New & popular$5 or less with Steam keys tagged Sci-fi (59 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 · Sell your games with Steam keys on itch.io to have them show up here.
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HANGAR 8
$3.99
Brave the looping space station, spot anomalies, collect key items, and escape the nightmare!
Adventure
Program Your Tower Defense!
Strategy
THE DATE: January 12, 2081. THE LOCATION: Otto Labs headquarters. THE OBJECTIVE: Find out what the heck is going on!
Shooter
A minimalist city builder where only profits matter.
Strategy
CreatorCrate
$4.99
A slapstick rampage. Outsmart everything that wants you dead with your grabby robot arm. Improvise and CREATE!
Platformer
The well back to your job has been absorbed inside a sasquatch sex amulet.
Adventure
Electronic World Z is a 2D Challenging Platform game based on the story of a Robot called DGIN TV
Platformer
Story-driven sci-fi fantasy shooter with procedural missions, deep weapon customization and action/adventure elements
Shooter
Jaxon The Thief is a 2D Stealth Platformer based on the story of an infamous thief called Jaxon.
Platformer
Alt-Frequencies
$4.99
An audio mystery set in a time loop. Record, rewind time and broadcast snippets of radio shows!
Interactive Fiction
Make your choices. Live with the consequences. Good luck.
Adventure
Explore a mysterious half-sunken ruin on an alien world in this Low-Poly Action-Adventure game!
Action
Zack Y
$3.99
It is a 2D Old School Scifi themed platform action game based on the story of the Alien called Zack Y .
Platformer
A Sun Of Salt
$2.99
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
Space Maze
$4.99
Controlling a drone, exploring beautiful but dangerous Sci-fi maze, revealing a weird meme story of the future world.
Adventure
The Stickman made of dark matter and ketchup, from Dark dimension of an alternative universe, is cursed to be tortured
Simulation
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