Top sellingwith Steam keys tagged Sci-fi Page 2 (176 results)
Explore games with Steam keys tagged Sci-fi on itch.io. Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant plan 路 Upload your games with Steam keys to itch.io to have them show up here.
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Colonize and explore the Trappist-1 solar system in this story-driven colony builder
Simulation
A first person exploration science fiction mystery game. Fathom all the story exploring an abandoned cargo spaceship.
Adventure
Event[0] is a sci-fi narrative game where you build a relationship with a spaceship computer to get home to Earth.
Adventure
Unique towers and enemies, in game shop system, global upgrades and specials!
Strategy
An atmospheric first person shooter set aboard a deserted starship in an alternate 1980s.
Action
Your crew mutinied and now you're stranded on an alien world. Low-Poly Action-Adventure game.
Action
Old-School FPS/Metroidvania Hybrid. Step through a portal to a mysterious world.
Shooter
You're running out of resources; everything is breaking. Keep your crew alive.
Simulation
An epic turn-based space 4X strategy game and spiritual successor to Master of Orion II: Battle at Antares!
Strategy
When a VR console feels more "real" than reality itself, Lilya must confront her beliefs about the nature of existence.
Visual Novel
You never know what will be the last thing you say to someone.
Role Playing
Dr. Spacezoo is an arcade style time-attack twin-stick shoot-em-up packed full of gibs and grease for 1-4 players.
Action
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