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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

New & populartagged Aliens and Singleplayer Page 8 (1,579 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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Space invaders takes a twist... YOU ARE THE ALIEN THIS TIME!
Shooter
Aliens have arrived from outerspace... and they're jerks!
Action
Play in browser
A defense game where you hold off a horde of aliens using an air cannon.
Eat space ships to multiply!
Action
A Bitsy Space Voyage for Adventurous Aliens
Adventure
Play in browser
Adventure
Play in browser
Help the cat get to the food and solve the puzzles of the pyramids.
Puzzle
Stop the ancient alien wave!
Action
Play in browser
A secret underground lab, genetically modified fish and... Aliens??
Shooter
Shooter
Play in browser
A simple shmup that takes inspiration form various games.
Shooter
Play in browser
You've been flung from your homeworld onto a gaseous new planet...
Platformer
Strange encounters from the light kind
Visual Novel
Play in browser
Earth falls to an alien invasion, only to face a surprising turn as a second wave of extraterrestrials arrives.
Survival
This game is an inspired space invader game that I made to learn game development
Action
Command a squad of soldiers against the alien Bugs.
Strategy
Fly, fight, and take down the alien mothership!
Adventure
Play in browser
Weaponize your alien comrades and nuke Nevada.
Survival
Play in browser
Don't think. Kill.
Strategy
A top vs bottom, PVE strategy game
Strategy
Play in browser
Abduct the Milky Way’s Oracle Jukebox located at the top of a penthouse as the shapeshifting, absorbent Goob.
Rhythm
shoot them up
Shooter
Homebrew game for the Atari 2600
Shooter
Humanity depends on your skill and courage to save the planet! Will you be up to the challenge?
Action
Aliens are attacking us, you are a shotgun gunslinger with norbin powers. Kill them all and destroy their base.
Shooter
Escape from the aliens
Adventure
Become a Mary Sue
Shooter
A endless runner
Platformer
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The aliens are invading and they hate music!
Rhythm
Endless Wave Shooter with Mecha Action!
Shooter
Brazillian Indie Game
Play in browser
Time survival roguelite shooter
Shooter
Play in browser
The player is a UFO pilot sent to earth on a special, cow-centric mission.
Adventure
Play in browser
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