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
0Iron Expedition
Build your base, train your troops, develop new technologies, upgrade your weapons, and lead your army into battle to crush the enemy.
0Rimefall
Your colony ship has landed on an alien planet — but the environment kills electronics. Salvage the ark, survive the early years, and build a nation as your society regresses to medieval with remnants of modern knowledge. Grand strategy with simulated population and turn-based combat.
0Dead Days Left: Jupiter Station
Classic survival horror game & narrative FPS. Explore environments and dark corridors of a space station on Jupiter. Collect resources, fight zombies and monsters, meet NPCs, manage your inventory, solve light puzzles, survive with limited supplies. Melee and ranged combat. Single-player only.
0TORION:Escape
TORION:Escape is a fast-paced parkour game where nothing stops you from going forward and Escaping the simulation in record time. Run, jump, and control the environment alongside a variety of relaxing drum and bass tracks playing in the background.
0StackHead
Stackhead is a fast-paced 2.5D platformer shooter. In a too-perfect amusement park, StackHead, a maintenance robot, is tired of the monotony of the park. He decides to explore the attractions, facing robots controlled by AI and bringing surprise and delight wherever he goes.
0Planet Killer
A physics-driven sci-fi destruction roguelite. Orbit hostile worlds, unleash devastating weapons, and carve real craters into fully simulated planets while escalating planetary defenses fight back.
0Radius Zero
Manipulate time itself in this atmospheric top-down puzzle game set inside a corporate complex built on unstable temporal rules.
0Curse of the Mirror
Curse of the Mirror is a 2D platformer that features a unique set of mechanics and ideas in each and every level inspired by similar games in its genre, a simple moveset that's easy to learn but difficult to master, and a rich story with fun and quirky characters!
0Rogue Shell
Rogue Shell is an atmospheric action roguelike set far into a dark future, where you play as a small robot shell trying to escape the deepest layers of a decaying megastructure. Explore, scavenge, upgrade your equipment, fight to survive - and to uncover the structure's mysteries.
0Tinyverse: CatLord Catastrophe
Tinyverse: CatLord Catastrophe is a game about chasing cats across the solar system to stop them from taking over the internet. Control 2 sidekicks simultaneously, or split up the controls and play with a friend! Solve puzzles in this top-down world full of alien bros and crazy cats.
0Dodgecore
Dodge. Survive. Improve. Face escalating projectile chaos, powerful boss attacks and fast arcade gameplay. Unlock skins, use unique abilities and push your high score further with every run.
0Quantum Coffee Conundrum
A science fiction Slice Of Death visual novel: follow two space miners as they spiral through the bureaucratic gears of a caffeine-fueled corporate time loop nightmare.
0Volt Deck
Rewrite the rules. Transform the cards. Master the deck.
0Overclocked Arena: Instability Protocol
A fast-paced bullet heaven action roguelike set in a futuristic arena. Face overwhelming enemy waves, evolve your build with powerful upgrades, and survive escalating instability that constantly reshapes the battlefield.