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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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Top rated freefrom 2021 tagged Aliens Page 2 (179 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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ZX Spectrum space shoot-em-up! (2021)
Rated 4.3 out of 5 stars
(3 total ratings)
Shooter
Space card game where you defend worlds from asteroids, planets and various other enemies!
Rated 3.3 out of 5 stars
(8 total ratings)
Card Game
Play in browser
A simple platformer about a man fighting aliens to take back his stolen ice cream.
Rated 5.0 out of 5 stars
(2 total ratings)
Platformer
Suzy debera demostrar que los humanos somos útiles.​
Rated 5.0 out of 5 stars
(2 total ratings)
Adventure
Play in browser
Can you trick the aliens and save the earth? Made for the Oktajam 2021, done in 48 hours.
Rated 5.0 out of 5 stars
(2 total ratings)
Action
Play in browser
Your ship, the Solar System Cargo Shipper (SSCS) has been invaded by an infection.
Rated 5.0 out of 5 stars
(2 total ratings)
Survival
Rated 5.0 out of 5 stars
(2 total ratings)
Play in browser
Throw me away, I dare you
Rated 5.0 out of 5 stars
(2 total ratings)
Platformer
Play in browser
Explode as much circle as you can. That's why it is called circle blast. Blast the shit out of it.
Rated 5.0 out of 5 stars
(2 total ratings)
Adventure
Three friends find a peculiar store while trick-or-treating.
Rated 5.0 out of 5 stars
(2 total ratings)
Visual Novel
2.5D Co-op puzzle-platformer space adventure (in development).
Rated 5.0 out of 5 stars
(2 total ratings)
Puzzle
Sobreviva o máximo que conseguir !
Rated 5.0 out of 5 stars
(2 total ratings)
Action
Play in browser
Conquer The Nine Planets
Rated 5.0 out of 5 stars
(2 total ratings)
Action
Cow Duty is a simple visual game of reality phenomenon.
Rated 5.0 out of 5 stars
(2 total ratings)
Play in browser
Made by Ayush Dutta
Rated 5.0 out of 5 stars
(2 total ratings)
Shooter
From a Different Planet.
Rated 5.0 out of 5 stars
(2 total ratings)
Action
Fight in a epic space battle and destroy hordes of aliens!
Rated 5.0 out of 5 stars
(2 total ratings)
Shooter
Play in browser
My entry for the Mini-Jam : Break!
Rated 5.0 out of 5 stars
(2 total ratings)
Puzzle
Earth is under attack. And the threat is very blurry.
Rated 3.3 out of 5 stars
(6 total ratings)
Play in browser
Save the world from the Alien race
Rated 4.0 out of 5 stars
(3 total ratings)
Action
Play in browser
A quick 3D collect-a-thon with cute aliens to explore using Godot's 3D engine
Rated 4.5 out of 5 stars
(2 total ratings)
Puzzle
Play in browser
Rated 4.5 out of 5 stars
(2 total ratings)
Action
Sci fi free video game
Rated 4.5 out of 5 stars
(2 total ratings)
Adventure
U.F.O Offline - Game where you destroy waves and waves of said UFOs
Rated 3.5 out of 5 stars
(4 total ratings)
Shooter
Play in browser
Rated 4.5 out of 5 stars
(2 total ratings)
Adventure
In a world where rocketjumping is the only way.....
Rated 3.7 out of 5 stars
(3 total ratings)
Action
Play in browser
Crazy Taxi meets Blade Runner in this delivery based Space Sim
Rated 3.7 out of 5 stars
(3 total ratings)
Racing
Endless TwinStick Shooter In Space, No Level Cap , No Cap On Upgrades
Rated 3.7 out of 5 stars
(3 total ratings)
Shooter
A short free horror puzzle game made in Unity.
Rated 3.7 out of 5 stars
(3 total ratings)
Puzzle
Abduct your favorite memes!
Rated 3.7 out of 5 stars
(3 total ratings)
Action
Play in browser
You are the last survivor at a research facility and the test subjects escaped!
Rated 4.0 out of 5 stars
(2 total ratings)
Shooter
A 64x64 pixel shoot 'em up!
Rated 4.0 out of 5 stars
(2 total ratings)
Action
Play in browser
Cleanse an alien outpost of its inhabitants in this 2.5-D retro-inspired FPS
Rated 3.3 out of 5 stars
(4 total ratings)
Shooter
​A fast-paced top-down shooter game where you fight against hordes of enemies in the Milky Way Coliseum
Rated 4.0 out of 5 stars
(2 total ratings)
Shooter
My first project using Godot 3 game engine
Rated 4.0 out of 5 stars
(2 total ratings)
Play in browser
Rated 4.0 out of 5 stars
(2 total ratings)
Visual Novel
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