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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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Singleplayer

Games that can be played alone

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single-player

Top sellingtagged Aliens and Singleplayer (153 results)

Explore games tagged Aliens and Singleplayer on itch.io · Upload your games to itch.io to have them show up here.

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Cosmic Horror About Alien Abductions
Adventure
A short Found footage style game about Alien Abduction
Adventure
A socialist parable of greed, aliens, and riots.
Action
(ZX Spectrum 128k)
Platformer
A Unique Translation Game With Unidentified Entities
Zortch Maxinum against The Alien Brainsuckers
Action
open-world galaxy adventure game
Sokpop CollectiveVerified Account
Adventure
Mutazione
$19.99
A mutant soap opera where small-town gossip meets the supernatural.
Akupara GamesVerified Account
Adventure
He comes from sky to seek us...
Adventure
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
First-person horror about alien abduction at the Grayswood farm
Adventure
ZX Spectrum space shoot-em-up! (2021)
Shooter
The Hive
$14.99
Alien Insect army under your control!
Strategy
A new retro point and click
Adventure
Build a space ship and survive!
Action
(Steam key included) March your way to victory against alien entities on a distant planet
OrangepixelVerified Account
Action
A 3rd person open world exploration game.
Adventure
Become an Alien Wildlife Control Specialist in this Horromedy Adventure!
Adventure
There's a reason it's been sealed off, and against your will, you must find out why.
Adventure
A narrative strategy game in which your decisions in one corner of the galaxy can upend entire civilizations in another.
Simulation
You are the projectile. 2D Hack-n'-Slash. Wield the most powerful weapon in the universe.
Action
Make your way on foot, on a hoverbike, up skyscrapers, and down bottomless pits, as you exterminate a mysterious threat!
Platformer
Ready, set, smooch!
Visual Novel
Epic Space Battles filled with Lasers!
Shooter
A simple, retro, 2D platformer.
Platformer
It is time to fight for Luminax ! / Il est temps de se battre pour Luminax !
Adventure
Slay Aliens to Reclaim Earth!
Shooter
Slice of life, Sci-fi, horror, and (potentially) romance meet in this visual novel!
Visual Novel
Black and White Alien Abduction Horror
Interactive Fiction
Life gets complicated on this little space station!
A tough 2D platformer where all levels are circular!
Platformer
Some thing was here
Adventure
Arcade/Exploration game where you have to pick the maximum exploration points in the minimum time.
Action
FPS Alien Killing Action!
Shooter
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