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

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Environmental Station Alpha Demo
Environmental Station Alpha
Retro action platformer with secrets aboard an abandoned space station
80% positive 1,599 reviews
EMPTY SHELL: PROLOGUE
EMPTY SHELL: PROLOGUE
Survival horror roguelite where each death sends in another volunteer
94% positive Free
Alien Rage - Unlimited Demo
Alien Rage - Unlimited
Science-fiction first-person shooter that rewards headshots and accurate shooting
69% positive 1,591 reviews
CosmicBreak Universal
CosmicBreak Universal
Free-to-play third-person robot battles with parts-based character customization
59% positive Free
KAMITSUBAKI CITY ENSEMBLE
KAMITSUBAKI CITY ENSEMBLE
Rhythm game with shifting lanes and a ruined-world story
70% positive 1,587 reviews
Boson X
Boson X
Fast arcade runner through a rotating particle accelerator
92% positive 1,583 reviews
Subsurface Circular
Subsurface Circular
A text-based mystery solved through conversations on a robot subway
95% positive 1,576 reviews
Meta Ghost: Breaking Show Demo
Meta Ghost: Breaking Show
Cyberpunk action roguelite with televised battles against machine opponents
71% positive 1,570 reviews
Mohrta
Mohrta
A dark fantasy shooter with five dimensions playable in any order
91% positive 1,560 reviews
One Turn Kill
One Turn Kill
A card battler where every fight must end in one turn
96% positive 1,559 reviews
Galaxy on Fire 2™ Full HD
Galaxy on Fire 2™ Full HD
Space shooter with open-ended trading, mining, and ship upgrades
77% positive 1,557 reviews
Cheaters Cheetah
Cheaters Cheetah
Multiplayer first-person shooter where everyone plays with built-in cheats
64% positive 1,557 reviews
Cyber Shadow
Cyber Shadow
Side-scrolling ninja platformer with unlockable moves and tough bosses
83% positive 1,556 reviews
Commander Keen
Commander Keen
Side-scrolling sci-fi platformers starring a pogo-stick-wielding child hero
93% positive 1,555 reviews
Pesterquest
Pesterquest
Episodic visual novel about making friends across two worlds
92% positive 1,544 reviews
STAR WARS™ Rebellion
STAR WARS™ Rebellion
Real-time galactic strategy with diplomacy, covert missions, and fleet battles
89% positive 1,536 reviews
KILL IT WITH FIRE! 2 Demo
KILL IT WITH FIRE! 2
Spider-hunting action adventure across dimensions with weapons and challenges
92% positive 1,536 reviews
Event[0]
Event[0]
Sci-fi exploration adventure built around conversations with a spaceship AI
79% positive 1,532 reviews
Jets'n'Guns Gold
Jets'n'Guns Gold
Side-scrolling space shooter with customizable ships and crowded enemy waves
87% positive 1,530 reviews
Terminator 2D: NO FATE
Terminator 2D: NO FATE
Side-scrolling arcade shooter blending movie scenes with alternate story paths
84% positive 1,527 reviews
Alpha Prime
Alpha Prime
Sci-fi first-person shooter with hackable robots and slowed-time combat
56% positive 1,526 reviews
STAR WARS™: Bounty Hunter™
STAR WARS™: Bounty Hunter™
Third-person action adventure with blaster combat and optional bounties
79% positive 1,522 reviews
Stardeus Demo
Stardeus
Space colony sim about rebuilding a broken ship with drones
85% positive 1,511 reviews
Linelith
Linelith
A line-drawing puzzle game with rules to discover through exploration
99% positive 1,508 reviews