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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 releasedtagged Aliens Page 2 (3,724 results)

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

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A rage physics game
Platformer
Play in browser
A short horror tale of the otherwordly
Puzzle
Play in browser
Take on space invaders with your vicious Twingorex !
Action
Adventure
Play in browser
Bring life back to the Wasteland in this relaxing yet complex gardening simulator
Simulation
Play in browser
Breaking into Area 51, you discover aliens trying to take over humanity by cultivating special brainwashing tomatoes.
Action
Play in browser
Play as an alien who needs to destroy nature on planet Earth
Survive an alien planet in a fast-paced precision platformer.
Platformer
Collect as many humans as possible for a good probing!!
Action
Play in browser
Working a dead end job in space logistics, wanna maybe synthesise some hormones?
Visual Novel
Play in browser
A short horror game where you work as an unusual exterminator.
Survival
Destroy the asteroids and save the Earth!
Action
Shooter
Play in browser
Hide from a vigilant UFO, find weapon components, and protect the farm from malevolent extraterrestrial threats.
Shooter
Action
Play in browser
Build micro wiring connections to affect macro movement and help Bryzt the tiny alien get home!
Adventure
Play in browser
Even giant aliens need a pet for comfort.
Simulation
Play in browser
Conquer the whole galaxy one sector at a time!
Action
Play in browser
2D Arcade Shooter
Play in browser
They shrunk me and stole my puzzle game!
Platformer
Play in browser
A ship-building game made for GMTK 2024
Simulation
Play in browser
scale up your malign invasive colony in a microbial tower defence game
Survival
Play in browser
A management simulation game about merging little creatures and hoping they survive
Strategy
Play in browser
Platformer
Build your alien colony across an ever-expanding planet.
Strategy
Play in browser
Hungry for the Universe?
Play in browser
Invasion of Slime planet
Action
Play in browser
Unidentified Morphing Object
Racing
Infect the human body and build up your virus army!
Fighting
Play in browser
Sandbox building game where you build a house to protect yourself against swarms of aliens and UFO's!
Survival
aliens are jerks sometimes...
Action
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