Skip to main content

On Sale: GamesAssetsToolsTabletopComics
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

Sci-fi

Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant planets. 

Suggest updated description

Aliases...

Projects tagged with the following aliases will automatically show up on this page:

sci-fi

Top rated$5 or less tagged Aliens and Sci-fi (33 results)

Explore games tagged Aliens and Sci-fi on itch.io · Sell your games on itch.io to have them show up here.

New itch.io is now on YouTube!

Subscribe for game recommendations, clips, and more

open-world galaxy adventure game
Sokpop CollectiveVerified Account
Rated 4.8 out of 5 stars
(38 total ratings)
Adventure
Build the reincarnation machine.
Rated 4.8 out of 5 stars
(12 total ratings)
Adventure
Match-3 space battles for Game Boy Color and Analogue Pocket
Rated 4.8 out of 5 stars
(8 total ratings)
Puzzle
Play in browser
JEF
$3.99
3rd person surreal adventure game
Rated 4.2 out of 5 stars
(14 total ratings)
Adventure
Color Match Puzzle x Shoot'em up!
Rated 3.9 out of 5 stars
(16 total ratings)
Puzzle
They exist!
Rated 4.0 out of 5 stars
(10 total ratings)
Action
2D shooter/dungeon-crawler. In Space!
Rated 4.5 out of 5 stars
(6 total ratings)
Shooter
ver 1.85
Rated 5.0 out of 5 stars
(4 total ratings)
Action
Can you survive in this all out space battle that has bullets flying everywhere?
Rated 4.5 out of 5 stars
(4 total ratings)
Shooter
A system-agnostic lunar adventure.
Lone ArchivistVerified Account
Rated 5.0 out of 5 stars
(3 total ratings)
Role Playing
Cats vs Sharks, in space!
Rated 5.0 out of 5 stars
(3 total ratings)
Shooter
You're too good at baseball and aliens are invading. Send them back home with a home run!
Rated 3.8 out of 5 stars
(6 total ratings)
Action
Save the World in 1986 in this platformer shooter game. Pixelart and retro style
Rated 4.7 out of 5 stars
(3 total ratings)
Platformer
Play in browser
Alien spaceship simulator
Rated 4.7 out of 5 stars
(3 total ratings)
Puzzle
Alien Resource Management Arcade Shooter
Rated 3.3 out of 5 stars
(7 total ratings)
Action
Short Anime Cyberpunk Visual Novel
Rated 5.0 out of 5 stars
(2 total ratings)
Visual Novel
Top-down survival shooter where you play as the Alien Boss defending your planet against human invasion
Rated 5.0 out of 5 stars
(2 total ratings)
Shooter
A challenging jetpack-based platformer with a dark mystery
Rated 4.0 out of 5 stars
(3 total ratings)
Platformer
Tier 1
$4.99
A 2D space combat game
Rated 4.5 out of 5 stars
(2 total ratings)
Action
The hunt for sweet alien loot is on.
Rated 4.0 out of 5 stars
(2 total ratings)
Platformer
Make your way on foot, on a hoverbike, up skyscrapers, and down bottomless pits, as you exterminate a mysterious threat!
Rated 3.5 out of 5 stars
(2 total ratings)
Platformer
Experience about UFO abduction and Non-Human Intelligence revelation. For sci-fi fans and suspense lovers
Rated 5.0 out of 5 stars
(1 total ratings)
Adventure
Rated 5.0 out of 5 stars
(1 total ratings)
Action
ZX Spectrum Game inspired in Aliens Movies.
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Epic Space Battles filled with Lasers!
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
Run right, kill everything!
Rated 5.0 out of 5 stars
(1 total ratings)
Platformer
Alien baddies burstin' outta yer bod! Can you stop'em?
Rated 5.0 out of 5 stars
(1 total ratings)
A linear sci-fi narrative, with gameplay reminiscent of classic RPG titles.
Rated 5.0 out of 5 stars
(1 total ratings)
Adventure
Play in browser
Can the Rangers capture a Lume intelligence?
Rated 5.0 out of 5 stars
(1 total ratings)
Role Playing
Help Waldisglédson find his girlfriend!
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
Rated 3.0 out of 5 stars
(1 total ratings)
Action
DIE IN SPACE
Rated 2.0 out of 5 stars
(1 total ratings)
Adventure
Rescue your stranded alien friends and avoid becoming stranded yourself!
Rated 1.0 out of 5 stars
(1 total ratings)
Action
itch.io now on YouTube!