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
0BLOOD MALL: PART II
BLOOD MALL: PART II is a retro-style dinosaur horror game that picks up exactly where BLOOD MALL left off. Are you prepared to put an end to the Hastovenator Crisis, or have you bitten off more than you can chew?
0Supernova Idle
Devour everything in your path, evolve your black hole into a cosmic monster, and unleash supernovas that reset the universe while permanently powering you up.
0Loosh Grid
A dark sci-fi visual novel with causal conversations. Humans learn the mysterious truth behind a secret space program run by aliens.
0INSANIO
Autobattler where you send misfits into vehicular combat. Your job is to prepare them, deploy them, watch them struggle and finally watch them die or win in massive explosions.
0Alastrius
In this explosive on-the-rails shooter pilot powerful Star-Fighters and wage a vast interstellar war. Chart your own course across a galaxy of exotic sci-fi worlds as you carve a path to the Capital. Lay waste to hordes of enemy ships and bring down ruthless bosses. You are the Republics last hope!
0No Shot
Launch into a zero-gravity arena and execute with your team in a fast-paced and intense sport only possible in virtual reality.
0V.A.U.L.T PROTOCOL
Vault Protocol is a 1–6 player co-op horror game focused on extraction, communication, and chaos. Every run is different, every sound matters, and survival depends on your team.
0GLYPHIS_IO BBS: The Proxy Tapes 1989
A narrative-driven hacking simulator set in an alternate 1989. Enter a clandestine, hacker Bulletin Board System to crack games, control communities, and solve programming puzzles. Featuring retro-inspired mini-games, irl global leaderboards, and a story that will haunt you long after you log off.
0Galactic Arms
Command a mighty fleet of battleships. Upgrade and customise your ships with powerful modules, and traverse the cosmos to outmanoeuvre and defeat your opponents in this strategic single-player card game.
0Grindstar
A fast-paced, loot-driven sci-fi Action RPG where you are Earth’s last hope. Blast through enemies, hunt powerful gear, create powerful builds and take on the Swarm and the factions united under its banner in a desperate fight for humanity.
0All Tomorrows
Resist extinction in this endless survival wave-based sci-fi shooter. Upgrade your weapons and harness far-future technology to survive as long as possible from a God-like alien race that threatens all of humanity.
0Planet Gallery
Discover strange planets using an experimental space telescope. Take photos and defend your ship from dangerous debris!
0Abattoir: Cow Escape
The pinnacle of CowGame technology. Cow Escape is a single-player action game set in a dystopian near future. Play as a cow in the resistance against the meat industry. Fight to free calves from the slaughterhouse, survive endless waves in the rodeo and utilize your powers to destroy Cowmen thugs.
0Jenny the Witch
Something evil is brewing deep below New York City and Genevieve Marconi has been hired to uncover it. Shoot and slash your way through an army of robots in this standalone story set in the Steel Carnelian universe.
0Setsuna
Play as "Setsuna," an android assassin. In this cyberpunk-themed 2D action-adventure game, traverse a futuristic metropolis ruled by a super-corp alongside your accompanying AI, clash with powerful enemies, collect abilities to explore the unknown, and search for the meaning of your existence.
0EXIT DATA
This simulation observes players heading toward exits and retreating when they sense something unusual. When the count reaches 9, the AI’s “learning” is complete. Note: The AI is a fictional element within the story, and no actual AI technology is used.
0STICKMAN DX : MEGA FIGHTERS
💥 BLOW EVERYTHING UP! ⏱️ GET THE BEST TIME! 🔥 AND HAVE FUN! Discover a new style of fighting game where speed, power, and combat techniques are the keys to dominating the battle arena !
0Lost Patient
Explore a decaying hospital, solve environmental puzzles, and evade unpredictable rogue robots. Maintain your physical and mental stability that directly affect perception and gameplay. Navigate interconnected zones, collect clues, and make choices that shape the outcome.
0Pig Island 🐗
Urban explorer Kelly has to get an interview with the owner of the creepy house on Pig Island. But at first glance, it looks like nobody is home. Kelly is very determined though, and isn’t going to just walk away, not from a story like this. Too bad for her, someone is waiting inside the house!
0Stationbreak
A grounded sci-fi station builder where you hold failing systems together while pursued by a relentless, energy-hungry swarm. As a fleet on the run, drop into hostile systems, gather what you can, and jump away before you are overwhelmed. Try to survive long enough to secure a future for humanity.