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Top ratedwith Steam keys tagged Sci-fi Page 2 (147 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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PAWARUMi
$14.99
Rock-Paper-Scissors with Aztec Lasers!
Rated 5.0 out of 5 stars
(8 total ratings)
Shooter
In this interactive sci-fi adventure novel, you are the AI pilot of Earth's last interstellar ship.
Rated 4.3 out of 5 stars
(37 total ratings)
Interactive Fiction
Serial thriller told through a search bar
Rated 4.3 out of 5 stars
(29 total ratings)
Puzzle
A sci-fi themed action platformer in a randomly generated world.
Rated 4.5 out of 5 stars
(13 total ratings)
Platformer
Rated 4.4 out of 5 stars
(14 total ratings)
Adventure
CATYPH is a First Person Adventure game reminscent of Myst. Visit moon Tytaah and solve the challenging puzzles.
The IcehouseVerified Account
Rated 4.5 out of 5 stars
(10 total ratings)
Adventure
Old-School FPS/Metroidvania Hybrid. Step through a portal to a mysterious world.
Rated 4.1 out of 5 stars
(93 total ratings)
Shooter
A game about photographing aliens so that your employers can turn them into toothpaste.
Redact GamesVerified Account
Rated 4.9 out of 5 stars
(8 total ratings)
Adventure
STARDROP
$14.99
STARDROP - Salvage and Rescue Operations
Rated 4.2 out of 5 stars
(35 total ratings)
Adventure
When a VR console feels more "real" than reality itself, Lilya must confront her beliefs about the nature of existence.
Rated 4.2 out of 5 stars
(36 total ratings)
Visual Novel
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.
Rated 4.3 out of 5 stars
(18 total ratings)
Adventure
A roguelike deck-building game in space!
Rated 4.4 out of 5 stars
(10 total ratings)
Strategy
10 Tales of Terror from 10 Twisted Minds. Made in only 7 Sleepless Nights.
Rated 4.2 out of 5 stars
(23 total ratings)
Action
A cyberpunk action RPG
Rated 4.3 out of 5 stars
(13 total ratings)
Shooter
Sci-fi action puzzler. Includes level editor.
Rated 5.0 out of 5 stars
(7 total ratings)
Puzzle
a transhumanist adventure
Rated 4.0 out of 5 stars
(42 total ratings)
JEF
$3.99
3rd person surreal adventure game
Rated 4.2 out of 5 stars
(14 total ratings)
Adventure
Roguelike mecha RPG set in a world recovering from the apocalypse.
Rated 4.9 out of 5 stars
(7 total ratings)
Role Playing
Make some friends, eat some burgers, and unearth terrible secrets from the depths of space.
Rated 4.9 out of 5 stars
(7 total ratings)
Role Playing
(Steam key included) a Spelunky and Meat-boy love child in space
OrangepixelVerified Account
Rated 4.2 out of 5 stars
(11 total ratings)
Platformer
The hidden unit board game of strategy and cunning
Rated 4.0 out of 5 stars
(28 total ratings)
Strategy
The well back to your job has been absorbed inside a sasquatch sex amulet.
Rated 3.9 out of 5 stars
(37 total ratings)
Adventure
The ultimate one hit brawler !
Rated 4.7 out of 5 stars
(7 total ratings)
Action
Dr. Spacezoo is an arcade style time-attack twin-stick shoot-em-up packed full of gibs and grease for 1-4 players.
Rated 5.0 out of 5 stars
(6 total ratings)
Action
Orange Moon - 2d action platformer with puzzles and RPG elements.
Rated 4.6 out of 5 stars
(7 total ratings)
Platformer
An atmospheric first person shooter set aboard a deserted starship in an alternate 1980s.
Rated 3.8 out of 5 stars
(41 total ratings)
Action
A first person exploration science fiction mystery game. Fathom all the story exploring an abandoned cargo spaceship.
Rated 3.7 out of 5 stars
(87 total ratings)
Adventure
A dark adventure in deep space
Rated 4.4 out of 5 stars
(7 total ratings)
Strategy
Winning list entry of BTP jam - A simple yet challenging puzzle game
Rated 3.9 out of 5 stars
(11 total ratings)
Puzzle
Play in browser
A modern-classic 2D Platformer
Rated 3.9 out of 5 stars
(10 total ratings)
Platformer
2D space-sim in which you can fill any role from pilot to empire leader.
Rated 3.9 out of 5 stars
(10 total ratings)
Simulation
A mature dark sci-fi space opera with 24 different endings
Winter WolvesVerified Account
Rated 4.1 out of 5 stars
(8 total ratings)
Visual Novel
An Atmospheric Sci-fi Puzzler.
Rated 4.5 out of 5 stars
(6 total ratings)
Puzzle
The undead ground is not flat anymore.
Rated 5.0 out of 5 stars
(4 total ratings)
Action
(Steam key included) Fastest turn-based card battle roguelike
OrangepixelVerified Account
Rated 5.0 out of 5 stars
(4 total ratings)
A unique, genre-bending Space Game
Rated 5.0 out of 5 stars
(4 total ratings)
Adventure
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