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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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New & popular freethat last a few minutes tagged Aliens (832 results)

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

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A sci-fi horror walking simulation
Adventure
Escape from the abandoned space station Remus while being hunted by a mysterious creature lurking in the shadows
Action
Explore and defend in this awesome top down sci-fi dungeon crawler tower defense game.
Action
Bring life back to the Wasteland in this relaxing yet complex gardening simulator
Simulation
Play in browser
A subway modular environment that is home to an otherworldly growth.
Space-theme survival minigame
Survival
Play in browser
Crashed on a unfamiliar planet you need to learn how to talk
Simulation
Play in browser
Destroy the asteroids and save the Earth!
Action
Grow big. Destroy Earth. Crush the world in this bullet hell game.
Action
Play in browser
They shrunk me and stole my puzzle game!
Platformer
Play in browser
A management simulation game about merging little creatures and hoping they survive
Strategy
Play in browser
Build your alien colony across an ever-expanding planet.
Strategy
Play in browser
Aid your Mothership's invasion by becoming larger and stronger!
Shooter
Play in browser
Hike to find the mysterious energy.
Adventure
Play in browser
Abduct as many cows as you can! Avoid getting spotted by humans!
Play in browser
Space Hopper is a fun and simple game where you control a cute, cartoon spaceship
Action
Liberate the other side of the moon in this action-packed breakout/space invaders/wtf -style game.
Action
Play in browser
Trapped on a distant planet, hiding from the toxic rays of a foreign sun, gather resources to withstand the light
Adventure
Play in browser
Harvest and throw crops at the aliens invading your farm!
Shooter
Play in browser
Help Alien Kitty find her parents while dodging sea creatures and unleashing powerful waves!
Platformer
Play in browser
​Bioshock/Doom-inspired FPS set in an underwater city
Action
Platform short game, may the light guide your path
Platformer
Play in browser
Avoid the humans and contact your allies to invade the Earth!
Play in browser
Shoot aliens down using you battle spaceship guns to protect Earth and all the beauty in the world.
"So where do you want to go now? Just type it on your museal keyboard :)"
Visual Novel
Dangerous Drilling
Strategy
The mysterious story of a UFO lover
Adventure
You are personally responsible for humanity's downfall
Interactive Fiction
A VHS tape you shouldn't see!
My name is 38-¤"1ø and I am researching human behaviour.
Interactive Fiction
Play in browser
Alternative Version of ALIENS: ERADICATION TC
Action
You're a delivery driver, but in space!
Action
Play in browser
Your Cosmic Donut Delivery Service
Puzzle
Try to survive in the dark planet
Survival
Play in browser
While in space you have to avoid the lasers the enemies produce.
Action
Play in browser
Can you win a match of chess if rules are completely randomised?
Puzzle
Play in browser
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