Best Sci-fi games on PC
Games built around speculative science and technology, with settings that may involve outer space, futuristic societies, cyberpunk cities, or post-apocalyptic worlds.
- Technology-driven fictional settings
- Combat, survival, exploration, or puzzles
Related: Space, Cyberpunk, Post-apocalyptic, Shooter
4,155 games on PC, with requirements, reviews and prices.
4,155 games
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The Long Journey Home
Space exploration roguelike about getting a stranded crew home
59% positive
1,934 reviews
CAYNE
Isometric sci-fi horror adventure about escaping a facility while pregnant
81% positive
Free
PARQUET
Romance visual novel about a man created from others' memories
96% positive
1,929 reviews
Uplink
Hacking strategy game about contract jobs and covering your tracks
89% positive
1,917 reviews
Nimbatus - The Space Drone Constructor
Space drone-building simulation with destructible planets and automated machines
78% positive
1,911 reviews
Demo Daemon X Machina: Titanic Scion
Open-world sci-fi action with flying armor and customizable loadouts
63% positive
1,909 reviews
Demo Alien Breed: Impact
Isometric sci-fi shooter with alien swarms and weapon upgrades
75% positive
1,908 reviews
System Shock 2: 25th Anniversary Remaster
First-person horror RPG aboard a starship overrun by mutants
87% positive
1,904 reviews
The Artful Escape
A psychedelic musical adventure where your movements shape alien soundscapes
92% positive
1,901 reviews
NIMRODS
Alien survival roguelite with custom guns for companion drones
84% positive
1,898 reviews
Gemini Rue
Sci-fi noir point-and-click mystery following two playable characters
88% positive
1,890 reviews
Grow Up
Open-world 3D platformer about growing plants to reach spaceship parts
91% positive
1,890 reviews
Somerville
Sci-fi adventure with environmental puzzles after an alien invasion
70% positive
1,889 reviews
Star Crusade CCG
Sci-fi collectible card battles with customizable decks and six factions
80% positive
Free
Distrust: Polar Survival
Isometric survival horror where falling asleep attracts hostile forces
73% positive
1,879 reviews
Original War
Sci-fi real-time strategy with scarce soldiers who persist across missions
94% positive
1,878 reviews
Infinifactory
First-person factory puzzles about building and refining alien assembly lines
94% positive
1,868 reviews
Demo Quantum Conundrum
First-person puzzle platformer where shifting dimensions changes object physics
84% positive
1,865 reviews
Dōkyūsei: Bangin' Summer
Dating sim with three weeks to find a summer romance
93% positive
1,864 reviews
Jupiter Hell
Top-down turn-based roguelike with guns and permanent death
91% positive
1,856 reviews
Timelie
Stealth puzzle adventure where you rewind time and preview events
95% positive
1,856 reviews
Iron Marines
Sci-fi real-time strategy with troops that change roles mid-battle
77% positive
1,855 reviews
Demo MEGA MAN X DiVE Offline
Offline side-scrolling action RPG with collectible characters and weapon upgrades
80% positive
1,854 reviews
Demo Intrusion 2
Side-scrolling shooter with physics-driven enemies and interactive environments
94% positive
1,853 reviews