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
4,426 games on PC, with requirements, reviews and prices.
4,426 games
AI filter: hide games with AI content
Customize
Demo Johnny Chainsaw
Puzzle platformer without a jump button, built around environmental navigation
95% positive
22 reviews
Demo Gizmos: Interstellar Voyage
Casual nonogram puzzles across ten colorful outer-space planets
100% positive
18 reviews
Demo Chico's Rebound
Top-down block-breaking action with puzzles in an interconnected tower
100% positive
18 reviews
Pirated Code: Admin Edition
A branching visual novel about an AI aboard a smuggling ship
94% positive
17 reviews
Demo Mothership Down
Physics puzzles about plotting lander routes through underground moon caves
100% positive
17 reviews
A Game About Flipping Cards
Incremental card game that turns poker hands into automated income
18% positive
17 reviews
Warbits+
Turn-based strategy with a map editor and cross-platform online battles
100% positive
16 reviews
Interstellar Espionage Inc.
Space espionage management where stolen information reshapes corporate power
88% positive
16 reviews
Demo AI
EchoLink: Recursion
Incremental hacking simulation where timeline resets unlock lasting upgrades
67% positive
15 reviews
UniWar
Turn-based sci-fi strategy with three armies and flexible match timers
71% positive
14 reviews
AI
Attrax
First-person puzzle platformer built around forces of attraction and repulsion
77% positive
13 reviews
Battle for Asciion
Side-scrolling arcade shooter with graphics made entirely from ASCII text
83% positive
12 reviews
Tachyon Wars
Real-time 4X space strategy centered on tactical fleet management
40% positive
10 reviews
Dawn of the Robot Empire
Retro sci-fi VR shooter with physics-based robot combat
100% positive
9 reviews
Demo Brave New Wonders
Factory automation sim with robots commanded in plain language
78% positive
9 reviews
Demo Two Sides of Hell
Twin-stick shooter where you switch between soldier and demon forms
75% positive
8 reviews
Demo AI
Dixotomia
A VR shooter mixing science-fiction guns with vampiric abilities
14% positive
7 reviews
Daisy Flies to the Moon
An open-world RPG about an engineer stranded on the Moon
83% positive
6 reviews
The Rusted
A hand-drawn 2D action-platformer about a robot dog exploring ruins
100% positive
5 reviews
Kaiju Control Force
Arcade platforming with hacking and rats engineered to fight kaijus
100% positive
4 reviews
Demo Mina
Third-person action-adventure with two protagonists, special powers, and police chases
0% positive
3 reviews
Artificial Ambition
Company management simulation balancing AI development and investor control
67% positive
3 reviews
Journey Quest
Competitive party RPG where route choices shape a cross-map race
100% positive
2 reviews
Demo Network Notation
Real-time hacking strategy with network puzzles and adjustable speed
100% positive
2 reviews