Top rated$5 or less with Steam keys tagged Sci-fi (40 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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An audio mystery set in a time loop. Record, rewind time and broadcast snippets of radio shows!
Interactive Fiction
Story-driven sci-fi fantasy shooter with procedural missions, deep weapon customization and action/adventure elements
Shooter
An atmospheric first person shooter set aboard a deserted starship in an alternate 1980s.
Action
A slapstick rampage. Outsmart everything that wants you dead with your grabby robot arm. Improvise and CREATE!
Platformer
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
You're too good at baseball and aliens are invading. Send them back home with a home run!
Action
You have a unique opportunity to study the data regarding an identity change experiment.
Adventure
Play in browser
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
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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