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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 & popularwith Mouse support tagged Aliens Page 16 (839 results)

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

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Free shooter. Stay home and defend the galaxy!
Shooter
Journey through space with a bizarre alien crew. Visit new worlds, meet alien leaders, risk romance across the stars!
Visual Novel
Go through many levels of fun and destruction!
Shooter
Play in browser
Conspiracy theorists wet dream. Egypt pharaoh pyramid arcade puzzle game.
Interactive Fiction
Play in browser
Ever wanted to fight aliens with manhole covers? Well. Here you go!
Shooter
Top-down shooter/puzzle game where you fight aliens and solve puzzles to repair your space ship and save your crew.
Action
Breakout style game. Break bricks by hitting them with planets.
Action
Play in browser
A co-op puzzle game
Puzzle
A cartoonish VN about an alien coming to Earth
Visual Novel
A 4X space strategy game
Strategy
The first ever MilliMan Video Game
Shooter
Play in browser
Destroy walls of spaceships with an Energy Ball!
Action
real-time strategy game with a twist
Strategy
a short twine game about alien abduction, hive minds, and conversion
Interactive Fiction
Play in browser
Fast Paced Top Down Shooter with a Sci-fi Story.
Shooter
Build your space colony and defend it from waves of cosmic threats.
Shooter
Play in browser
Rebuild earth after the global warming destroyed it.
Play in browser
Zombotron
$14.99
Fight to survive on a mysterious alien planet, outwit its vicious inhabitants, and find a way off that wretched rock.
Action
Shooter
Play in browser
Fight in the Grand Galactic Tournament to get back your planet's stolen moon!
Interactive Fiction
Play in browser
Humans are infected
Platformer
Play in browser
Gadwok needs your help to reach the qouta! Carry, throw and stack crates in this wacky logistics adventure... in space!
Platformer
In a universe of nothing, you must rebuild.
Simulation
A new retro point and click
Adventure
A custom game made specifically for "Gynvael's Winter GameDev Challenge 2018/19"
Puzzle
Play in browser
alien vs nazi pixelart dungeon crawler
Shooter
Find the correct Alien!
Puzzle
Play in browser
Language Puzzle Game
Puzzle
Turn based strategy game
Strategy
Free, open source, top-down shooter themed on the classic films of Sci-Fi's Golden Age
Shooter
Disguise Melvin so he can blend into Melbourne society
Role Playing
A city based life RPG...
Role Playing
Play in browser
Defend your castle from alien spaceships
Action
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