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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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Top$15 or less with Mouse support tagged Aliens (70 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 · Sell your games with Mouse support on itch.io to have them show up here.

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Zortch Maxinum against The Alien Brainsuckers
Action
Cosmic Horror About Alien Abductions
Adventure
Zombotron
$14.99
Fight to survive on a mysterious alien planet, outwit its vicious inhabitants, and find a way off that wretched rock.
Action
A new retro point and click
Adventure
The Hive
$14.99
Alien Insect army under your control!
Strategy
Intense Twin Stick Shooter Nonsense!
Action
a sci-fi graphical roguelike
Role Playing
Ironseed
$14.99
Ironseed 25th Anniversary Edition
Role Playing
Alien spaceship simulator
Puzzle
EPITASIS
$14.99
Discover an ancient alien world.
Puzzle
A 4X space strategy game
Strategy
Intergalactic Taxi Co. is a casual puzzle game about transporting passengers across a colorful, low-poly galaxy.
Puzzle
Tier 1
$4.99
A 2D space combat game
Action
Visual Novel
Play in browser
Alien Resource Management Arcade Shooter
Action
Round based Top Down Shooter
Shooter
Play in browser
Metal, blood, explosions, ammo are running out....
Action
Save the World in 1986 in this platformer shooter game. Pixelart and retro style
Platformer
Play in browser
Epic Space Battles filled with Lasers!
Shooter
A linear sci-fi narrative, with gameplay reminiscent of classic RPG titles.
Adventure
Play in browser
Protect Your Homeland!
Shooter
Play in browser
An Arcade First Person Shooter
Shooter
Save the Earth from mankind and make a delicious juicy Human Smoothie!
Action
The Earth is in danger... Wanna lead us to salvation?
Action
Experience about UFO abduction and Non-Human Intelligence revelation. For sci-fi fans and suspense lovers
Adventure
Riverhill Trials is a first person, 3D PLATFORMER ADVENTURE with a dynamic environment.
Platformer
fps shooter
Shooter
Use the weirdest upgrades against alien hordes in this RL-arena shooter
Action
Stop the CHROMALIEN invasion with the one prototype weapon capable of harming their photon-based forms: the CHROMABLAST!
Puzzle
Upgrade your enemies!
Platformer
When you buy a country farm you should be ready for anything, even an alien invasion.
Action
Once you know, make sure they don't find out
Survival
It is time to fight for Luminax ! / Il est temps de se battre pour Luminax !
Adventure
Classic 2D sci-fi point-and-click adventure with numerous puzzles.
Adventure
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