PCGame

Best Aliens games on PC

Games in which extraterrestrial life is central to the setting, story, or conflict, whether players fight alien creatures, survive on alien worlds, or play as nonhuman beings.

Related: Sci-fi, Space, Survival, FPS

770 games on PC, with requirements, reviews and prices.

770 games

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Aliens vs. Ghosts
Aliens vs. Ghosts
Wave-based first-person shooter about aliens surviving hordes of ghosts
88% positive 632 reviews
Shadowgrounds Survivor Demo
Shadowgrounds Survivor
Top-down alien shooter with sentry turrets and a mech
62% positive 626 reviews
The Land of Pain Demo
The Land of Pain
First-person horror adventure about uncovering a mystery while hunted
77% positive 625 reviews
100 hidden dogs
100 hidden dogs
Hidden-object game about finding dogs scattered through an alien world
94% positive 618 reviews
Outcast 1.1
Outcast 1.1
Third-person sci-fi adventure with free roaming and nonlinear objectives
89% positive 613 reviews
Machinika: Atlas
Machinika: Atlas
First-person sci-fi puzzle adventure aboard a crashed alien ship
77% positive 613 reviews
Turok 3: Shadow of Oblivion Remastered
Turok 3: Shadow of Oblivion Remastered
Remastered sci-fi shooter with dinosaurs and two playable characters
84% positive 609 reviews
Viscerafest
Viscerafest
Retro arena shooter built around bunny hopping and midair dodging
88% positive 601 reviews
Dark Riddle
Dark Riddle
First-person puzzle adventure about sneaking into a suspicious neighbor's house
69% positive Free
Supplice Demo
Supplice
Retro sci-fi shooter with industrial tools and alternate weapon modes
87% positive 594 reviews
Void Scrappers
Void Scrappers
Top-down space shooter with alien hordes and scrap-fueled ship upgrades
89% positive 593 reviews
Zexion
Zexion
A sci-fi metroidvania with eight-direction shooting and an interconnected world
90% positive 575 reviews
Cataclysm: Dark Days Ahead
Cataclysm: Dark Days Ahead
Turn-based survival roguelike with crafting, base building, and zombies
86% positive 571 reviews
DarkOrbit Reloaded
DarkOrbit Reloaded
Free-to-play space MMO with rival factions and customizable combat ships
33% positive Free
Nirvana
Nirvana
Fast-paced first-person shooter with bullet hell combat and supernatural powers
93% positive Free
LIFE EFFECT Survival
LIFE EFFECT Survival
Survival shooter where you build robots to fight alien invaders
84% positive 555 reviews
Shooting Stars!
Shooting Stars!
A bullet-hell arcade shooter armed with a laser-firing cat
84% positive 545 reviews
Milkmaid of the Milky Way
Milkmaid of the Milky Way
A point-and-click science fiction adventure told entirely in rhyme
95% positive 543 reviews
Polda 7
Polda 7
Point-and-click detective comedy with a partner and an alien mystery
93% positive 543 reviews
Dungeon Crusher: Soul Hunters
Dungeon Crusher: Soul Hunters
Idle RPG mixing dungeon crawling with competitive hero squad battles
69% positive Free
UFO: Afterlight
UFO: Afterlight
Sci-fi strategy on Mars with tactical battles against aliens
66% positive 537 reviews
100 hidden aliens
100 hidden aliens
A hidden-object hunt for aliens among black-and-white space drawings
86% positive 535 reviews
ENTITY: THE BLACK DAY Demo
ENTITY: THE BLACK DAY
Third-person survival horror with a protagonist who talks to you
77% positive 528 reviews
Cosmic Express
Cosmic Express
Train-routing puzzles about delivering aliens with one passenger seat
90% positive 508 reviews