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
0Thrust Issues
A co-op adventure game about leaving a dying colonial planet by using the cartridges in a smart way on your P.S.M (Programmable Sequence Machine) before it's too late.
0BRINE
Something smells fishy in Cornwall. A mutated, violent uprising of local seafood has surged from the depths, claiming the coast for themselves. At the centre stands a disgruntled fisherman. Fight through quintessentially Cornish environments in retro FPS flair. Half the res, double the fun!
0Chrome Shadow
A 2D pixel-art detective adventure where you investigate a brutal murder in a city drowning in corruption, secrets, and political tension. Search locations, question suspects, collect evidence, and uncover a truth that was never meant to surface.
0Poreia
Manipulate magnetic forces to solve puzzles and uncover the truth of the world in this 3D puzzle adventure - become a memory-lost cat robot and explore a mysterious world!
0Warfleet Captains
Take direct command of massive sci-fi warships as you lead them into epic fleet engagements. Join up with your friends and experience cool fleet combat scenarios together!
0Hypernet Explorer
Roguelite immersive sim set in post Y2K Europe.
0Code-Knight
Lightning-fast top-down roguelike! Dive into procedural dungeons, stack powerful items for devastating synergies, and outsmart relentless bosses. Precision, strategy, and skillful weapon combat are your keys to surviving and mastering each run.
0My Universe
My Universe is an indie action game where you play as a evolving cell fighting to overcome every threat. Customize your attacks, combine abilities, and explore countless synergies to become the strongest.
0Fleshborn
A short incremental game where you are tasked to clean a lab from fleshy growths using your flamethrower. Collect resources and spend them in a vast upgrade tree to unlock new abilities.
0Asterobits
You've escaped from the galaxy's most secure space prison, and now there's a bunch of angry lawless chasing you. You must survive, fight for your freedom, and outrun these grumpy pursuers. Asterobits delivers a relentless (and slightly absurd) escape in an arcade-style roguelike space shooter.
0Godless Avalon
An RPG adventure with guns! Explore unique settings and discover secrets. A fantasy comedy with high-stakes and fast pacing.
0Starvester
A short incremental game about expanding a star-system wide factory to build giant megastructures in space. Deploy swarms of drones, mine resources, unlock upgrades and harvest the power of the stars!
0Where Is Lena?
To save your wife, you must sneak into a biogenetic research facility, solve puzzles to descend underground, and confront the dark truths the company has hidden. Surviving in this facility, where everything has spiraled out of control, won't be easy. How far are you willing to go to save your wife?
0Oscillia : The Shattered Planet
In this 2.5D shooter/MetroidVania game, explore the different realities of a retro sci-fi universe. Fight, upgrade your equipment, and recruit allies to unravel the mystery of the planet Oscilia.
0The Last Cat in the Universe
Gather the remains of a dying space station to build a cozy home for the last cat in the universe. A short, narrative-driven incremental game about finding peace in the face of darkness
0The Eternal Experiment
The Eternal Experiment is a first-person horror game set in a collapsing futuristic lab. A deadly creature hunts in total darkness. Survive by managing your inventory, crafting, and creative problem-solving as you navigate the lab and fight to escape with your life.
0The Last Camp : Dawn
The Last Camp is a post-apocalyptic world-themed game. It utilizes high-quality graphics, a rich weapon and item system, and a vast world map to create a cross-generational twin-stick shooter, bringing a feast to hardcore shooter players.
0Orbital Crew
Collect energy bars, expand your arsenal with new and different weapons, activate portals, and unlock your progression as you fight to survive. Easy to learn, hard to master. Find your flow and reach the top in this adventure built on pure arcade-style action!
0bit//Cycle
bit//Cycle is a fast-paced top-down rogue-lite where you cleanse a corrupted computer system. Move fast as the heroic bit, or risk shrinking away to nothing. Procedural levels, grid-based movement, and permadeath make every choice matter.
0Command.Override
A Real Time Tactics game. An AI with a directive that backfired horribly has made robots to wipe humanity out. In response, humanity built their own robots to fight back. By hacking the robots, you'll sabotage the enemy and boost your allies to turn the tide of battle in humanity's favor.