Sci-fi Games
Discover 17652 sci-fi-tagged games on Steam. Find the best games with this tag.
Games with Sci-fi
Explore 17652 games tagged with sci-fi
0The Matter Gun
SHOOT NOT TO KILL? use The Matter Gun to traverse this one of a kind 2d PUZZLE-platformer (metroidvania/brania). Drop into the lab, explore the caves, discover new types of matter, uncover secrets, and try not to cause the end of the world...or something.
0Ganymede
A sci-fi exploration platformer that does movement upgrades a little bit differently. You will not be unlocking the standard-issue double jump in this game.
0Skyborn:IronWings
A reimagined 3D arcade shooter that transforms the classic vertical scrolling formula with full spatial depth, immersive air-to-ground combat, and intense bullet hell action.
0Starnded: Gardens of the Rubellite
Starnded: Gardens of the Rubellite is a first-person sci-fi survival RPG. Explore an alien planet, gather resources, build your base, and survive a world that's both beautiful and deadly.
0Golden Steam
Golden Steam is a thrilling arcade-puzzle adventure where you collect Golden Steams and activate machine parts to recover artifacts scattered through fractured time. Navigate 10 worlds, master geometric rotations, and control time itself in a steampunk sci-fi universe where every second counts.
0Halls of Nyarlathotep
Explore the shifting labyrinths of the Dreamlands in this Lovecraftian roguelite FPS, where every shot, step, and secret chips away at your sanity as you face eldritch horrors and ancient Outer Gods.
0MiM: Meditation Interactive Matrix
A sci-fi wellness playground that invites you to balance mind and body through guided chakra sessions, zero-G arcade mini-games, dynamic rain & thunder simulations, and customizable color-noise soundscapes.
0Schedule AI
Stranded on a desert planet by an AI mothership, you and other cloned humans must gather resources, survive monster attacks, craft ridiculous weapons, and send shipments to the AI to avoid its wrath. Build wealth, own vehicles and apartments — or rise up and destroy your AI overlord.
0Uncivilized
A short-form empire building strategy game. Explore the planet and grow your colony, while attempting to negotiate with the many characterful rival factions. Make friends, break allegiances, or just drop nukes on them.
0草莓味儿Strawberry Flavor Sci-Fi
A suspense and sci-fi visual novel with fundamentalist vibes. In a near-future world that may descend at any moment, you will step into the role of an "Ocular" to gradually unravel a series of covert plots and overt schemes interwoven with technological ethics and human nature.
0LUTA: Luminoria Tactics
Luminoria Tactics (LUTA) is a fast-paced tactical card game with evolving heroes, dynamic arena effects, and intense 1v1 matches. Combine strategy, spells, and quick thinking to conquer the battlefield in under 5 minutes.
0Reincarnation Dungeon
Reincarnation Dungeon is a action role-playing game with a fantasy theme. You will play the role of an adventurer who travels to a different world to find a way home and embark on a dangerous and surprising adventure.
0Leaphopper
Leaphopper is a casual precision platformer. This relaxing rage game is for people who love a challenge but also appreciate a breather. Master your jumps with a simple yet satisfying hold-and-aim mechanic and make your way up strange landscapes, leap by leap.
0Retronaut
A rogue star pilot lost between galaxies—upgrade your ship, harness ancient artifacts, and survive relentless alien hordes in this cosmic action roguelite.
0WOLF OF THE DESERT
Infiltrate Qamaria tower. Sneak through shadows, observe your surroundings. Gather ability chips to destroy and hack security devices, vanish, teleport past enemies, outsmart them using clones. Combine and upgrade ability chips for the ultimate loadout and bring down a corporate empire.
0ZERO
Zero is a fast-paced, permadeath first-person shooter that blends roguelike structure with soulslike difficulty and powerful melee combat. Set in a brutal cyberpunk world with a stronger focus on close-range melee attacks over guns, survival relies on aggression, agility and mobility.
0Valley
VALLEY is a futuristic crime solving thriller where the player controls multiple characters in the hunt for a serial killer.
0Star Legacy
Venture into the depths of space and leave your legacy among the stars. In Star Legacy, explore galaxies, upgrade your ship, and survive on unknown planets.
0ISPELL
ISPELL is a shoot'em up & bullet hell game where you take on the role of a nameless android who wanders through the dying worlds. Use various weapons and dodge enemy bullets, as well as challenge powerful creatures.
0Lunar Frontline
Lunar Frontline is a near-future FPS where humanity has expanded to the Moon. Two factions — the Lunar Development Corp. (LDC) and the Union for Space Solidarity (USS) — fight over rare resources. You can choose to join either side in the conflict—or cooperate to face unknown enemies on the Moon.