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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 free Downloadabletagged Aliens (3,103 results)

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

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Gather unknown signals from deep, silent space
Simulation
Беги-беги, мальчишка! Заказы сами себя не соберут!
Puzzle
Low Poly FPS Alien Shooter
Shooter
A short gauntlet run game
Racing
Fight against a horrific Alien Invasion as the iconic Flappy Bird!
Shooter
Play as a Space Cake Marine !!! Join the fight, brothers !!!
Shooter
Fight robots and protect the nature
Shooter
An open world sci-fi firest person creepy game about an isolated island that comes to life at night
Adventure
The tale of a lonely alien finding wonder on a new world.
Platformer
Step into the shoes of a wealthy, old man and defend his mansion against invaders
Shooter
First-person, co-op horror game about capturing an alien.
Survival
Evolve or die
Shooter
Keep your ship fueled in the midst of a terrible storm, and be careful of what lies in the fog.
A lost 2000s Point and click "creepy" cooking game.
Puzzle
There is more galactic trouble on the moon!
Shooter
Sci-Fi Shooter Platformer
Platformer
An alien on the run
Action
A frantic farming sim on a doomed space station! Grow crops, trade, and gather resources to repair your ship's thruster.
Simulation
Help Zlorp repair his ship in the open world 3D platformer
Platformer
Take out the trash, it's garbage night.
Adventure
The story of how you built the first city on Mars while politely asking the aliens to leave
Strategy
WIP Prototype cooperative top-down shooter.
Action
Lead the SOF squad and defend the world against alien invasion!
Strategy
Intergalactic language problems!
Puzzle
Cooperative horror game focussed on rescuing civillians from a broken down spaceship.
Shooter
A collection of original caps is waiting for you again!
Simulation
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