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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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Space

The larger universe outside of Earth's atmosphere. Sometimes really, really far outside of it.

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Latest freetagged Aliens and Space Page 21 (1,968 results)

Explore games tagged Aliens and Space on itch.io · Upload your games to itch.io to have them show up here.

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Leaping into the next frontier
Action
A shitty space invaders clone
Action
Zero Gravity First Person Shooter in Space!
Action
A spiritual successor to the 1978 arcade-classic "Space Invaders"
Action
Action
Play in browser
Shooter
Play in browser
Jörgen and Karl trapt in a endless fight
Shooter
A text-based space game with multiple endings.
Interactive Fiction
Play in browser
A hotline miami inspired space roamer.
Action
Mine asteroids, upgrade your equipment and blast cosmic aliens!
Platformer
Play in browser
Bar tourism at its finest
Visual Novel
Play in browser
Mine the Galaxy for precious ores and avoid asteroids and ore eaters!
Adventure
The retro space game where you shoot aliens
Shooter
Play in browser
You invade Mars ,but it is full of aliens and robots ,try to protect your base so the help can come.
Action
You've found a scientist's old lab computer . . .
Interactive Fiction
Play in browser
Extermina astros en ruta por la Tierra
This is a game made for the Ludum Dare 50 game jam. Delay the inevitable destruction of Earth!
Action
Play in browser
2D platforming shooter
Shooter
Play in browser
Mucking about in a non-Euclidean world ain't what humans are used to. Enter at your own peril.
Adventure
Play in browser
An astronaut lost in a hostile world. Can he survive?
Platformer
Play in browser
shoot them all
Shooter
Warring factions are fighting over space territory. You're an alien trying to find a nice meal during all this.
Platformer
Play in browser
A short collection of minigames inspired by the WarioWare games!
Puzzle
Play in browser
Survive yourself in an unknown planet and delay the inevitable obelisk!
Shooter
Play in browser
Defend planet Earth against alien invaders, while mining asteroids and building epic bases!
Strategy
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A space-themed RTS where you must fight for control over planets
Strategy
Defend your base from insectoïde !
Action
Play in browser
Not to be confused with Tony Hawk
Platformer
Play in browser
A simple Game about a space ship and nothing more :)
Shooter
Play in browser
Just another day on the space station...
Interactive Fiction
Play in browser
No memory, no time, no ship. Can you make the journey to survive? Created in 48 hours for Minijam 102 Death Isnt The End
Adventure
Play in browser
Defend your territory from Jogu-Vinus by your tactics and strategy and save your turf
Strategy
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