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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$15 or less in development tagged Aliens (34 results)

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

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Round based Top Down Shooter
Shooter
Play in browser
PlayMODE
Survival
Play in browser
A Dark Sick Cartoony Shooter/Adventure/RPG. INDIE-MUSIC SOUNDTRACK OF 100 SONGS! Aliens - Space - Monsters - Sausages!
Adventure
Cosmic Horror About Alien Abductions
Adventure
Pixelart - Action Alien Space Shooter
Shooter
DEATH
$7.99
Survival
Little Monkey Warrior Saves The World
Shooter
Intergalactic Taxi Co. is a casual puzzle game about transporting passengers across a colorful, low-poly galaxy.
Puzzle
Intense Twin Stick Shooter Nonsense!
Action
Go on a adventure through outer space in Orb Overload. Play, Make and discover planets!
Platformer
Volatile
$14.99
Adventure
Metal, blood, explosions, ammo are running out....
Action
Ironseed
$14.99
Ironseed 25th Anniversary Edition
Role Playing
(Steam key included) March your way to victory against alien entities on a distant planet
OrangepixelVerified Account
Action
Oldschool based Shoot'em'up with simple graphics
Shooter
Fast paced first person shooter in old school style (new version will be released on August, 3)
Shooter
Survive by defeating waves of enemies, accumulate points and reach the highest score possible.
Shooter
Stop the CHROMALIEN invasion with the one prototype weapon capable of harming their photon-based forms: the CHROMABLAST!
Puzzle
Cats vs Sharks, in space!
Shooter
Enter your neighbor's house and find the secrets.
Top-down survival shooter where you play as the Alien Boss defending your planet against human invasion
Shooter
Can you survive in this all out space battle that has bullets flying everywhere?
Shooter
Epic Space Battles filled with Lasers!
Shooter
tower defense, pixel art, action, 2d, hero defense,
Platformer
X-17
$7.99
Fight off an alien invasion
Shooter
Starfox meets Fez - A roguelike spaceshooter with 3D and 2D combat.
Action
Tier 1
$4.99
A 2D space combat game
Action
2D shooter/dungeon-crawler. In Space!
Shooter
An Extraterrestrial Encounter built for Oculus Quest
Adventure
Risk styled comedy based game
Strategy
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