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Tech Mods for Minecraft Java

Browse 20 free Tech mods for Minecraft Java — popular picks include CB: Compressed Blocks, Ad Astra: Planets+ Add-ons, Alien AGF Series.

Step by step: How to install Minecraft Java mods & modpacks

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CB: Compressed Blocks
26.1fabric

CB: Compressed Blocks

A Block and Item Compression mod for Minecraft. Compress your Blocks and Items to make more free space (up to 3.486.784.101 Blocks / Items in just one single Block!)

288kdownloads
Ad Astra: Planets+ Add-ons
1.20.1

Ad Astra: Planets+ Add-ons

Official add-ons for Planets+! Includes mod compatibilities.

28kdownloads
Alien AGF Series
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
The Dulling
1.20.1forge

The Dulling

A Cosmic Horror Story with Bosses, Dimensions, Magic, and more!

3.8kdownloads
Perfectly Packed
26.1fabric

Perfectly Packed

Optimize bundle space using the best of square packing technology!

2.7kdownloads
Symbiote-Super Heroes
1.20.1forge

Symbiote-Super Heroes

Unleash the Hero Within... Or Embrace the Symbiote!The blocky world of Minecraft has collided with the Marvel Universe, but cosmic chaos has followed. A massive symbiote invasion is corrupting the biomes, turning peaceful landscapes into living nightmares.

1.9kdownloads
Dimensional Sickness
1.20.1forge

Dimensional Sickness

These dimensions were not meant for you. A cosmic-horror mechanic that punishes players who linger too long in isolated spaces with a fatal sickness.

1.5kdownloads
Ohio: The Average Experience
1.21.1neoforge

Ohio: The Average Experience

A modpack created to replicate the average experience in Ohio. Wacky creatures, new crops, space, and technological advancements. Players can use these new features to live their nightmares of being in Ohio.

1.5kdownloads
Ben 10 Dynamite Datapack!
26.2

Ben 10 Dynamite Datapack!

Have you ever dreamed of getting a space device that would transform you into a scary alien? Then this data pack is for you.

1.3kdownloads
Stellar Depths
1.21.1neoforge

Stellar Depths

Drift through cosmic emptiness. A space exploration mod built around scale, silence, and the unknown.

875downloads
horror things
1.21.1forge

horror things

its a horror game with the create mod and space how will this go

862downloads
Race To Space Parasites
forge

Race To Space Parasites

A Modpack filled with multiple technology to help you escape the parasites, your main goal is to escape to space and try to set up a base there before the parasites get you.

758downloads
Fracture Corp. Future In Our Hands
1.20.1forge

Fracture Corp. Future In Our Hands

Fracture Corp is a tech, science-driven survival experience where players step into a world shaped by advanced technology, insurgencies, and unpredictable anomalies. Build industrial infrastructures as you expand from engineering to space exploration.

746downloads
msp
1.21.1neoforge

msp

Realistic orbital physics, rocket engineering, and space program progression for Minecraft. Build Create contraptions, launch them with real gravity/drag/re-entry, do science, unlock tech via FTB Quests.

723downloads
King In Yellow Plugin
26.3

King In Yellow Plugin

Summon the King in Yellow. Forbidden Play, cosmic horror events, transformations, and a Void dimension — all through one command.

229downloads
Mars Renaissance
1.21.1neoforge

Mars Renaissance

The Mars Planet add to Minecraft!

173downloads
Slimer's Universal Madness
1.20.1forge

Slimer's Universal Madness

The collapse of time and space has left some annomalies behind...

134downloads
RPG PLUGIN
1.20

RPG PLUGIN

Create a highly detailed RPG-7 weapon mod. The weapon is based on a crossbow and fires explosive rockets instead of arrows. Rockets create a large explosion on impact, destroying nearby blocks

123downloads
MagicFactory
1.21.4neoforge

MagicFactory

Mod adding a new liminal space

105downloads
Clanging Howl Mod (1.20.1) – Survive Alien Crashes and Sci-Fi Horrors
1.20.1

Clanging Howl Mod (1.20.1) – Survive Alien Crashes and Sci-Fi Horrors

Clanging Howl Mod brings a scary sci-fi adventure to your cold biomes. It adds alien crashes, advanced tools, and creepy techno-flesh monsters to the game. You can explore crashed objects from space to find new materials and energy crystals. These materials help you build strong weapons to fight off the alien threat that wants to […]