PCGame

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.

Related: Space, Cyberpunk, Post-apocalyptic, Shooter

4,425 games on PC, with requirements, reviews and prices.

4,425 games

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Ghost Signal: A Stellaris Game
Ghost Signal: A Stellaris Game
VR space combat roguelite with ship upgrades and giant creatures
94% positive 108 reviews
Kemono Friends Opening Day
Kemono Friends Opening Day
A branching visual novel about caring for animal girls
99% positive Free
Citizens: On Mars - Prologue
Citizens: On Mars - Prologue
Turn-based colony building on Mars with competing factions to manage
81% positive Free
Apex Heroines
Apex Heroines
Action RPG with unlimited dodging and abilities without cooldowns
90% positive 108 reviews
Alchemy Unbound AI
Alchemy Unbound
Text-based crafting game with AI-generated elements to combine and collect
69% positive Free
Playback Loop
Playback Loop
First-person puzzle platformer about working alongside recordings of yourself
94% positive Free
Order: The New Dawn
Order: The New Dawn
Space colony sim with fleet building and interplanetary exploration
56% positive 108 reviews
Astral Lords Demo
Astral Lords
An action roguelite combining alien swarm combat with base building
79% positive 108 reviews
Bot Colony
Bot Colony
Detective adventure where you investigate through conversations with robots
64% positive 107 reviews
O.R.B: Off-World Resource Base
O.R.B: Off-World Resource Base
Space real-time strategy with fleet battles in three dimensions
79% positive 107 reviews
Vostok Inc.
Vostok Inc.
Twin-stick space shooter built around an idle business empire
56% positive 107 reviews
Sky Racket Demo
Sky Racket
Arcade shoot 'em up built around batting enemy bullets back
93% positive 107 reviews
Theropods
Theropods
Wordless point-and-click adventure mixing prehistoric survival with science fiction
90% positive 107 reviews
High Strategy: Urukon Demo
High Strategy: Urukon
Turn-based grand strategy built around a single action each turn
88% positive 107 reviews
PSYCRON Demo
PSYCRON
A side-scrolling metroidvania about escaping a deep-space research ship
92% positive 107 reviews
SOL CRESTA Demo
SOL CRESTA
An arcade space shooter built around docking and rearranging fighters
79% positive 107 reviews
Apotheorasis • Lab of the Blind Gods | Prologue
Apotheorasis • Lab of the Blind Gods | Prologue
A first-person action thriller played entirely through directional sound
95% positive Free
Fractured Horizon
Fractured Horizon
First-person parkour platforming with gravity control and races against time
95% positive Free
TRON: Catalyst
TRON: Catalyst
Isometric action-adventure with disc combat, Light Cycles, and time loops
71% positive 107 reviews
VOIDFACE Demo
VOIDFACE
A bullet-hell boss rush where you only get one life
96% positive 107 reviews
Descent 3
Descent 3
First-person sci-fi combat with free flight in every direction
67% positive 106 reviews
Space Rangers: Quest
Space Rangers: Quest
A sci-fi text adventure of space travel and odd jobs
55% positive 106 reviews
Voidship: The Long Journey
Voidship: The Long Journey
Space strategy roguelite about a journey lasting centuries
67% positive 106 reviews
Synthetic Lover Demo
Synthetic Lover
Sci-fi romance visual novel about a synthetic worker becoming self-aware
86% positive 106 reviews