Sci-fi Games
Discover 17639 sci-fi-tagged games on Steam. Find the best games with this tag.
Games with Sci-fi
Explore 17639 games tagged with sci-fi
0Synth Laser
Can you survive this deadly laser show and beat nostalgia?
0Crewcial
Join the craziest repair company in the space-time continuum! In this 2D party game, teamwork is everything: fix machines, manage heat and pressure, toss tools around, and climb the leaderboard—without losing your friendship!
0GraveNight
GraveNight is a multiplayer horror game where you and your friends take on the eerie role of cemetery guardians.
0VINCIT
VINCIT is a lightning-fast FPS that fuses the depth of roguelike-inspired emergent systems with the raw intensity of modern movement shooters. Fuse bullets mid-air to create unique, devastating combinations and reduce your enemies to dust.
0A.S.İ : BAŞLANGIÇ
Imagine being torn from your world and dragged into an unknown realm. A.S.İ : BAŞLANGIÇ is a single-player action RPG that draws players in with its dark atmosphere. In this world of life and death, only your sword and your will can guide you.
0S.P.L.O.S.H
S.P.L.O.S.H is a fast and splashy platformer where you control a pufferfish powered by water! Roll, bounce, and blast through tricky platforms, dangerous machines, and watery boosts in this high-speed adventure.
0Frost Loop
Frost Loop is a survival city builder set on a train in the snow. Build, Manage, and Pilot the train carrying the last of humanity in a world of snow and storms. Can the warmth of humanity survive on the run? Or is it destined to go cold.
0Lightbody
Swing your grappling hook in zero gravity to hack into Senator Redd's VPN in this roguelite 6DOF hacking game
0CD-ROM
10 CDs, 10 passwords. Find hidden messages, text, numbers to unlock next CD to continue your steganography puzzle journey.
0SUMBR
SUMBR is a chaotic 1-8 Player Arena Shooter filled with many weapon and armor augments combinations to craft your perfected build as you battle against enemies soldiers and other players across the solar system, in a variety of PvP & PvE modes, either solo or with friends.
0Foolish Earthlings!
A side scrolling side-on shooter from the depths of a long-lost arcade cabinet where you take the role of a UFO on the hunt for human prey! Capture them alive with your tractor beam and pull them into your saucer while unleashing your heat ray upon tanks, planes, and all manner of military might!
0Arachnaut
A 2D side scrolling offline platformer with style and music at its core. Avoid hazards, collect power-ups, unlock game modes, upgrade your abilities, and complete achievements. Oh... and get some hats while you're at it!
0Death Flags: The Beginning of the End – Chapter I
Death Flags: The Beginning of the End is a rail shooter in VR packed with action and an epic story. Survive relentless waves of cursed pirates, upgrade your weapons with special ammo, and uncover the hidden secrets within this incredible shooter.
0Lynocite
Teleport across a world beyond salvation in this sokoban adventure game. Open new pathways to explore a sprawling, ancient city that worshiped the power of teleportation.
0Six Slashes
This is a first-person fast-paced action game with simple, satisfying gameplay. Play as a cybernetically enhanced warrior who inherits a former commander’s memory disk—fight through enemies while memories resurface.
0Ectorider
Ectorider is a fast-paced 3D platformer combining Extreme Sports and Third Person Shooter. Fight a robot army with your super magnet or use them to do insane tricks with your rollerblades. Save the Ectomorphs and stop Professor Ektos evil plan.
0The Factory Must Fall
The Factory Must Fall is a factory-building autobattler where your factory's produced units fight other players. Draft buildings from a random shop, design your factory, optimize resource allocation and army composition to climb the ladder in asynchronous PvP.
0Shape Be Gunned!
Pick a gun, or 9 guns and shoot some shapes! Shoot them with bullets, lasers, magic. Whatever weapons you choose in this incremental game about shooting shapes, one thing is certain - the shapes need to be destroyed!
0Dungeon Killer
Dungeon Killer is a fast-paced shoot ’em up where you play as Astrid, a woman seeking revenge for her husband’s death. Armed with a minigun, you’ll battle through a dungeon filled with deadly mistresses—female creatures that mix the sensual with the infernal.
0Donutal
An alien interrogation adventure where "conversation" is your only weapon. Awakened from a 150 year cryosleep, you are suddenly appointed as an Chief Xeno Inspector at the spaceport. Scrutinize the aliens visiting Earth and uncover their true intentions.