Minecraft Java 1.21 — popular picks include Alien AGF Series, galactic create, Aliens & UFOs.
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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.
galactic create
A massive Create addon introducing oxygen mechanics, custom planets, inter-dimensional spacecraft, alien mobs, and procedural space structures.
Aliens & UFOs
A mod that adds Aliens, their spaceships and much more!
The Dababy Modification 2
Explore an alien dream like world, encounter unique mobs, use new mechanics, and see Dababy's face on every texture
It's Hero Time (Alien Evo)
A BEN 10 mod pack i made to play with some friends made with alien evolution.
AVP Tech
Tech modpack with lots of technology to help against the aliens (bugs)
Little Visitor
A mod that adds little alien dudes to your Minecraft world
aliens vs predator- kingly pythons gucci realm
modpack for kinglys esrver
Biomes Emerge!
In Biomes Emerge!, adventure awakens beneath the snow, within alien skies, and across every lush new biome. Dive into a finely-tuned, controller-friendly experience that blends exploration, performance, and mystery into a seamless journey.
Alienated
Adds a whole new planet to explore!
Stellaris Mod (1.21.5, 1.20.6) – A Thrilling Space Adventure
Stellaris Mod introduces a space exploration to Minecraft, allowing players to go beyond Earth and explore planets, moons, and galaxies. With its detailed rocket crafting system, planetary exploration, advanced technology, and encounters with alien species. Features: Rocket Crafting and Launching: Build and customize your rocket with a component system, upgrading it as you progress. Planetary […]
Gregicality Rocketry Mod (1.21.1, 1.20.1) – Reach For The Stars
Gregicality Rocketry Mod is a comprehensive addon for GregTech: New Horizons that integrates advanced rocketry and space exploration mechanics. It introduces a suite of high-tech components and systems, allowing players to build and launch custom rockets, explore new celestial bodies, and harness extraterrestrial resources. Features: Design and construct customizable rockets with modular components. Explore new […]
Lite AVP Survival (w/ Gigeresque)
Alien VS Predator and Tech
Lite AVP Survival (Non Gigeresque)
Alien VS Predator and Tech (Without Gigeresque)
Prismatic Wormhole Voids Mod (1.21.1, 1.20.1) – Travel Through Wormholes
Prismatic Wormhole Voids Mod introduces the Ultra Space dimension into Minecraft alongside five alien biomes. You can travel across dimensions by walking through floating entity wormholes that appear naturally in your world. Each area features distinct landscapes and strange environmental traits using vanilla blocks. The mod runs on its own without needing extra creature mods […]
Kyber and Chrome Mod (1.21.1) – Forge Beskar Armor and Battle
Kyber and Chrome Mod brings Star Wars weapons, custom armor, and galactic exploration to Minecraft survival. You can gather raw scrap in the Nether to forge protective Mandalorian suits. Players can assemble lightsabers piece by piece with colored kyber crystals found in geodes. The mod also introduces blaster combat with realistic heat management, alien villagers, […]