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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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Latest freefrom 2021 tagged Aliens (690 results)

Explore games from 2021 tagged Aliens on itch.io. Featuring extraterrestrial beings, these games often explore themes of space travel, alien invasions, or interstellar di · Upload your games from 2021 to itch.io to have them show up here.

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An alien infinite runner
Platformer
a first person blind shooter
Shooter
Action Story Game
Action
Lost in space - Fighting Alien - Escape
Action
Explore space, kill aliens, rescue allies!
Action
This is the definitive Tower Defense Strategy game that’s easy to pick up, engrossing to play, and hard to set down.
Strategy
Defeat aliens and rescue your cat.
Action
​Guardian Angels is a Shoot'em up mobile game​ where the player has to defend the Earth from the alien threat
Action
Be a chicken, decimating space scum!
Shooter
Play in browser
A short game about a Gnome astronaut making first contact.
Adventure
Play in browser
Help Pico to navigate the unknown lands and escape to his planet
Platformer
Куда спешат Светяшки?
Platformer
Best Space Shooter Earning Game
Shooter
This my 1st game pls dont kill me
Survival
Play in browser
Space Invaders
Shooter
Play in browser
Control a UFO and shoot enemies.
Shooter
Play in browser
Join the game of adventures where you shoot Aliens and Spaceships.
Action
How does Red Squadron fare in their fight against the Jellies? A space opera - act one.
Play in browser
"Alien" is trapped in a room, and is trying to escape using his agility.
Puzzle
Someone arrives at your door, but you need to get your kids to school!
Interactive Fiction
Play in browser
A simple space shooter.
Shooter
Aliens 've captured astronauts so Omega has decided to help them and destroy all the enemies!
Platformer
Play in browser
A Child on Christmas must escape an Alien SpaceS
Puzzle
Fight off hordes of monsters that can duplicate themselves.
Action
CHRISTMAS ALIEN GAME
Puzzle
Merry Christmas!
Platformer
Play in browser
Shove your love of aliens in everyone’s face!
Action
Play in browser
Protect the forest from the invaders in this tiny Tower Defense game
Strategy
Play in browser
Flip gravity and stop the time leak!
Platformer
Play in browser
The fate of the galaxy depends on you.
Action
Who are they? Where did they come from?
Platformer
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