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Aliens

Featuring extraterrestrial beings, these games often explore themes of space travel, alien invasions, or interstellar diplomacy. Encounter mysterious life forms, defend against alien threats, or uncover the secrets of the cosmos in these otherworldly adventures.

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Top selling paidfor Windows tagged Aliens (132 results)

Explore games for Windows tagged Aliens on itch.io. Featuring extraterrestrial beings, these games often explore themes of space travel, alien invasions, or interstellar di · Sell your games for Windows on itch.io to have them show up here.

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Cosmic Horror About Alien Abductions
Adventure
JEF
$3.99
3rd person surreal adventure game
Adventure
A visual novel about a girl and an alien drinking tea and falling in love!
Visual Novel
A Unique Translation Game With Unidentified Entities
Zortch Maxinum against The Alien Brainsuckers
Action
open-world galaxy adventure game
Sokpop CollectiveVerified Account
Adventure
He comes from sky to seek us...
Adventure
Mutazione
$19.99
A mutant soap opera where small-town gossip meets the supernatural.
Akupara GamesVerified Account
Adventure
ZX Spectrum Game inspired in Aliens Movies.
Action
VHS Urbex Alien / UFO Stalker Horror
AzaGameStudioVerified Account
Make War is a sandbox of battlefield. Intervene in the course of the battle to complete tasks!
Simulation
Color Match Puzzle x Shoot'em up!
Puzzle
Enter your neighbor's house and find the secrets.
A Sci-Fi Adult RPG Visual Novel
Visual Novel
a sci-fi graphical roguelike
Role Playing
The Hive
$14.99
Alien Insect army under your control!
Strategy
Hoverbike races + ramen for breakfast
Akupara GamesVerified Account
Action
A new retro point and click
Adventure
Tier 1
$4.99
A 2D space combat game
Action
Fast paced first person shooter in old school style (new version will be released on August, 3)
Shooter
EPITASIS
$14.99
Discover an ancient alien world.
Puzzle
Top-down survival shooter where you play as the Alien Boss defending your planet against human invasion
Shooter
Build the reincarnation machine.
Adventure
Beyond space, beyond reason... beyond humanity. Discover a gripping tale of a dystopian future.
Visual Novel
Ironseed
$14.99
Ironseed 25th Anniversary Edition
Role Playing
Alien Life Simulator
Simulation
(Steam key included) March your way to victory against alien entities on a distant planet
OrangepixelVerified Account
Action
Zombotron
$14.99
Fight to survive on a mysterious alien planet, outwit its vicious inhabitants, and find a way off that wretched rock.
Action
A 3rd person open world exploration game.
Adventure
Become an Alien Wildlife Control Specialist in this Horromedy Adventure!
Adventure
Marrow
$9.99
Marrow is a 2D, horror themed, action-adventure game emphasising challenge, puzzles, platforming, combat and navigation.
Action
A narrative strategy game in which your decisions in one corner of the galaxy can upend entire civilizations in another.
Simulation
Ready, set, smooch!
Visual Novel
Make your way on foot, on a hoverbike, up skyscrapers, and down bottomless pits, as you exterminate a mysterious threat!
Platformer
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