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

4,155 games on PC, with requirements, reviews and prices.

4,155 games

AI filter: hide games with AI content
Customize

Hide games that disclose AI for:

Vague statements, and games not classified yet, stay hidden while the filter is on.
Panthalassa Demo
Panthalassa
Point-and-click adventure about a submarine AI awakening in an unfamiliar body
98% positive 104 reviews
The Day Of Survival
The Day Of Survival
Post-apocalyptic action survival with scavenging, shelter building, and zombie combat
43% positive Free
Kaptain Brawe: A Brawe New World
Kaptain Brawe: A Brawe New World
A point-and-click space comedy set in an alternate nineteenth century
82% positive 103 reviews
Haegemonia: The Solon Heritage
Haegemonia: The Solon Heritage
Space real-time strategy combining empire building with fleet battles
66% positive 103 reviews
The Moment of Silence
The Moment of Silence
Point-and-click sci-fi thriller about a disappearance and government corruption
66% positive 103 reviews
Downward Spiral: Prologue
Downward Spiral: Prologue
A sci-fi VR adventure with free movement in zero gravity
84% positive 103 reviews
Space Cats Tactics
Space Cats Tactics
Turn-based space tactics with ship management and a cat crew
71% positive 103 reviews
Steel Century Groove Demo
Steel Century Groove
A rhythm RPG built around strategic giant robot dance battles
95% positive 103 reviews
DEFECTIVE Demo
DEFECTIVE
A short puzzle adventure about a robot helping a child
94% positive 103 reviews
Flying Tank Demo
Flying Tank
Side-scrolling bullet hell with a flying tank and local co-op
84% positive 103 reviews
Under Pressure
Under Pressure
VR cleaning sandbox with cooperative washing and water-powered flight
88% positive Free
SNAKE GAME ULTRA CORE
SNAKE GAME ULTRA CORE
Top-down arena shooter starring a snake armed with a shotgun
88% positive 103 reviews
Xenoraid: The First Space War
Xenoraid: The First Space War
Vertical space shooter where sideways movement changes your firing angle
88% positive 102 reviews
A.D. 2047
A.D. 2047
A cyberpunk VR mystery built around investigation and quick-time events
67% positive 102 reviews
LUNAR LICH/月球巫妖
LUNAR LICH/月球巫妖
A 2D horror RPG with puzzles, traps, and boss fights
95% positive 102 reviews
Ship of Heroes
Ship of Heroes
Superhero MMORPG about defending a nation aboard a giant spaceship
32% positive 102 reviews
Yars: Recharged
Yars: Recharged
Twin-stick bullet hell where you shoot or bite through defenses
88% positive 102 reviews
R-Type Tactics I • II Cosmos
R-Type Tactics I • II Cosmos
Turn-based space tactics where you command human and alien fleets
82% positive 102 reviews
Au Revoir Demo
Au Revoir
A cyberpunk point-and-click adventure about recovering consciousness for new bodies
94% positive 102 reviews
ISS Simulator
ISS Simulator
Space simulation about exploring the International Space Station in zero gravity
79% positive Free
Eclipse - 2nd Dawn for the Galaxy
Eclipse - 2nd Dawn for the Galaxy
Turn-based space board game of exploration and faction combat
58% positive 102 reviews
Truxton Extreme Demo
Truxton Extreme
Arcade shooter with shared lives and scores in local co-op
93% positive 102 reviews
Tower Tactics II Demo
Tower Tactics II
Roguelike tower defense where your deck determines your defenses
95% positive 102 reviews
Project Threshold
Project Threshold
First-person horror walking simulator built around remembering deadly door choices
72% positive 102 reviews