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
4,427 games on PC, with requirements, reviews and prices.
4,427 games
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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
Wall World 2
Mining roguelite with tower defense aboard a robotic spider
72% positive
1,839 reviews
Halo: Spartan Strike
Top-down sci-fi shooter with alien enemies and vehicle combat
80% positive
1,832 reviews
We Were Here Tomorrow
Two-player puzzle adventure built around sharing clues over walkie-talkies
39% positive
1,823 reviews
CLICKOLDING
Dark narrative clicker in a hotel room with a masked stranger
82% positive
1,815 reviews
Budget Cuts
First-person VR stealth with robots, throwing knives, and teleportation
80% positive
1,812 reviews
Demo Analogue: A Hate Story
A sci-fi visual novel investigating a lost generation ship's fate
94% positive
1,809 reviews
Aperture Hand Lab
A VR adventure built around hand gestures in Aperture Science
86% positive
Free
Demo Under The Waves
Underwater adventure blending submarine exploration with a diver's grief
77% positive
1,802 reviews
Space Beast Terror Fright
Permadeath first-person shooter aboard changing ships full of lethal aliens
92% positive
1,795 reviews
Genesis Noir
A point-and-click adventure where a gunshot becomes the Big Bang
80% positive
1,795 reviews
Azure Striker Gunvolt
Side-scrolling action platformer with enemy tagging and lightning attacks
84% positive
1,784 reviews
EMPULSE
A first-person movement shooter where teams compete to pilot mechs
64% positive
1,782 reviews
Skin Deep
First-person stealth shooter about outwitting pirates on cargo starships
94% positive
1,781 reviews
STAR OCEAN THE DIVINE FORCE
Sci-fi fantasy action RPG with aerial exploration and fast combat
66% positive
1,780 reviews
Demo The Uncertain: Last Quiet Day
A sci-fi puzzle adventure about robots living after humanity's extinction
76% positive
1,775 reviews