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

4,154 games on PC, with requirements, reviews and prices.

4,154 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.
SUPERHOT VR
SUPERHOT VR
VR puzzle shooter where your movement controls time
76% positive 9,643 reviews
Space Hulk: Deathwing Enhanced Edition
Space Hulk: Deathwing Enhanced Edition
First-person shooter fighting alien swarms in heavy Terminator armor
72% positive 9,543 reviews
Starship Troopers: Terran Command
Starship Troopers: Terran Command
Single-player sci-fi RTS about holding ground against endless bug swarms
87% positive 9,511 reviews
Thomas Was Alone
Thomas Was Alone
Minimalist puzzle platformer about sentient rectangles working together
94% positive 9,393 reviews
STAR WARS™ - The Force Unleashed™ Ultimate Sith Edition
STAR WARS™ - The Force Unleashed™ Ultimate Sith Edition
Third-person Star Wars action with lightsaber combos and Force powers
76% positive 9,391 reviews
Galaxy Life
Galaxy Life
Free-to-play space strategy with colony building and interplanetary warfare
90% positive Free
AI: The Somnium Files
AI: The Somnium Files
Detective visual novel about investigating crime scenes and dreams
91% positive 9,369 reviews
Warhammer 40,000: Dawn of War - Anniversary Edition (Classic)
Warhammer 40,000: Dawn of War - Anniversary Edition (Classic)
Sci-fi real-time strategy with squad combat, cover, and morale
95% positive 9,327 reviews
Command & Conquer 3 Tiberium Wars™
Command & Conquer 3 Tiberium Wars™
Sci-fi real-time strategy with three campaigns and live-action storytelling
89% positive 9,302 reviews
Buy a Croquette!
Buy a Croquette!
Pixel-art mystery adventure about collecting coins for a croquette
99% positive Free
Quake II
Quake II
Classic sci-fi first-person shooter with campaigns, co-op, and deathmatch
94% positive 9,187 reviews
Upload Labs
Upload Labs
An idle simulation about building and optimizing node-based computer systems
91% positive Free
Halo Wars: Definitive Edition
Halo Wars: Definitive Edition
Accessible sci-fi RTS with base building and large-army battles
92% positive 9,176 reviews
OPUS: Echo of Starsong - Full Bloom Edition
OPUS: Echo of Starsong - Full Bloom Edition
Visual novel-style space adventure following starsongs to ancient asteroid temples
96% positive 9,109 reviews
Aliya: Timelink
Aliya: Timelink
Text-based sci-fi visual novel with timed messages and multiple endings
98% positive 9,088 reviews
Natural Selection 2
Natural Selection 2
Team-based sci-fi shooter mixing marine-alien combat with real-time strategy
85% positive 9,044 reviews
NINJA GAIDEN 4
NINJA GAIDEN 4
Ninja hack-and-slash combat with weapons that change form mid-fight
88% positive 9,018 reviews
Stationeers
Stationeers
Technical space survival sandbox about engineering and automating a station
86% positive 8,954 reviews
DOOM 64
DOOM 64
Single-player first-person shooter hunting demons through abandoned Mars facilities
92% positive 8,885 reviews
The Universim
The Universim
God game and city builder from the Stone Age to space
79% positive 8,872 reviews
The Outer Worlds 2
The Outer Worlds 2
First-person sci-fi RPG with faction choices and recruitable companions
72% positive 8,870 reviews
BRINK
BRINK
Class-based first-person shooter with parkour and objective-focused faction battles
63% positive Free
Supreme Commander 2 Demo
Supreme Commander 2
Large-scale sci-fi RTS with customizable armies and researchable war machines
88% positive 8,766 reviews
Return to Castle Wolfenstein
Return to Castle Wolfenstein
World War II shooter mixing military combat and occult horror
92% positive 8,702 reviews