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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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Oldestwith Mouse support tagged Aliens Page 6 (919 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 路 Upload your games with Mouse support to itch.io to have them show up here.

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Gather minerals and build defenses. One of my first games from some time ago.
Strategy
Space Mining Exploration
Shooter
The Earth is in a constant desolation state. Time is running out, we have to find habitable planets.
A very early prototype for a game about a duck astronaut.
Adventure
Kogent Defender is a top down dual weapon shooter with procedural levels
Shooter
Action
Play in browser
spread. grow. colonize.
Puzzle
Play in browser
Try to survive invading aliens.
Shooter
Aventure/science-fiction
Adventure
Experience the romance, drama, and mystery of humanity from the outside
Visual Novel
You're an astronaut on an exploration through the cosmos, discovering amazing aliens and planets!
Adventure
Shortly after the sun mysteriously disappears you try to escape the chaos that ensues.
Adventure
A web & mobile remake of Cinematronics brilliant classic arcade game, Star Castle
Shooter
Play in browser
A short game that is a parody of old B-movie Science Fiction and 1980's music videos.
Visual Novel
Play in browser
Blast off into space!
Shooter
Action-packed game of protecting your alien queen from invading humans
Action
Build towers to fight aliens.
Strategy
Play in browser
Interactive Fiction
Play in browser
Fast paced sci-fi action RPG
Role Playing
I need a developer on board for this prodgect. play it, it could be the next big thing
Action
Retro FPS inspired by Duke Nukem and Half Life with elements of immersive sim.
Shooter
Shoot waves of alien invaders!
Shooter
A simple simulator where you build a town for cute aliens!
Simulation
Drop in, gear up, blow stuff up, collect loot, upgrade ships. A top-down space shooter roguelite on a galactic scale.
Action
A twin stick shooter/hack n slash boss rush against colossal alien robots.
Action
Space science expeditions and personnal anxieties.
Visual Novel
Protocol
$17.99
Protocol - If Portal and Postal had a baby
Adventure
Defend Earth from Alien invasion!
Action
Close Encounters !!!
Action
Play in browser
Help an alien find her home
Role Playing
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