New & popular freethat last about a half-hour tagged Aliens (236 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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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
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
A sidescroller about a human janitor and an alien parasite working together to break out of their high tech prison
Platformer
No one survives on this godforsaken planet...
Survival
Romance the hottest lifeforms in the universe... aliens, and help them escape from Area 51
Action
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