Sci-fi Games
Discover 17718 sci-fi-tagged games on Steam. Find the best games with this tag.
Games with Sci-fi
Explore 17718 games tagged with sci-fi
0Remnant Frontier: Survival
The Remnants of humanity send an augmented human to a seemingly uninhabited alien frontier. From sticks and stones, build the tools required to complete the Quantum Gate Terminus and save the world. A relaxed yet deep and engaging Rogue-lite Card Based Adventure; Combine, Explore, Learn & Build.
0Echo Extract
Destroy giant mechs to craft powerful armor in this neon-soaked extraction game. Master dozens of weapons, each with their own combo mechanics. Build and upgrade your hideout with items you've found in raids. Time to hunt mechs, and cash checks!
0Wrath and Retribution
A space combat roguelike set across a shattered solar system. Master the Specter Drive’s explosive dash to crush enemy squadrons and hunt massive warships alongside Merlin, your tactical co-pilot. Upgrade your fighter and companion with powerful rewards to unleash total retribution!
0Code: Loopbreaker - Escape Room
Help Ethan in this first-person puzzle adventure. Immerse yourself in Atlas Technology, a dark tech company brimming with enigmas and an absurd amount of corporate shenanigans. Solve riddles, investigate clues, and uncover hidden secrets in a sci-fi story. Will you escape a fateful ending?
0Scent of Clouds
Scent of Clouds is a hand-drawn illustrated, text-based adventure game. As a perfumer's assistant, you create fragrances and journey through unknown lands in search of ingredients for the legendary "Scent of Clouds." With a keen nose, you'll unravel the timeless mystery of this world.
0The Abyss Break
Hardcore first-person co-op horror extraction game. Explore the parallel worlds of the Abyss alone or with a team, gather resources, and make life-or-death decisions that will determine your survival.
0BrAInstorm
BrAInstorm is a heavily stylised shoot-em-up/bullethell. dodge bullets and defeat waves of enemies while you travel through the mind to uncover the truth.
0Emborne: Lucidem Redemption
A dark fantasy action-adventure game where players wield unique abilities to battle corrupted foes and uncover the secrets of a shattered world.
0Space Defense Special Force - The Origin of the Union
Frenetic 2D action in the style of Space Invaders! Customize your spaceship, face hordes of enemies, and challenge yourself in multiple modes, including Campaign, Arcade, Invasion, and Survival. Upgrade your ship, collect power-ups, and face unique challenges in every battle.
0GLIDE
Explore, puzzle, jump Exploration, Mystery, Puzzles. Become a cat hero and explore an unknown world. Overcome treacherous terrain, discover hidden passages, and solve ancient puzzles to uncover the secrets hidden in the shadows. Will you reach the end of this perilous journey?
0upg
a fast-paced bullet heaven auto-shooting action platformer
0New Antioch
You are a feared enforcer in the service of a modest imperial province. After injustice strikes, you are tasked in anger and desperation to infiltrate New Antioch--the capital city and crown jewel of your overlords--and see to its downfall.
0BlackNoise: Shutdown
A Sci-Fi - Survival Horror experience where players must use their skills to face digital threats and overcome environmental challenges in a city devastated by a technological disaster.
0Biophyllia
Regrow gigantic plants and trees across diverse ecosystems. Imbue energy into the landscape with the help of regenerative ecotech machinery. Explore and regenerate a forgotten region abandoned after ecological collapse.
0Tangles 2 تشابك
On the remote island of Scirine, Majed, a young biology intern, arrives at Al-Bayan Research Center, expecting scientific breakthroughs. But his journey turns into a descent into mystery as he uncovers terrifying truths, where reality blends with illusions, revealing more secrets with every step.
0powerless
A simple storyline adventure about a robot whose battery is about to run out. You will need to help the robot navigate this difficult journey, overcoming many different challenges in search of a new battery. This game is exactly what it seems, honestly!
0Piramid Station
A first-person horror game, where you must explore and solve puzzles to find its 18 endings. Each game is different from the previous one, so the answers found will not be useful in the next gameplay.
0Audioglide
A rhythm-based music game where you import your own tracks to generate unique, dynamic roads. Collect notes in sync with the beat, dodge obstacles, and experience dazzling visuals.
0Project Plague
Project Plague is a multiplayer horror and survival game for 1-5 players set in a medieval world besieged by the plague. Solve mysterious rituals, use your role-specific abilities, escape deadly enemies, and protect your team in this cursed time... or betray them!
0Merchants of the Stars
A traffic-control incremental game where you click and drag cargo ships, guiding them to docks to unload. With the proceeds, purchase upgrades to enhance your profits, unlock new ship types, build your station, and expand your merchant empire. Try to win capitalism as quickly as possible!