Top ratedwith Steam keys tagged Sci-fi Page 4 (147 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 · Upload your games with Steam keys to itch.io to have them show up here.
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An epic turn-based space 4X strategy game and spiritual successor to Master of Orion II: Battle at Antares!
Strategy
THE DATE: January 12, 2081. THE LOCATION: Otto Labs headquarters. THE OBJECTIVE: Find out what the heck is going on!
Shooter
Brave the looping space station, spot anomalies, collect key items, and escape the nightmare!
Adventure
After three apocalyptic events known as the "Catalysts", what remains of humanity fights for peace.
Visual Novel
⚠ Some parts of this game may be considered extreme bullet hell. ⚠
Shooter
The Stickman made of dark matter and ketchup, from Dark dimension of an alternative universe, is cursed to be tortured
Simulation
This expansion adds 2 new races fully equipped with unique capabilities, 9 new rulers, 4 new musics, and 4 new leaders!
Strategy
A minimalist city builder where only profits matter.
Strategy
Guide an army of nano-bots through your alien organs to solve puzzles and cure your infected body!
Puzzle
Captain a small crew on a life-long mission where you're just as likely to find a cold end as you are love.
Visual Novel
3D puzzle game where you try to escape incomplete orbital defense stations by hacking into computers.
Puzzle
A short first-person horror experience about picking up strange signals after dark on your brand new television set.
A cooperative submarine roguelike set in a Verne-inspired undersea universe.
Action
Jaxon The Thief is a 2D Stealth Platformer based on the story of an infamous thief called Jaxon.
Platformer
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