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.
- Extraterrestrial creatures and civilizations
- Science-fiction worlds and conflicts
- Combat, survival, or social deception
Related: Sci-fi, Space, Survival, FPS
729 games on PC, with requirements, reviews and prices.
729 games
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Demo Supplice
Retro sci-fi shooter with industrial tools and alternate weapon modes
87% positive
594 reviews
Void Scrappers
Top-down space shooter with alien hordes and scrap-fueled ship upgrades
89% positive
593 reviews
Zexion
A sci-fi metroidvania with eight-direction shooting and an interconnected world
90% positive
575 reviews
Cataclysm: Dark Days Ahead
Turn-based survival roguelike with crafting, base building, and zombies
86% positive
571 reviews
DarkOrbit Reloaded
Free-to-play space MMO with rival factions and customizable combat ships
33% positive
Free
Nirvana
Fast-paced first-person shooter with bullet hell combat and supernatural powers
93% positive
Free
LIFE EFFECT Survival
Survival shooter where you build robots to fight alien invaders
84% positive
555 reviews
Shooting Stars!
A bullet-hell arcade shooter armed with a laser-firing cat
84% positive
545 reviews
Milkmaid of the Milky Way
A point-and-click science fiction adventure told entirely in rhyme
95% positive
543 reviews
Polda 7
Point-and-click detective comedy with a partner and an alien mystery
93% positive
543 reviews
Dungeon Crusher: Soul Hunters
Idle RPG mixing dungeon crawling with competitive hero squad battles
69% positive
Free
UFO: Afterlight
Sci-fi strategy on Mars with tactical battles against aliens
66% positive
537 reviews
100 hidden aliens
A hidden-object hunt for aliens among black-and-white space drawings
86% positive
535 reviews
Demo ENTITY: THE BLACK DAY
Third-person survival horror with a protagonist who talks to you
77% positive
528 reviews
Cosmic Express
Train-routing puzzles about delivering aliens with one passenger seat
90% positive
508 reviews
Ben 10: Power Trip
Open-world action adventure with alien transformations and local co-op
75% positive
507 reviews
YOU ARE THE MONSTER
Arcade action about rampaging through a city as a monster
70% positive
507 reviews
Weapon of Choice DX
Side-scrolling run-and-gun action with branching paths and character-specific weapons
77% positive
502 reviews
Demo No Creeps Were Harmed TD
3D tower defense with maze building and movable player weapons
89% positive
501 reviews
Charlie in the Moistverse of Madness
Third-person puzzle platformer with different abilities for each character variant
97% positive
Free
Demo Elroy and the Aliens
Point-and-click puzzle adventure tracing a missing archaeologist across planets
97% positive
487 reviews
Gunlocked
Space roguelite shooter with automatic weapons guided by your positioning
87% positive
481 reviews
Spacelines from the Far Out
Co-op space airline management with needy passengers and ship emergencies
73% positive
479 reviews
X-COM: Enforcer
Third-person shooter starring a robot fighting an alien invasion
58% positive
472 reviews