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Action

Featuring fast-paced gameplay, combat mechanics, and challenges that test reflexes and coordination. Often involving physical confrontations, weapon usage, and strategic maneuvers to overcome opponents or obstacles.

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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 Actiontagged Aliens (1,571 results)

Explore Action games tagged Aliens on itch.io · Upload your games to itch.io to have them show up here.

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Беги-беги, мальчишка! Заказы сами себя не соберут!
Puzzle
Fight robots and protect the nature
Shooter
Blast through alien waves in Fake Space Invaders, with new power-ups and abilities for a fresh arcade experience!
Shooter
Play in browser
The most stellar arcade on a floating asteroid, help unlock exciting new games!
Action
Play in browser
​The nice alien is returning to defeat the horrible king of space
Action
Play in browser
There is more galactic trouble on the moon!
Shooter
Sci-Fi Shooter Platformer
Platformer
An alien on the run
Action
Action
Play in browser
WIP Prototype cooperative top-down shooter.
Action
We have an infestation. Send in the Cullbot!
Action
Play in browser
A 1k game with Pico8 creator, Zep (Lexaloffle)
Action
Play in browser
Cosmic Defender: pilot your ship, battle aliens, and protect the universe in epic space fights!
Action
Play in browser
Only one chance is given... For the revenge of Lynx!
Action
Escape from the abandoned space station Remus while being hunted by a mysterious creature lurking in the shadows
Action
top down space shooter
Action
Action
Play in browser
Classic PC Game Re-Write
Action
⎎⟊⟒⎎⟟⟊⍙☊⋔[⌿⍀☌⊑⎐⍙⟒⎎⟟⍜⟒⍙⍙⌿⍜⎍⎍⟊⟒9⏁⟟☌⍙⌿☌⎐☌
Action
Explore and defend in this top down sci-fi dungeon crawler tower defense game.
Action
Exclusively co-op horror game - one player controls a survivor on an abandoned spaceship and the other the ship itself.
Action
Activez 4 générateurs sans vous faire tuer pour quitter la station !
Action
Projeto em desenvolvimento para lançamento.
Shooter
You must rescue aliens on a randomly generated planet while avoiding collisions with UFOs.
Action
Play in browser
Take on space invaders with your vicious Twingorex !
Action
Play in browser
Breaking into Area 51, you discover aliens trying to take over humanity by cultivating special brainwashing tomatoes.
Action
Play in browser
Collect as many humans as possible for a good probing!!
Action
Play in browser
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