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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

Toptagged Aliens and Singleplayer (1,547 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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Prospect. Upgrade. Survive.
Action
Play in browser
Cosmic Horror About Alien Abductions
Adventure
First-person horror about alien abduction at the Grayswood farm
Adventure
A short Found footage style game about Alien Abduction
Adventure
A socialist parable of greed, aliens, and riots.
Action
Zortch Maxinum against The Alien Brainsuckers
Action
A Unique Translation Game With Unidentified Entities
A sci-fi visual novel set in a distant galaxy.
Visual Novel
Mutazione
$19.99
A mutant soap opera where small-town gossip meets the supernatural.
Akupara GamesVerified Account
Adventure
(ZX Spectrum 128k)
Platformer
open-world galaxy adventure game
Sokpop CollectiveVerified Account
Adventure
Action horror scifi game set in a dark spaceship
Shooter
Play in browser
Black and White Alien Abduction Horror
Interactive Fiction
Aliens invade a local neighborhood!
Adventure
A short collection of minigames inspired by the WarioWare games!
Puzzle
Play in browser
Fast first-person alien action!
Action
You are the projectile. 2D Hack-n'-Slash. Wield the most powerful weapon in the universe.
Action
A game about MOTIVATION.
Action
Play in browser
Slay Aliens to Reclaim Earth!
Shooter
VHS Urbex Alien / UFO Stalker Horror
AzaGameStudioVerified Account
Keep watching the skies...
Adventure
Ready, set, smooch!
Visual Novel
An FPS inspired by mid 90s shooters like DOOM, made for the 2021 KW MoLoGa Jam.
Shooter
The Hive
$14.99
Alien Insect army under your control!
Strategy
A new retro point and click
Adventure
Hans.. get ze flammenwerfer
Action
Play in browser
Venture into a mysterious space fortress to find your stranded crew.
Adventure
An eco-friendly game!
Puzzle
Make War is a sandbox of battlefield. Intervene in the course of the battle to complete tasks!
Simulation
Become an Alien Wildlife Control Specialist in this Horromedy Adventure!
Adventure
A platforming adventure
Platformer
A sci-fi visual novel about first contact with an alien civilization set in modern days.
Visual Novel
Build a space ship and survive!
Action
A narrative strategy game in which your decisions in one corner of the galaxy can upend entire civilizations in another.
Simulation
A decisive battle for the Galaxy begins!
Adventure
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