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
1,305 games on PC, with requirements, reviews and prices.
Muv-Luv Alternative
Sci-fi visual novel about mechs and an alien war
96% positive
3,801 reviews
Dead Effect
Single-player sci-fi FPS about fighting zombies aboard a starship
73% positive
3,780 reviews
AI: THE SOMNIUM FILES - nirvanA Initiative
Sci-fi detective visual novel investigating a series of half-body murders
86% positive
3,780 reviews
NEOVERSE
Roguelite deckbuilder with three heroes and paths across time
84% positive
3,776 reviews
Total Annihilation
Large-scale sci-fi RTS with physics-driven battles across land, sea, and air
96% positive
3,774 reviews
BallisticNG
Anti-gravity combat racing with weapons and player-made courses
94% positive
3,757 reviews
Terraformers
Turn-based Mars strategy with card projects and procedural runs
88% positive
3,754 reviews
Oddworld: New 'n' Tasty
Side-scrolling puzzle platformer about escaping a deadly meat factory
86% positive
3,668 reviews
Cluckmech Oasis
Top-down roguelite shooter and tower defense with flexible building
88% positive
3,636 reviews
Zombotron
Side-scrolling shooter where elevators and rubble become weapons
89% positive
3,630 reviews
Plan B: Terraform
Hex-grid terraforming simulation with automated supply chains and growing cities
91% positive
3,621 reviews
Scars Above
Third-person sci-fi shooter with elemental combat on an alien planet
77% positive
3,617 reviews
Alien Shooter 2: Reloaded
Isometric arcade shooter with alien swarms and character upgrades
92% positive
3,608 reviews
Starpoint Gemini Warlords
Space sim with direct ship combat and fleet-led conquest
73% positive
3,598 reviews
Dark Sector
Third-person shooter built around cover and a throwable blade
75% positive
3,574 reviews
The Complex
Live-action sci-fi thriller with branching choices inside a locked-down laboratory
78% positive
3,569 reviews
Distant Worlds 2
Pausable real-time space 4X built around simulated galactic logistics
71% positive
3,562 reviews
Hyperdimension Neptunia Re;Birth3 V Generation
Turn-based anime RPG with console-war jokes and customizable combos
94% positive
3,533 reviews
Star Valor
Top-down space sandbox RPG with combat, mining, trade, and crafting
88% positive
3,514 reviews
S.T.A.L.K.E.R.: Clear Sky - Enhanced Edition
Post-apocalyptic first-person shooter shaped by shifting faction wars
57% positive
3,505 reviews
Serious Sam Classic: The First Encounter
Arcade-style first-person shooter built around waves of monsters
96% positive
3,499 reviews
SYNTHETIK 2
Top-down roguelite shooter with manual reloads and customizable weapons
81% positive
3,491 reviews
VAIL
VR first-person shooter with online battles and drone-guarded extraction runs
74% positive
Free
Peripeteia
Cyberpunk immersive sim with freeform missions in alternate-history Poland
86% positive
3,481 reviews