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
0In Falsus
In a world bound by truths: connect. In Falsus is a mesmerizing rhythm game tied to an intricate card system brought together through a layered narrative. Taking place in a near-future world, traverse an atmospheric soundscape through the eyes of 5 interconnected protagonists.
0DAIBADESTRUCTOR
Become a minion of a nefarious corporation and jump into the sea from Odaiba to destroy an underwater base in this easy-to-play retro-style FPS.
0Crimson Freedom
Story-driven RTS set on Mars! Build bases, command armies and uncover the choices and failures of humanity. Each campaign offers a radically different perspective on the struggle for humanity's future, a conflict between freedom, control and a frenzied pursuit for immortality through AI.
0Night Lurker
You witnessed something you shouldn't have, and now you need to guide this anthropomorphic fox out of the city in this atmospheric adventure game.
0Astrodescent
Mine the stars. Build your empire. CONSUME THE GALAXY. Astrodescent is a 2D space-mining adventure where you dig through worlds, harvest rare materials, and upgrade your gear to unstoppable levels
0Space Tower Defense
A strategic space tower-defense game. Enemies detect, warn, and try to bypass defenses, forcing you to adapt. Combine diverse towers and face unique maps for varied battles. With tense sci-fi atmosphere, it delivers a fresh experience beyond traditional tower defense.
0No Way Back: Dark Horizon
Survive on a mysterious island! Battle against the infected creatures of a failed experiment, gather resources, build your base, and uncover the dark secret of the island.
0Soloria
Ever feel like online games are a little too online these days? Why not try a FMMORPG - a Fake Massively Multiplayer Offline Role-Playing Game - and live out your online game dreams in an offline game space. Interact with other (fake) players, fight raid bosses, explore, and advance!
0Brighter Days
Fight difficult enemies, explore dangerous locations, and gain strength in this hand crafted world to defeat the evil that lays waste to these Scarred Lands.
0Victory Saber 2D
Victory Saber 2D is a horizontal scrolling shooter arcade video game with Locking-on shooting mechanic.
0INNBC STARFIGHTER
A free-to-play 90s-style bullet-hell shooter with high-res graphics, unlocked 60+ FPS, single-player campaign, and online co-op multiplayer!
0Warp Bound
In this roguelite auto battler, you've been thrust into an uncharted sector of the Galaxy, discovering friends and foes alike. Traverse different environments, seek out and deal with traders, equip unique parts for your ship, form varied strategies, and fend off a variety of hostile factions.
0Rules of Engagement: The Grey State
A new gold rush has begun. In this Tactical RPG Shooter, you are a Strider, an elite operative sent into the Grey State to retrieve priceless artifacts. Craft your own build, survive nightmarish creatures and rival squads, and get paid. This isn't about saving the world. It's just business.
0AZUR
Azur is a fast-paced PvP survival FPS set on the French island of Belmas. Every time you respawn, complete missions, explore, and survive as long as possible to secure the best gear, with the risk of losing everything.
0WHACKY
Whacky committed a crime and was punished for it. Now he must stumble through humanity’s most idiotic moments because no cosmic punishment is crueler than living among humans.
0Gilt
Embark on a quest of redemption across the planet of Gilt to restore a disillusioned priest's faith, a dying God's power, and the waning hope of a people who have forgotten how to believe. A sci-fi fantasy adventure from celebrated indie game artist Ben Chandler.
0Solvimus
A two-player co-op puzzle game with 30 challenging levels. Work together, solve puzzles, and practice deep breathing as your partner "figures it out."
0Iron Project: Reclaim
In a world devastated by machines, humanity places its last hope in a warrior equipped with special armor. Explore intense stages, face challenging bosses, and fight to reclaim what remains of the planet.
0Blade of Mana
A game about exploring the fascinating world full of hostile tremendous bosses. Gather loot, and level up your hero making your way throughout the ancient ruins!
0HELL THUG
Auto-duplicating Angel Forces swarm through the never-ending Hell Rod. A tiny demon free-falls her way to the bottom, mowing angels down as her demise looms closer.