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

4,426 games on PC, with requirements, reviews and prices.

4,426 games

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Escape: Immersion AI
Escape: Immersion
A side-scrolling horror adventure through a collapsing underwater military base
100% positive 52 reviews
Evolva
Evolva
Third-person shooter combining alien combat with a squad you mutate
92% positive 51 reviews
Rogue Eclipse
Rogue Eclipse
Arcade spaceflight roguelike with ship upgrades and battles inside warships
63% positive 51 reviews
Athanasia
Athanasia
First-person survival horror about outsmarting dinosaurs in a locked-down facility
92% positive 51 reviews
Vactics
Vactics
Turn-based mech tactics where enemy attacks can hit their allies
96% positive 51 reviews
WORMHOLE
WORMHOLE
Snake-style arcade action with planet-eating worms and stackable perks
100% positive 51 reviews
Nomad Defender
Nomad Defender
Roguelike tower defense built around a deck of turret cards
86% positive Free
Jumpbound
Jumpbound
A vertical precision platformer with unlockable air jumps and dashes
88% positive 51 reviews
Unbound
Unbound
A sci-fi precision platformer with a prison guard chasing you
88% positive Free
Final Frontier Story
Final Frontier Story
Space city-building simulation where alien friends help attract intergalactic tourists
73% positive 51 reviews
Fuyukuru. - Winter winds, adieu? -
Fuyukuru. - Winter winds, adieu? -
Sci-fi visual novel about a murder among immortal girls
92% positive 51 reviews
Space Mercs Demo
Space Mercs
Arcade space combat with battles involving hundreds of ships
68% positive 50 reviews
CyberTD Demo
CyberTD
Tower defense built around a single tower and upgrade cards
68% positive 50 reviews
Frameland: A Binary Tale Demo
Frameland: A Binary Tale
A pixel-art JRPG with turn-based battles built around timed inputs
98% positive 50 reviews
Jett Rider Demo
Jett Rider
A side-scrolling shooter platformer where recycling space debris earns money
92% positive 50 reviews
Instant Anastasia AI
Instant Anastasia
First-person horror roguelite with invisible enemies aboard a ruined spaceship
94% positive 50 reviews
R-Type Dimensions III
R-Type Dimensions III
Side-scrolling sci-fi shooter with local co-op and optional unlimited continues
26% positive 50 reviews
Galactic Simulator
Galactic Simulator
Idle space sandbox where civilizations face evolutionary filters
78% positive 49 reviews
BATSUGUN Saturn Tribute Boosted
BATSUGUN Saturn Tribute Boosted
Top-down bullet hell shooter with leveling and score attacks
94% positive 48 reviews
Vay
Vay
Linear 2D JRPG about stopping machines after a royal kidnapping
75% positive 48 reviews
Hyper Empire
Hyper Empire
Fast-paced 4X strategy with short campaigns and automatic space battles
79% positive 48 reviews
Idle Stellar
Idle Stellar
Space idle RPG with automated battles, gathering, and crafting
60% positive 45 reviews
Echo Generation 2 Demo
Echo Generation 2
Turn-based sci-fi deckbuilding RPG built around breaking enemy defenses
72% positive 43 reviews
Coreupt
Coreupt
Fast sci-fi fighting with long combos and power-trading core activations
79% positive 43 reviews