Skip to main content

Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
TagsGame Engines

Filter Results

(Clear)
Tags

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.

Suggest updated description

Top HTML5tagged Aliens (2,205 results)

Explore HTML5 games tagged Aliens on itch.io. Featuring extraterrestrial beings, these games often explore themes of space travel, alien invasions, or interstellar di · Upload your HTML5 games to itch.io to have them show up here.

New itch.io is now on YouTube!

Subscribe for game recommendations, clips, and more

Prospect. Upgrade. Survive.
Action
Play in browser
Survive until the escape pod is repaired!
Action
Play in browser
Communicate with aliens in their language
Interactive Fiction
Play in browser
Spacebar restaurant management simulation
Simulation
Play in browser
Explore the abandoned vessel VALIS XI and piece together the secrets of the crew's disappearance.
Interactive Fiction
Play in browser
When they came, they took everything from you. Now it's time to return the favor.
Interactive Fiction
Play in browser
Just a frustrating PLATFORMER TYPING game
Platformer
Play in browser
A survival game set on a damaged spaceship, made for Pixel Horror Jam
Shooter
Play in browser
Can you open that hatch?
Action
Play in browser
Action horror scifi game set in a dark spaceship
Shooter
Play in browser
Match-3 space battles for Game Boy Color and Analogue Pocket
Puzzle
Play in browser
alien civilization extinction simulator
Play in browser
Shapeshifting Platformer Made for Ludum Dare
Platformer
Play in browser
6 short horror stories in a retro 1bit video game format
Survival
Play in browser
A game about MOTIVATION.
Action
Play in browser
A short collection of minigames inspired by the WarioWare games!
Puzzle
Play in browser
An orbital tower defense game with roguelite elements.
Strategy
Play in browser
Hans.. get ze flammenwerfer
Action
Play in browser
A procedurally generated twin stick shooter, where the main mechanic is based around abducting enemies.
Shooter
Play in browser
a woman lives and gnaws
Interactive Fiction
Play in browser
Round based TopDownShooter
Shooter
Play in browser
Beware of the creatures of the night... they are to die for!
Visual Novel
Play in browser
Explore planets, collect alien eggs, survive.
Adventure
Play in browser
A typical arcade shmup... with turns!?
Shooter
Play in browser
To collect the rare Agnolitas, you'll need to face an acid cave on a hostile planet.
Action
Play in browser
Meet lots of new alien friends, invite them to your ship and explore the universe together
Action
Play in browser
space boredom simulator
Play in browser
a short twine game about alien abduction, hive minds, and conversion
Interactive Fiction
Play in browser
A short bitsy interactive story about time and whales.
Interactive Fiction
Play in browser
Explore the cave to discover its artifact!
Play in browser
A point and click adventure where you help Vibi get a kiss from the girl of his dreams.
Visual Novel
Play in browser
Puzzle your way out of trouble when you're rescued by a mysterious alien from a failed mission to Neptune
Puzzle
Play in browser
Alien dress up????
Play in browser
Pico8 bullet hell shmup with aliens
Shooter
Play in browser
horror-based game using the scanner sombre mechanic
Play in browser
Loading more games...
itch.io now on YouTube!