Toptagged Sci-fi (82 results)
Explore game mods tagged Sci-fi on itch.io. Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant plan · Upload your game mods to itch.io to have them show up here.
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Cosmic Adventures with Wars and Aliens
Doom II Total Conversion
A character class for Mothership
Custom Starting Sector for Ironsworn: Starforged, designed by Shawn Tomkin.
A Mothership Module
An expansion on the Mothership panic rules and strange asylum for your players to relax in...
a funky purple weapon mod for Zandronum/LZDoom
Spaceflight Simulator Rocket Part's Mod
A playbook for Galactic 2e
A modification for the world's first and finest game included in a cereal box.
a Kill Team adventure game
ship-to-ship combat ruleset for the world's most popular TTRPG system
A bone gorging affliction to haunt your players
Homebrew manufacturer for the LANCER TTRPG based on angels and holy figures.
Grisly cybernetics from the bleak streets of CY.
A potent drug made with a very special ingredient.
Funniest shit you will ever play
There is cheating, and then there is this mod pack!
COPPERCUBE 6.5.1 TUTORIALS
The most infamous SecOps in the city.
A Pocket sphere for Troika!
Lego Star Doom is a crappy Map pack for Doom II with a theme based on the popular LEGO STAR WARS toyline and video game
A campaign for Barren Planet
In Century: Save the Earth, you take the place of the lone scientist in a strange solar system!
An esoteric supplement for Troika
Roleplay, bluff and invent during the amoebic, American forever-war.
Run in browser
Wanna cram more Troika into your Troika?
Terrain tables for MEAT Grinder X.
An overhaul pack aimed to enhance as much as possible while being faithful to the original Turok you know and love.
Improves the original gameplay with minor and major changes.
Random rioting tables for CY_BORG.
No, really. It doesn't change.
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