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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Demo Aero GPX
High-speed anti-gravity racing with airborne sections and vehicle combat
98% positive
968 reviews
Quadrilateral Cowboy
First-person heist adventure where typed commands control security systems
92% positive
963 reviews
Out of Action
Cyberpunk first-person shooter with bullet time and skill-based movement
78% positive
963 reviews
Granvir
Third-person mech roguelite with route planning and resource management
91% positive
961 reviews
Iron Brigade
Third-person mech shooter with tower defense and co-op missions
86% positive
960 reviews
Stories from Sol: The Gun-Dog
Retro sci-fi visual novel about investigating a shipboard threat
91% positive
960 reviews
Galcon 2: Galactic Conquest
Multiplayer space strategy where ship swarms conquer planets in real time
84% positive
Free
Demo The Inheritance of Crimson Manor
First-person escape-room mystery across a secret-filled Victorian manor
87% positive
957 reviews
The Way
A sci-fi puzzle platformer inspired by old-school cinematic adventures
82% positive
955 reviews
Dropzone
Real-time arena strategy with customizable mechs and objective-based battles
69% positive
Free
Disgaea 7: Vows of the Virtueless
Turn-based tactical RPG with customizable demon teams and stage-based battles
75% positive
954 reviews
Demo Death Come True
Live-action mystery adventure about a hotel guest with missing memories
77% positive
953 reviews
BattleGroupVR
First-person VR space strategy commanding fleets from a flagship
92% positive
951 reviews
The Fifth Day
Open-world survival as a robot that hacks other machines
38% positive
949 reviews
Children of a Dead Earth
Space warfare strategy simulation built around orbital physics and ship design
88% positive
949 reviews
ARCADE GAME SERIES: GALAGA
Arcade space shooter with alien waves and a dual fighter
92% positive
947 reviews
Demo Together: Moon Escape
Two-player lunar puzzle adventure built around communication and coordinated actions
90% positive
947 reviews
Q.U.B.E: Director's Cut
First-person puzzle game built around manipulating cubes with special gloves
82% positive
946 reviews
GIRLS MADE PUDDING
Dialogue-driven adventure through emptied towns with motorcycle travel and cooking
95% positive
937 reviews
旅燕归航 Swallow Homing
A free science-fiction visual novel with a space-opera setting
98% positive
Free
Fe
3D puzzle-platform adventure using songs to enlist forest creatures
78% positive
934 reviews
Alien: Rogue Incursion Evolved Edition
First-person action horror about fighting Xenomorphs on a remote planet
71% positive
933 reviews
1bitHeart
Side-scrolling mystery adventure about investigating a town and making friends
91% positive
926 reviews
Ascend to ZERO
Action roguelite with a ticking clock and time-stopping combat
81% positive
926 reviews