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Sci-fi

Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant planets. 

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sci-fi

Top sellingwith Steam keys tagged Sci-fi (175 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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Text-based space exploration game
Interactive Fiction
Cyberpunk Adventure / Visual Novel
Visual Novel
Brigador
$24.99
Isometric Mech Action
Action
DriftForce is a super fast endless racing game.
Racing
2D space-sim in which you can fill any role from pilot to empire leader.
Simulation
A short first-person horror experience about picking up strange signals after dark on your brand new television set.
Hard sci-fi, top-down space simulator, with every aspect backed up by real physics and science.
Simulation
steampunk vehicle adventure made of paper
Adventure
beautiful twine compilation
Adventure
BEACON
$19.99
Mutate yourself to victory as you scavenge an uncharted alien planet in this stylish sci-fi action rogue-like.
Action
A 3D puzzle game about rescuing Robots stranded in outer space.
Puzzle
CTHON
$4.99
Battle the legions of the damned in the depths of space - and beyond.
Shooter
open-world galaxy adventure game
Adventure
A roguelike deck-building game in space!
Strategy
A sci-fi themed action platformer in a randomly generated world.
Platformer
REDO!
$9.99
Dark Sci-fi Metroidvania
Action
Slipways
$16.99
Weave isolated planets into a vast trade empire. Enjoy the depth of a space grand strategy game in 60 minutes flat.
Strategy
A toy ecosystem with fully simulated genetics and evolution.
Simulation
Neutral. Shield. Danger.
Shooter
CrossCode
$19.99
A retro-inspired 2D Action-RPG set in the distant future
Role Playing
Story-driven sci-fi fantasy shooter with procedural missions, deep weapon customization and action/adventure elements
Shooter
A cyberpunk and solarpunk adventure-romance that explores a world where one side is forever day and the other, night.
Visual Novel
Sci-fi action puzzler. Includes level editor.
Puzzle
Make your choices. Live with the consequences. Good luck.
Adventure
A retro sci-fi comedy point and click adventure featuring the hapless Captain Disaster.
Adventure
An audio mystery set in a time loop. Record, rewind time and broadcast snippets of radio shows!
Interactive Fiction
10 Tales of Terror from 10 Twisted Minds. Made in only 7 Sleepless Nights.
Action
A haunting, dying world foreshadowing rebirth.
Adventure
(Steam key included) a Spelunky and Meat-boy love child in space
Platformer
Shoot-em-up with a tactical twist! 🛫
Shooter
You, the player, are an ambassador for Earth sent through a mysterious portal into the world of dragons.
Visual Novel
A roguelike tower defense game with a dash of deckbuilding.
Strategy
In this interactive sci-fi adventure novel, you are the AI pilot of Earth's last interstellar ship.
Interactive Fiction
a transhumanist adventure
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