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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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New & popular freethat last about a half-hour tagged Aliens (237 results)

Explore games that last about a half-hour tagged Aliens on itch.io. Featuring extraterrestrial beings, these games often explore themes of space travel, alien invasions, or interstellar di · Upload your games that last about a half-hour to itch.io to have them show up here.

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Can you open that hatch?
Action
Play in browser
First-person, co-op horror game about capturing an alien.
Survival
A woman finds aliens, monsters, and maybe even herself.
Visual Novel
Play in browser
Cooperative horror game focussed on rescuing civillians from a broken down spaceship.
Shooter
A point-and-click alien abduction!
Adventure
PLEASE HELP ME
Shooter
Play in browser
Alien Shoot 'em up
Shooter
Play in browser
Survive an alien planet in a fast-paced precision platformer.
Platformer
Hide from a vigilant UFO, find weapon components, and protect the farm from malevolent extraterrestrial threats.
Shooter
scale up your malign invasive colony in a microbial tower defence game
Survival
Play in browser
A stealth-based survival horror game where light is scarier than darkness and you’re hunted by intelligent monsters
Survival
Can you escape the nightmare?
Adventure
A classic 2D "shoot & run" game.
Action
Play in browser
Sci-fi defense shooter best played as couch multiplayer
Action
Play in browser
Shoot 'em up spaceship arcade classic game
Shooter
A sidescroller about a human janitor and an alien parasite working together to break out of their high tech prison
Platformer
Survive waves of alien foes with up to 4 players!
Action
Play in browser
Splice, Sell, Consume
Play in browser
Fight through cosmic horrors, where death means starting from scratch.
Adventure
An Alien RPG
Role Playing
Drill through moons to obtain and sell valuable resources
Survival
Play in browser
No one survives on this godforsaken planet...
Survival
Romance the hottest lifeforms in the universe... aliens, and help them escape from Area 51
Action
Save the world with a dual-wielding soldier vs aliens
Shooter
A Varginha Alien Inspired Horror/Shooter Game
Shooter
Extraterrestrial surreal horror
Interactive Fiction
Role Playing
A turn based tiled strategy game.
Strategy
Play in browser
A game about Spae Ships, Asteroids and enemies!
Shooter
Asymmetrical co-op wave survival
Survival
Have you seen this girl? Is she real?
Visual Novel
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