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
0Astro Raid
Fly around, mine resources, expand your ship, build weapons and fight off aliens!
0AboFlah-intelliFinish
Puzzle game on a difficult level. Start disassembling and assembling puzzles to reach the finish line
0Epoch Reset
Unravel a narrative-driven 2.5D anime adventure as Hector, a dirt-poor genius and creator of the world’s first time machine. Travel between timelines, meet intriguing characters, and explore futuristic cityscapes as you seek to save reality from time-bending forces beyond imagination.
0Project SEVER
Project Sever is a fusion of submarine simulator and horror. Master the controls of the Soviet Project "Sever" submarine and learn to keep it in working order to escape the deadly underwater trap and solve the mystery of the Anomalous Zone.
0Borderline
Borderline is a free running first person adventure heavily inspired by the momentum-based gameplay from Mirror’s Edge. You are tasked with working against the city of Greyhawke’s most notorious mega corporations, uncovering their secrets while navigating through their state-of-the-art security.
0Eternal Lust: Zenyh City
《Eternal Lust: Zenyh City》is a match-3 puzzle game with dating elements. Your job is to complete all the missions and adventures around you to help all the girls on your journey.
0Sova
Descend into a surreal sci-fantasy world in this narrative-driven action roguelite, where every run reshapes your story. Sova’s expressive combat meets deeply branching dialogue and world-shifting decisions. Compose your violence, rewrite your past, and bend a crumbling realm to your will.
0GunGunGo: Mecha Build and Battle
GunGunGo is a turn-based RPG where you build, customize, and battle scale model mechs. Visit hobby shops to find unique kits and parts. Climb the ranks, unlock new gear, and aim for glory in the World GunGunGo Cup. Will your mech dominate? The choice is in your hands, pilot.
0BATHYSPHERE
The year is 1940—you wake up in a bathysphere, stuck in an endlessly repeating battle against enemies unknown. Investigate your surroundings and uncover the truth behind the time loop.
0机影：夏夜梦寻
"Start your dream-seeking journey in the future city!" - In the game, players will play the role of "Park Bo-myeong", the deputy director of the AI Inspection Bureau, and travel through the summer night of the future city "Golden City" with their assistant robot "Dill".
0Labyrinth of Crystal Princess
Labyrinth of Crystal Princess is a “escape the labyrinth by detecting the unseen” horror adventure.
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0Paragone Bomb
Top-down shooter with a bird's-eye view. Epic hunt against various enemies using tactical maneuvers, different weapons, and the protagonist's abilities.
0Singing they Pass
Take charge of a group of abandoned soldiers in this turn-based tactics adventure, and lead them home through hostile lands. Fight, scavenge, and run as you battle rebels, time, and exhaustion on a desperate last journey that not everyone will survive.
0SHOOTOON
In our action-packed cartoon-themed game, you'll face waves of normal enemies every 9 rounds, while powerful bosses await you in the 10th round! Unlock various skills to upgrade your character and use your points in the card system to personalize your gameplay. Challenging boss battles await you!
0Remnant Afterglow
This is a creative and challenging real-time strategy tower defense game where players need to constantly expand, build complex battle lines on the map, and fight against groups of enemies. The game has unique rules and beautiful pixel style, with each level filled with tense and exciting battles.=
0Mystical Sovereign Z
Mystical Sovereign Z is a sci-fi/fantasy hybrid strategy game. Experience real time battles and turn based strategy with various RPG elements and choices to be made along the way.
0伥影重生 Ghost:Reborn
"Ghost Rebirth" is a fast-paced action game with a Taoist-Buddhist cyberpunk style. Manipulate time and space, reverse identities, and kill with a single blow... Write your own story in a blank history.
0Stellar Terminus
To stave off the cold, crushing loneliness at the end of time, embrace eternity. Stellar Terminus is a combat-focused, hard sci-fi dungeon crawler set at the heat death of the universe. Scavenge for resources, robots, and knowledge in the procedurally generated ruins of long-gone civilizations.
0Plastic Spouse Interrogation
A post-human bio-management simulation. In a strange future, you awaken in a plastic body. The authorities question you, but you don't even know what you are. You must quickly grasp this weird world and your place in it, or else face state-sanctioned oblivion.