Sci-fi Games
Discover 17597 sci-fi-tagged games on Steam. Find the best games with this tag.
Games with Sci-fi
Explore 17597 games tagged with sci-fi
0The Seventh Variable 第七变量
Infiltrate Shuangqing City, a cyberpunk metropolis. As a mercenary, plan your base by day and execute high-stakes contracts by night. Use your hacking skills to tip the balance of power among three factions and shape the city's future.
0Asteroid Rodeo
Tame spinning asteroids with harpoons and thrusters. Mine them for profit. Upgrade your ship. A physics sandbox where every rock fights back.
0PlatyGuard: Swarm Slayer
PlatyGuard: Swarm Slayer is a 2D action roguelike platformer RPG set in a post-apocalyptic wasteland, infused with biopunk and dark sci-fi flair. Survive the chaos, clash with mutant foes, and explore mysterious sites in this indie adventure!
0Gunclone Arena
Gunclone Arena is a top-down looter-shooter roguelite. Fight as a super-clone that can wield 6 weapons, a Beam and Shield in a dystopian TV show! Loot thousands of weapon variants with ricochet, detonate, shock, pierce and more. Stack build-changing Mods. Notice: Escape is grounds for perma-recycle.
0TyreUP: LeftRIGHT!
TyreUP: LeftRIGHT! is a chaotic CO-OP driving game where two players control a single car together. One managing the left wheel and the other the right. To move effectively, both players must synchronize their inputs and communications.
0Power Of The Sun
Empower the sun and drive forward the engine of creation of the universe. Collect cosmic resources, generate energy, and evolve through a galaxy of upgrades. Burn brighter and radiate light into the universe!
0Slimestoppers
Slimestoppers is a top down horde shooter that pits the technology of man against a relentless army of sentient slimes from space. Choose from an ever-expanding arsenal of weapons, abilities, perks, and equipment to forge the perfect Slimestopper. Supports multiplayer up to 4 players!
0Wireless
You are alone. Gather friends and discover your purpose.
0Lucky Pikinini - IMS Intelligence Corp
IMS Intelligence Corp is a Large-Scale First-Person / Third-Person Story-Telling Game with a 13-Chapters Story Campaign, 4-Maps Special Missions & 33-Maps Survival Mode. It Happens Same Time As the Events of Super Incursion & IMS Death Squad. You Take Control of IMS Daryl Kalashi.
0Gravity Strikers
Gravity Strikers is a team-based PvP sports game! Build your squad of champions, master aerial movement, combine shots and passes to control the ball, eliminate your rivals, and score together the goals that lead your team to victory!
0Galaxy Pirates
An idle auto-battler that fights epic battles in the corner of your screen while you conquer your day.
0Murderplanet
Fight to the death in the arena-based action roguelike game show, Murderplanet. Craft a build of ridiculous and broken synergies to weave and cleave through hordes of enemies. Survive each wave, stake out Capture Points, earn heaps of cash and further customize your runs for maximum arcade chaos.
0Cars on Mars
An utopic sci-fi car racing game with effect-portals on mars (and other places). One can choose 3 game types (Death Match/Classic Race/Capture the Flag), or just stroll around in an infinite procedural world. The whole scene +cars are made 100% from math and code, no textures, no models
0Cyberdelia: Micro
Cyberdelia: Micro is a psychedelic, retro-inspired JRPG where drugs are your best friend. You play as Xaxis, a cyberdelic robot sent to a spiritual land to prevent the end of the world.
0Space Pirates
Arcade space shooter where you build a fleet by defeating enemy ships and using the credits you earn from it to upgrade your fleet to take on larger and deadlier battles.
0Grass
Grab your tools and team up in a cozy co-op or solo lawn care simulator focused on smooth, satisfying teamwork. Mow, trim, water, burn, and clean up sprawling properties as you improve the neighborhood and climb the mower app rankings.
0SynthEscape
A Synthwave bullet hell shoot 'em up where grazing enemy fire charges your bullet-slowing field and builds your score. Play through 5 levels in solo or co-op with leaderboard support. '80s vibes meet precision shmup gameplay. Graze Bullets. Bend Time. Break the Future.
0MOVING WITH THE MOON: Mastering Universal Gravitation!
This is a new action game where you steer the earth. Steer the Earth, when both the Earth and the Moon are in the goal zone, the stage is cleared. Stars are constantly pulling on each other with universal gravitation. You can experience a simulated universal gravitation.
0Drop Not Allowed
Trapped inside a living database, use real SQL to unlock regions and challenge the system that watches every query. Use SELECT to investigate, UPDATE to repair and remember: DROP NOT ALLOWED. It doesn’t matter if you’re a SQL noob or a veteran; the game teaches you everything you need as you play.
0Chamber One
Chamber One is a story-driven 3D puzzle platformer. You wake up in a sterile elevator with no memories. As part of the Rebuild Test Program, you progress through test chambers to uncover the truth about the system and yourself.