Sci-fi Games
Discover 17756 sci-fi-tagged games on Steam. Find the best games with this tag.
Games with Sci-fi
Explore 17756 games tagged with sci-fi
0Crater Song
Crater Song is a single-player co-op puzzle-adventure game with an authentic 8-bit aesthetic that takes place on the alien world of Orebody. Two twins, born of song, must embark on a mythic journey to lift a curse that makes them the target of eldritch horrors from beyond the stars.
0SolFall
Retro-Styled Sci-Fi Survival Horror utilizing the power of Unreal Engine 5's Lumen Global Illumination to bounce light around darkly lit environments.
0Don't Jump
A co-op survival game for 1–6 players. Enter corrupted timelines as time janitors, scavenging resources, solving objectives, and surviving collapse. Every jump is different.
0Extinction Force
Battle across time to save humanity from giant arachnids in this multiplayer third-person action shooter.
0Insula Mystica
Survive, Thrive, and Escape from a mysterious island! Explore ancient Sci-Fi temples, navigate deadly traps and mechanisms, uncover an engaging narrative, unlock new abilities, collect artifacts, and discover all of Insula Mystica's secrets!
0Through the Galaxy
Immerse yourself in an unknown galaxy. Collect resources, upgrade your spaceship and experience an exciting mix of action and adventure with intense battles in a calm atmosphere. Discover new worlds and master challenges on your epic journey through space.
0Call of the Deep
Call of the Deep is a Survival Horror/ Comedy game where you look for a bunch of junk under the sea while getting attacked by monsters that range from harmless to the spawn of Satan.
0Fallen Seeds II
Continue Evod's adventure on the enigmatic planet of Ulthar, unraveling deeper mysteries and navigating political intrigues with his companions Ada, Lily, Sif, Ophelia, and Kaya.
0Galaxy Clicker
An idle clicker game that sits on the side of your screen. Watch the numbers go up while getting other important things done.
0Super beast activation
Type: Science fiction and theology style FPS multiplayer shooting game; Topic: Discovering the Truth of the Universe in the Future of Humanity and Its Impact on the Evolution of Human Bones; Modes: PVE (Gun Shooting Battle and Summoning Flying Shuttle Battle), PVP (Gun Shooting Battle).
0XenoAdventure
Xenoadventure is a shooting light adventure game from a top-down perspective, where players will operate a novice warrior in the game. Based on one's own talents, continuously improve oneself from the system and survive
0Stars Online
Destroy space pirates, collect resources, and upgrade your ship. Embark on a solo sci-fi adventure to reclaim your solar system with daring Mission Ops—failure isn’t an option!
0Elephant Town
Your friend Atoo, under your guidance, gradually turned into to a master of love from a flatterer. Later, he fell into a top-notch scumbag who played with women and indulged in debauchery. In order to save his soul, you enter a cyber city space...
0Deeplands
Explore the Deeplands, an ancient underground world harboring the remnants of a lost civilization. Fight and parkour your way through destructible caves and dungeons, acquire mysterious powers and tools to grow stronger and recover the ancient dwarven crown in this open-cave roguelike platformer!
0Cosminomy
Cosminomy is a minimalist colony builder with unique turn-based mechanics and compelling visuals. Make strategic building choices, collect resources, and expand your economy to distant galaxies.
0dysto-wanderer
dive into a puzzle adventure in the post-apocalyptic world of dysto-wanderer. join Pia, lost in the toxic slums of a ruined city, as she searches for a safe place. explore a destroyed civilization, solve intricate puzzles, and survive the harsh environment along the way.
0Ship Miner
Relaxing mining experience that merges combat elements and 1-bit pixel art aesthetics. Collect minerals from procedurally generated asteroids, improve your ship and survive The Anomaly, an unknown entity threatening The Galaxy. Can a simple miner stop The Anomaly and save everyone?
0Lights In The Sky
Step into the boots of a fire lookout in this atmospheric first-person horror game. Armed with only a flashlight and a pump-action shotgun, you must survive the eerie alien threat lurking in the shadows. Uncover the dark secrets and unravel the mystery behind the strange happenings in the area.
0Vtuber Hack
Use hacking tools to hack into these Vtubers' computers, discover their true identity, and expose who they really are!
0Warhammer 40,000: Boltgun 2
Obliterate heretics in the name of the Emperor in Warhammer 40,000: Boltgun 2! Play as Ultramarine Malum Caedo or Sister of Battle Nyra Veyrath in this sequel to retro FPS Warhammer 40,000: Boltgun with MORE enemies, MORE weapons, and NEW ways to purge!