Sci-fi Games
Discover 17614 sci-fi-tagged games on Steam. Find the best games with this tag.
Games with Sci-fi
Explore 17614 games tagged with sci-fi
0Hysterical Strength
A boogeywoman driven by vengeance guides a mysterious boy north across a decrepit world, cutting down the warlords in her way. With an ancient blade, a magical top-break revolver, and the perfect combo of drugs, survive or live in this 2.5D hack-and-slash FPS hybrid adventure.
0Thrust Me Bro
Momentum is your weapon. Thrust, charge, and slam your friends into the void in this fast-paced physics brawler for up to 4 players. Built for social mayhem and brutal competition, Thrust Me Bro is couch-multiplayer chaos that’s easy to learn and hard to master. Get ready to Thrust.
0Hellshot
A cat, a slot machine, and a blue hell. Feel the dopamine consume you in true roguelike style as you control a cat, survive endless waves of enemies, and experiment with chaotic builds that change every run.
0VYDER
The arena evolves. Your power scales. Only the final round settles the score. VYDER is a 2-4 player platform fighter where you build up your Vanguard across shifting stages. Adapt, power up, and outlast your friends for ultimate bragging rights.
0Sync Together
SYNC TOGETHER is a parkour game focused on keeping a jet-powered flying vehicle balanced by working together. Use coordination, speed, and teamwork to finish the course as fast as possible.
0UKNON Jones - Portal
In this platform and puzzle game, Elsa LOVELUST is equipped with a gate gun. You must destroy objects or teleport her through the portals to help her cross inaccessible places and reach the flag of the different levels of the game.
0Upload Aliens
The rule: DON'T LET THEM TOUCH GROUND! Become the Cyberpunk Knight and launch aliens skyward. Use foes as missiles to trigger chain explosions in infinite aerial combos. Unleash this pixel-art roguelite spectacle with just three buttons: Move, Jump, Dash.
0Astral Blitz
Astral Blitz is a roguelite, twin stick shooter. Control your fighter ship and wreak devastation through the hordes of empire defenses. Create your own play style as you customize your ship to your needs, setting it up for brutal destruction, refined precision, or to become chaos incarnate!
0AIZASIA
Defeat enemies, solve the puzzles, find the hidden objects and finally collect the three stars to pass into the next level with lots of coins. Funny game, lovely interaction and smart obstacles. Realistic graphics and unique designs with different environments.
0TITANCLIMB
Embark on an adventure to save the "Titan," a colossal creature you must climb to heal. Overcome alien ecosystems and harsh weather to uncover the Titan's secrets. An epic tale of life and connection awaits beyond breathtaking vistas.
0Goat Nuclear Clicker
An absurd incremental clicker — click goats, trigger nuclear chaos, automate production, and ascend through galaxies in a multiverse of upgrades and detonation-driven mayhem.
0Solar Escape
Stranded on a dying world, the sun is so close the surface is crumbling. Master your Grapple Hook to navigate melting terrain and dodge deadly solar hazards. Your only goal: survive the escalating inferno until extraction arrives. An intense 2D platformer where the environment is your enemy.
0Star Striker
Dominate your enemies with modernized familiar arial combat controls. Craft the perfect build to become the most deadly star fighter in the galaxy!
0The Dark Curiosity
First-person sci-fi psychological horror set on a secret corporate station. Left alone to secure it, you navigate oppressive corridors where every sound, shadow and choice punishes. "Curiosity always leads you further than fear ever could."
0Infant God
You are the guardian of an infant god. Guide Aistalt through the toxic ruins of the internet. Debate with random users, harvest their ideologies, and sculpt her personality matrix. Will you raise a benevolent savior or a tyrant who deletes humanity?
0AbyssFloor Survivors
Dodge the swarming drones and survive! A 3D survival action game that tests your reflexes and judgment.
0Don’t Turn Off the Light
Don't Turn Off the Light is a 5-player asymmetrical multiplayer horror game where one player becomes a demon lurking in the darkness. Survivors must rely on light, teamwork, and scavenged weapon parts to avoid possession, escape captivity, and fight back before it's too late.
0ECHOES OF THE GOLDEN BRANCH - M-501 Aberrant Emotion Evolution Report
Wish Upon a Star That Does Not Exist. A dark parable blending idle collection, desktop-pet interaction, and rules-based horror.
0Killer Bee
KILLER BEE is an fast-paced Run & Gun action-strategy game where you take on high-stakes freelance contracts to escort valuable cargo across dangerous, monster-filled territories. Choose your risky routes wisely, and prove that you can deliver when every mile counts.
0Rombykon
Become Romby, a tiny crystal lost in space! Survive and defend the crystal against dark waves by upgrading crazy weapons, planting strange flowers, and using tarot cards. Explore constellations, defeat bosses, and unlock over 100 unique skills.