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Topwith Steam keys tagged Sci-fi (81 results)

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81 results

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

(Steam key included) a Spelunky and Meat-boy love child in space
Platformer
GIF
Story-driven sci-fi fantasy shooter with procedural missions, deep weapon customization and action/adventure elements
Shooter
When a VR console feels more "real" than reality itself, Lilya must confront her beliefs about the nature of existence.
Visual Novel
A mature dark sci-fi space opera with 24 different endings
Visual Novel
steampunk 2D adventure made of paper
Adventure
This gravity-defying 3D Platformer takes you on a surreal trip through a twisted virtual network.
Platformer
An abstract god game with fully simulated genetics and evolution.
Simulation
2D space-sim in which you can fill any role from pilot to empire leader.
Simulation
Take the controls of your ship and prepare to die!
Shooter
Five days ago, Janet left her dorm to go on a date. She never returned.
Visual Novel
GIF
Jet Combat Roguelike, Occasionally With Swords
Action
Do you want to feel like REAL Mystery Solver and Explorer?
Adventure
Cyberpunk Adventure / Visual Novel
Visual Novel
Brigador
$19.99
Isometric Mech Action
Action
GIF
A sci-fi themed action platformer in a randomly generated world.
Platformer
GIF
Become famously incredible or incredibly dead in this choose-your-own-space-adventure!
Adventure
CrossCode
$19.99
A retro-inspired 2D Action-RPG set in the distant future
Role Playing
GIF
You never know what will be the last thing you say to someone.
Role Playing
A cosmic-horror game inspired by the works of H. P. Lovecraft.
Platformer
GIF
A stealth-action metroidvania
Action
CTHON
$4.99
Battle the legions of the damned in the depths of space - and beyond.
Shooter
In space no one can hear you KREEP
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
Orange Moon - 2d action platformer with puzzles and RPG elements.
Platformer
You're running out of resources; everything is breaking. Keep your crew alive.
Simulation
Domiverse
$12.99
The ultimate one hit brawler !
Action
Twin-Stick Action Game Where Bosses Pursue the Player from Room to Room
Action
A first person exploration science fiction mystery game. Fathom all the story exploring an abandoned cargo spaceship.
Adventure
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
80's neon inspired vehicular mayhem buddy cop coop game!
Action
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