Sci-fi Games
Discover 17614 sci-fi-tagged games on Steam. Find the best games with this tag.
Games with Sci-fi
Explore 17614 games tagged with sci-fi
0RoboDeal Simulator Prologue
Design, craft, and trade robots on the frozen world of Xylaris-9. Serve factions, upgrade your facility, and shape your robotic legacy in Robodeal Simulator.
0Launch Window
Launch Window is a single player physics-based automation game where you establish supply chains across an entire solar system using Newtonian orbital mechanics.
0Cosmic Rays
Jump and shoot in this 2D platformer to destroy the hivemind controlling the aliens that are attacking Earth. Hopefully nothing goes wrong on this mission...
0CTRLSINK
A submerged post-apocalyptic retro-style FPS set in a world swallowed by the ocean after a human/AI war. Blast through flooded facilities, battle corrupted machines, explore radioactive ruins, and uncover the last buried secrets of humanity’s collapse.
0W.A.R.D.
Assume control of an evil intergalactic megacorporation in this sci-fi tower defense. Build a mining infrastructure on alien moons and exoplanets, exploit their precious resources, and defend your operation against defiant natives.
0AENIGMA
Set in the year 4XXX, humanity lives disconnected inside underground megastructures to escape the threat of the ever-expanding silicon-based lifeforms.
0Project: Station
A 4-player co-op horror game where the station itself turns against you. Restore failing systems, manage power and oxygen, and escape before everything collapses.
0Goob Wants an Android Girlfriend
A cute puzzle game about fixing up android girls! Grow your collection of girlfriends and prove your wits by solving clever yet intuitive puzzles!
0The Withered
Step into a decaying open world where every decision means survival. The Withered is our upcoming zombie survival game, blending horror, exploration, and crafting in a vast post-apocalyptic environment. Face the undead, gather scarce resources, and uncover the truth hidden in the ruins.
0Tailgunner: The Allgunner
Tailgunner, the Allgunner, is a JRPG, Inspired by classic PS1 games. Set on the distant planet of Valoria. In a Universe where guns are a religion, and War Is second nature, The Allgunner, the creator of the universe, Steps down from his podium In the sky, to intervene yet again with mortals lives.
0AstroWars
AstroWars is a top down 2d shooter with monsters and a blue gun. Earn score by killing monsters and try to beat your top score.
0Mothership Down
130+ unique goals to achieve in over 50 levels! Operate a control center, launching and maneuvering a fleet of colorful moon landers. Scrape by with near-miss flights, or engineer perfect solutions to earn stars. Discover the secrets of this hostile alien moon.
0Frex: Ambivalence
A sci-fi action RPG featuring fast-paced, stylish combat, focused on destroying dimensional portals and battling corrupted enemies in a fragmented futuristic world.
0Mk50TWL Vehicle Battler Custom Slider
Mk50TWL is RTS / space 4x / other genres mix focused on slider based vehicle designer and deep and unique battle mechanics. Land, sea and space units are available.
0Miracle Revolution
A fantastical Bullet Hell game where you absorb and control enemy bullets to create your own firepower! Manipulate food-infused bullets to break through any formation, and use the power of Eggs to overthrow the wicked food goddesses!
0Supreme Experiment
In a world abandoned by humans, machines have evolved into a new species—and found their own gods. Survive, explore, and fight to uncover the truth and realize that... nothing is what it seems. Perhaps, you can still save what remains of humanity.
0Alliance Tales: Battle for the Frontier
Alliance Tales is a linear, story-driven space combat sim inspired by 90s classics like Wing Commander and Tie Fighter. Take part in fast-paced space battles in a campaign takes you on the search for a missing friend while foiling a plot to take over the Frontier Colonies.
0Space Romance 🌌
Young cadet Aiya has scored the position of her dreams! Her beloved captain is her academy crush, and now they’re going to spend a whole year together in space! Alone on his research vessel! What she doesn’t know is that he too has been waiting for this very moment!
0Data Strafer
Data Strafer is a chaotic bullet hell shoot 'em up that tasks you with infiltrating a network to destroy forbidden knowledge. Defeat enemies to absorb their power and activate your own upgrades.
0Fuck the Infected 🧟
Eden’s sense of adventure has put her in a difficult place in this post-apocalyptic world. She’s suddenly discovered a creature that hungers for something besides her brains and the meat on her bones. Well, he wants her flesh, but what he wants to do with it is something Eden may not mind after all.