Sci-fi Games
Discover 17639 sci-fi-tagged games on Steam. Find the best games with this tag.
Games with Sci-fi
Explore 17639 games tagged with sci-fi
0Why's It Getting DARKER?!
The light is your only lifeline. Descend into a crushing abyss where every photograph could be your last. Balance failing oxygen and survive unpredictable deep-sea horrors - all while being 'assisted' by a darkly sarcastic AI assistant. In a world this deep, there’s a reason Why’s It Getting DARKER?
0Project sync
Experience a new generation of sci-fi arena FPS. Project Sync delivers pure, skill-based combat in fast-paced Martian arenas. Master tactical counter-play across multiple online modes, challenge intelligent AI bots offline, or battle friends in local split-screen. No loadouts, just pure skill.
0Cyber Breaker
Welcome to the 'Breaker System'. Fight back against the system through a game of cards and free humanity from its systematic embrace as BREAKER. Combine the use of skill cards and powerful artefacts alongside tactical thinking to best the system and break through the advancing array of robots.
0Space Hood
Defend your outpost in this tower defense with a raiding twist. Battle the ruthless Nova Roma Corporation as you build, loot, and survive relentless assaults.
0着色 Project_Shading 技术演示demo
This is a fps game, players must rescue Cai Lin and eliminate malevolent data entities to overcome numerous challenges and achieve rebirth.
0Spheromania
Bounce, blast, and outlast in Spheromania. A fast-paced arena shooter where drones duel with blasters, mines, and mid-air hops. Manage your energy, dodge the shrinking arena, and be the last sphere hovering. Solo mode or online multiplayer.
0The Anubis Treasure
Embark on an epic adventure in The Treasure of Anubis, a minimalist 2D platformer.
0Astraeus Odyssey
Astraeus Odyssey is a 1–4 player co-op sci-fi survival game where you explore alien worlds, build bases, and struggle to keep your crew alive after the fall of your home planet. You’ll manage resources, navigate hostile environments, and endure supernatural threats as you search for a new home.
0Bound by Valor
Defend the Tree of Life in a 1–4 player co-op action roguelike with wave-based battles, epic bosses, and elemental synergies between heroes that let you craft new builds every run.
0TUNESTRIKE
TUNESTRIKE is a first-person rhythmic shooter where every shot and every enemy spawn is synchronized with the music. Arm yourself, follow the beat, and wipe out waves of robots in action-packed enclosed arenas.
0Mining Platform
Mining Platform is an incremental game where you mine resources to get more upgrades and mine faster and gather even more resources.
0You're Invading My Space
"You're Invading My Space" is a fast paced, space themed, wave survival game where every run is unique. Fight off endless procedurally generated enemy swarms, upgrade and unlock your ships and weapons, and push your limits as this angry galaxy throws everything it has at you.
0Twinkle’s Galactic Tour
Travel the galaxy and bash enemies to the beat in this 90's anime styled, low-poly, musical platforming adventure! Jump from planet-to-planet, collect 'em all in classic platforming-style zones, and meet the locals in big, open city hubs full of activities, side-quests, and mysteries.
0囚笼之诗
You wake in a monster’s cage with no memory and 30 days to act. Choose to escape, obey, or become its favorite.
0Reoccurrence
Solve puzzles in a strange world, where the past meets the future and your only escape is to discover these anomalies. In Reoccurrence you will explore an island where time never passes. Discover all that came before you and use what they learned to escape this island.
0Clingy
Stranded on a shattered moon, cling to your friends and magnets to escape through perilous landscapes. Fight gravity, chaos, and each other to reach freedom. Cling tight. Fling far. Escape together.
0Entropy
Entropy is a tactical turn-based RPG inspired by classic JRPGs. Assemble your party of mercenaries and forge your own path towards an expedition into hell to stop the demonic incursion. Choices you make along the way will determine the fate of your world.
0Network Notation
You are a lost artificial intelligence adrift on the internet. Infiltrate abstract computer networks filled with defensive complications to expand your world. Improve your capabilities to overcome ever greater challenges. Learn about the state of the world and what you were made for.
0SOLARFLARE
SOLARFLARE is a turn-based, tactical roguelike in a sci-fi dystopia. Play solo or team up with a friend, experiment to find broken builds, and defend your planet from the megacorp's bots.
0KREIS AREN ashes of the uprising
A 2.5D action RPG where you play as an inventor-hero, battling invaders, crafting unique gear, and exploring a mysterious world. Your decisions determine the fate of your people and the outcome of the uprising.