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Top paidwith Steam keys tagged Sci-fi (96 results)

Explore games with Steam keys tagged Sci-fi on itch.io · Sell your games with Steam keys on itch.io to have them show up here.

A retro-inspired 2D Action-RPG set in the distant future
Role Playing
GIF
Sipho
$13.99
Design a creature and eat your way to the top of the food chain.
Simulation
Neofeud
$14.99
Cyberpunk Adventure / Visual Novel
Visual Novel
Far-Out is a retro-futuristic first-person survival adventure with full freedom action and multiple endings.
Adventure
Winning list entry of BTP jam - A simple yet challenging puzzle games
Puzzle
Play in browser
Rogue-like, Sci-fi, Squad Based, Cave Diving, Platformer
Platformer
PAWARUMi
$16.99
Rock-Paper-Scissors with Aztec Lasers!
Shooter
2D space-sim in which you can fill any role from pilot to empire leader.
Simulation
GIF
A sci-fi themed action platformer in a randomly generated world.
Platformer
(Steam key included) a Spelunky and Meat-boy love child in space
Platformer
A 3D puzzle game about rescuing Robots stranded in outer space.
Puzzle
steampunk vehicle adventure made of paper
Adventure
CTHON
$4.99
Battle the legions of the damned in the depths of space - and beyond.
Shooter
BEACON
$19.99
Sci-fi Action Roguelite. Collect DNA from enemies and mutate yourself to victory!
Action
God game with fully simulated genetics and evolution.
Simulation
GIF
You never know what will be the last thing you say to someone.
Role Playing
GIF
Jet Combat Roguelike, Occasionally With Swords
Action
When a VR console feels more "real" than reality itself, Lilya must confront her beliefs about the nature of existence.
Visual Novel
Brigador
$19.99
Isometric Mech Action
Action
A first person exploration science fiction mystery game. Fathom all the story exploring an abandoned cargo spaceship.
Adventure
GIF
Hopelessly lost on an alien world - the only chance back home is to decipher the secrets of a long extinct race.
Role Playing
GIF
Story-driven sci-fi fantasy shooter with procedural missions, deep weapon customization and action/adventure elements
Shooter
GIF
REDO!
$9.99
Dark Sci-fi Metroidvania
Action
GIF
Event[0]
$19.99
Event[0] is a sci-fi narrative game where you build a relationship with a spaceship computer to get home to Earth.
Adventure
Domiverse
$12.99
The ultimate one hit brawler !
Action
Five days ago, Janet left her dorm to go on a date. She never returned.
Visual Novel
Fumiko!
$6.99
This gravity-defying 3D Platformer takes you on a surreal trip through a twisted virtual network.
Platformer
In this interactive sci-fi adventure novel, you are the AI pilot of Earth's last interstellar ship.
Adventure
The hidden unit board game of strategy and cunning
Strategy
GIF
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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