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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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Topthat last about an hour tagged Aliens (76 results)

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

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Cosmic Horror About Alien Abductions
Adventure
The conspiracy is no longer a theory.
Shooter
The Hive
$14.99
Alien Insect army under your control!
Strategy
An orbital tower defense game with roguelite elements.
Strategy
Play in browser
Retro side-scrolling shooter
Shooter
"I feel... sad... like if something terrible had happened..."
Adventure
a superhero drama from both sides
Visual Novel
An explorer crashlands on an asteroid
Adventure
Orange Moon - 2d action platformer with puzzles and RPG elements.
Platformer
a sci-fi graphical roguelike
Role Playing
Journey through space with a bizarre alien crew. Visit new worlds, meet alien leaders, risk romance across the stars!
Visual Novel
Ultra fast-paced arena FPS
Shooter
A Sci-Fi Adventure
Adventure
Jogo de terror brasileiro feito por uma pessoa :D
Adventure
The hunt for sweet alien loot is on.
Platformer
A tough 2D platformer where all levels are circular!
Platformer
The world is ending as a comet looms; can you make it home to your family?
Adventure
There's a reason it's been sealed off, and against your will, you must find out why.
Adventure
<< When an old enemy returns, a great hero cannot stand by and watch >>
Fighting
Play in browser
Build and manage a space base with tower defence style combat.
Strategy
Will you live and save your daughter, or die trying?
Adventure
Solve puzzles to find your Boss - again and again!
Puzzle
Save the World in 1986 in this platformer shooter game. Pixelart and retro style
Platformer
Play in browser
Explore another planet, fight aliens, and solve puzzles in this short action RPG about Yuki, the chosen savior of Earth.
Role Playing
Escape the Space Station using the Scuttle Protocol as the sole-survivor of this Horror Survival Sci-Fi Metroidvania
Platformer
Running, Gunning, and Reading.
Shooter
A game about letting out your inner child by learning magic, solving puzzles, and saving the Universe!
Adventure
A fun, action packed Tower Defence / Resource Manager
Strategy
Exclusively co-op horror game - one player controls a survivor on an abandoned spaceship and the other the ship itself.
Action
Embark on an adventure as the first robo reporter for the Times & Galaxy, the solar system’s most trusted holopaper.
Fellow TravellerVerified Account
Adventure
A New Retro-Style Action Platformer for Mice!
Adventure
Mucking about in a non-Euclidean world ain't what humans are used to. Enter at your own peril.
Adventure
Play in browser
When you buy a country farm you should be ready for anything, even an alien invasion.
Action
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