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
0Stranded Survivors
Survive swarms of monsters, rescue stranded animals, and build a base where they can be safe in this unique bullet heaven. Turn your rescues into upgrades and build a safe town to create new weapons and recruit powerful heroes that unlock new ways to survive til dawn.
0Sovietwave
SOVIETWAVE is an atmospheric arcade driving game set in a retro-futuristic world inspired by the Soviet space dream...
0DeepSpaceDiesel
Welcome to your new career as a gas station attendant in the deepest, darkest corner of space! Serve adorable ships, count your cash, and expand your diesel empire. It's a simple, satisfying job. Just... ignore the whispers in the vents. Everything is fine. Probably.
0Apollo Sonata
At night, the campus is full of urban legends—bloody toilets, garbled blackboards, a path to the underworld, and a piano playing on the rooftop. Play as Miu, Juniper, and MOMO across three playthroughs to uncover the supernatural mysteries. Can their friendship hold the key to solving the mystery?
0HYPER DETONATOR
HYPER DETONATOR is a chain-reaction bullet hell shooter set in cyberspace. Blast through the virus spreading across the mainframe, and detonate bombs to set off devastating chain reactions. How long will you survive?
0Synth Laser
Synth Laser is a dynamic laser maze rhythm game. Get ready to dodge and weave around the deadly and stunning laser show, built upon the outrun and synthwave music.
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.