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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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Singleplayer

Games that can be played alone

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Aliases...

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single-player

Top freetagged Aliens and Singleplayer Page 10 (1,441 results)

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

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Orbital Tower Defense Game. Save Mars from the Alien Invasion by constructing Orbital Array with units called Antons.
Strategy
Play in browser
Alien starts with nothing but his own tentacles, collect as many items as you can to progress further!
Puzzle
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Action
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A Blow em' Up Shooter
Action
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How young selenite outwitted the astronauts
Adventure
Play in browser
Try to find 6 changelings and shoot them
Puzzle
Play in browser
Roll the Cube
Platformer
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Save the world from the Alien attack
Action
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Endless Fire is a frantic shooter set on an alien planet where you control a probe and kill aliens to save the earth.
Shooter
Solve puzzles and learn an alien language to rescue a stranded colonist.
Puzzle
Play in browser
save your farm from the waste-disposing aliens
Adventure
Play in browser
2D side-scroller with combat and platform elements. University student group proyect.
Action
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Projeto em desenvolvimento para lançamento.
Shooter
Aliens, they exist. Someday, they will invade the earth. That day is TODAY.
Action
Simulation
Play in browser
Escape the Dwindling
Action
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Can you escape them?
Action
Play in browser
Lute contra hordas de aliens na fronteira do universo
Shooter
The first ever MilliMan Video Game
Shooter
Play in browser
Choose your Path in Space
Interactive Fiction
Play in browser
How many years will you be able to conserve the planet?
Simulation
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For The ScoreSpace Jam #23
Survival
Play in browser
Shooter
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You need die to win
Platformer
Annihilate Aliens! Power up your ship! Enjoy this casual endless runner game built off of Space Invaders!
Action
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Aliens came to harvest humanity. Survive by escaping the city with your children.
Survival
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2D Shooter Space Game about two races in war, made in Scratch 3.0
Shooter
Play in browser
NES Inspired Adventure
Platformer
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fren's greatest adventure yet
Platformer
An AWESOME shooter in the space where you have to destroy everything to save our planet.
Shooter
Play in browser
Hunt them all in the final battle
Action
EVERYBODY SAY! PAR!!!...TY!!..
Action
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Can you stay positive through the alien invasion? Play to find out!
Action
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