Best Sci-fi Games on Steam
Unlike generic lists, our strategy game recommendations use a rigorous analysis of Steam user reviews to identify and feature only the best, community-validated sci-fi games.
Filters & Lists
Loading...
Galaxy of Pen & Paper +1
Turn-based RPG about a group of players rolling dice in the year 1999! Create your own game master and RPG party, as they roleplay, explore distant planets in their imagination, fight weird aliens and save the galaxy in the era of dial-up internet and floppy disks! (Includes +1 Edition content)
Solstice Chronicles: MIA
In this 2-player twin-stick shooter, use a friendly drone for a game-changing abilities. Survive waves, upgrade, and uncover the mystery in this cooperative, action-packed experience.
Aven Colony
Build a new home for humanity in Aven Colony. Discover Aven Prime - an alien planet of deserts, tundras, and wetlands light years from earth. Build your colonies into massive, sprawling cities whilst dealing with the challenges faced when settling on a new world.
Dreamfall Chapters
The Final Cut is the ultimate collector's edition of Dreamfall Chapters, a story-driven 3D adventure about choice and consequence, set in parallel worlds: a cyberpunk vision of the future and a magical fantasy realm.
Suicide Guy
Suicide Guy is set in the incredibile and extraordinary dreams of its protagonist. What would you do in order to save the thing you love most? Immerse yourself into his weird dreams and help him to wake up before it's too late.
Downward: Enhanced Edition
Downward is a first-person open-world parkour based platform adventure set in the medieval ruins of a post-apocalyptic planet Earth. Make your way through breath-taking landscapes, face ancient guardians and unravel the deep mystery that lies behind the disappearance of humanity.
Star Trek Timelines
Explore the Final Frontier in the ultimate sci-fi strategy RPG, Star Trek Timelines! Join Starfleet and overcome challenges as you boldly go where no game has gone before – across the entire history of Star Trek.
Black The Fall
After decades of toil, an old machinist plots his escape from Communism, through manipulation and scheming. Along the road, he befriends the most unlikely creature, an abandoned robot. Could they solve the puzzles and flee this bleak world together?
√Letter - Root Letter -
When a letter is delivered 15 years late - you discover an old pen-friend was involved in a murder, before she disappeared. Travelling to her hometown, you must investigate the murder, using her past letters as clues to uncover the disturbing truth.
Nex Machina
Nex Machina is an intense arcade style twin-stick shooter from Housemarque. Taking hints from both Robotron and Smash TV, Nex Machina focuses on pure action, voxel destruction and competition in the distant, cablepunk themed future.
CRYPTARK
Cryptark is a 2D sci-fi shooter where you take on the role of a heavily armed privateer seeking to earn government contracts by boarding deadly alien space-hulks. It's up to you to strategize a plan of attack, pick an equipment loadout, and destroy the central core to be victorious.
WILL: A Wonderful World / WILL：美好世界
Become a god and help change the fate of people, even the world! In WILL: A Wonderful World, you will receive letters written by characters living in urban cities. By rearranging the order and combinations of sentences in these letters, you are going to alter the destiny of whomever that wrote them.
Conarium
Conarium is a chilling Lovecraftian game, which follows a gripping story involving four scientists and their endeavor to challenge what we normally consider to be the ‘absolute’ limits of nature. Inspired by H.P. Lovecraft’s novella "At the Mountains of Madness", but largely set after the original story.
Hover
Experience the thrills of a fast-paced single and multiplayer Parkour game. Join the Rebellion and deride the security forces of an anti-leisure tyranny. Rise up to the many challenges of a futuristic Open World. Assemble your team, enhance your gear and perform incredible tricks and combos.
Putrefaction 2: Void Walker
Putrefaction 2: Void Walker is fast-paced, hardcore, arcade FPS, inspired by old-school shooters.
SUPERHOT VR
Lose track of what’s real. Commit yourself, body and mind. Confront the evocative, elegantly brutal world of SUPERHOT VR. Enemies pouring into the room from all sides, dozens of bullets coursing through the air... Wait. Something seems different in here...
Vanquish
PlatinumGames’ revolutionary sci-fi action shooter slide-boosts onto PC. Battle legions of future-tech enemies using a vast arsenal of weapons, including all DLC. Fully unlocked framerate and gorgeous HD resolutions up to 4K. The definitive way to play: war has accelerated.
EVERSPACE™
EVERSPACE™ combines fast-paced combat with roguelike elements, great visuals and a captivating story. It takes you on a challenging journey through an ever-changing, beautifully crafted universe full of surprises. Shoot, craft and loot your way to victory while the odds are stacked against you.
Cosmic Trip
Cosmic Trip is an award-winning real-time strategy VR game. Build a base, command a flying drone army, and attack/defend hostile enemies on strange alien planets.
Starpoint Gemini Warlords
Strategy from the front lines! Starpoint Gemini Warlords combines 3rd person capital spaceship combat with 4X strategy and RPG gameplay elements. Build mighty war fleets and send them into battle or lead them into combat yourself. Become the Warlord and conquer the Gemini system!
StarCrawlers
StarCrawlers is a modern take on a classic cRPG dungeon crawler set in a gritty spacepunk universe. Build a crew of renegade adventurers on the fringes of space, taking jobs from megacorps to hunt bounties, sabotage rivals and conduct corporate espionage.
