Sci-fi Games
Discover 17733 sci-fi-tagged games on Steam. Find the best games with this tag.
Games with Sci-fi
Explore 17733 games tagged with sci-fi
0Hardtrace
Hardtrace is a party arcade game for up to 12+ players on one screen. You can win by precisely maneuvering your vehicle in point-loaded zones, or by waiting for a more greedy player to do the precise work for you. Your portals, which you can use to jump around the arena, will come in handy for this.
0Arbiter's Circus
Pluto Circus has recently become a hot topic in Las Vegas. Beyond its bizarre shows, there's also news of the sheriff's son going missing. You secretly became the lucky audience and will be featured in a global live broadcast, spending a marvelous day until the final show begins...
0Titan Spire
Inspired by Slay the Spire, combine marble ball with card deck-building. This game is for players who like to experience more luck and randomness but less strict strategy card game.
0The CUBE
The Cube is an MMO RPG shooter. A giant, levitating Cube with rotating rows and edges. Hidden within is an unknown equation capable of altering the laws of reality. Can you survive another turn?
0EXODUS™
EXODUS™ is a sci-fi action-adventure RPG where you become the Traveler—leading humanity’s fight for survival against the Celestials. Face our evolution 40,000 years in the future, explore extraordinary worlds, and confront time itself to shape the fate of generations.
0Relentless Dark
I'm just a dude who got bored and wanted to make a fun but scary coop zombie game. If I can do it you can too! It's always been my dream to develop and release a game one day - even if it sells just one copy 😊 Thanks again for all of the amazing feedback so far! Can't wait to play this with you all
0Insect Empires
Choose between 4 factions and wage war against your enemies in this real-time strategy game. Insect Empires is a cartoon style Isometric real-time strategy game about colony type insects. Choose your faction and wage war against any foe!
0Hydra Coil
Voyage amidst the stars in this relaxed turn-based Space Fantasy RPG.
0echo//shredd
echo//shredd is a co-op survival horror game for 1-4 players in a dystopian future. Collect scrap, retrieve loot for upgrades and fight for your survival. Your life is a resource - and your commodification is part of the system.
0A Strange Mage's Rampage
Strategy + Action = Fun. ASMR is a top-down arena horde survival Deckbuilding Roguelite. It mixes Strategy between Runs, Tactical Decisions within a Run and intense Moment to Moment Action within each Round. Most of all: It's supposed to be fun.
0Paradox: The Breaking of Time
Immerse yourself in Paradox: The Breaking of Time, a top-down puzzle game where you play, create, and share challenges with a vibrant community. Solve time-based puzzles using clones to unlock doors, evade traps, and manage Time Shifts. But beware—seeing your clones triggers a Paradox!
0King of Tokyo - Richard Garfield
Play as a kaiju as you destroy everything in your path in this board game! Roll the dice and make the best possible combinations to heal yourself, attack, buy cards or win Victory Points.
0Solo Tactics
Solo Tactics is a 1v1 MOBA where you rapidly switch between three champions. Play as the Defender or the Attacker in a thrilling showdown — play free now!
0Ells Tales: Idols
Venture into the dark workshops of a giant factory, where chickens are the most dangerous enemies! Gather weapons, supplies, and fight back against a flock of feathered "friends" in the final chapter of the chicken-themed game series. Can you survive this madness?
0GANGSTALK
GANGSTALK is a psychological horror game from the POV of your stalkers.
0Exile Protocol
Team up with friends in a heart-pounding sci-fi shooter, where every run through dark, procedurally generated bunkers is a fight for survival. Face nightmarish creatures, gather crucial loot, and navigate deadly choices—because in this world, death is permanent.
0Identity Test
Dive into the 1980's. Mysterious corporation develops a technology that was impossible for those years, which helps people undergoing memory-disrupting diseases.
0Iron Roland
Take part in an historic mission that could finally turn the tides of war in favor of humanity. As a prisoner, you are forced to work in the bowels of the Behemoth-class Assault Walker, the Iron Roland, take care of the machinery, discover what brought you here, and, most importantly, follow orders.
0Roster:Alice's White Mouse
This is a first-person dark sci-fi game. When the world is no longer habitable, when resources run low, monsters will begin to slaughter each other. And you, the lab mouse just awakened—what path will you take?
0Withering Reflections
Withering Reflections is an asymmetrical 4v1 multiplayer horror game where four survivors are trapped in a nightmarish realm ruled by an enigmatic force known as the Echo.