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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 free
for Windows tagged Aliens Page 16 (924 results)

924 results

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

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ADHDroids
The ship has crashed, and so did its AI
snakemuho
Rated 5.0 out of 5 stars
(1 total ratings)
Survival
Play in browser
Hear You Scream
An Alien-inspired horror-adventure game on a space ship
Jeremy Whitson
Rated 5.0 out of 5 stars
(1 total ratings)
Adventure
HIVEMIND
A co-op stealth game in which you incarnate aliens invading a highly classified government facility
simonv
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Unfinished Game
An unfinished FPS made for a jam
Nomisio
Rated 5.0 out of 5 stars
(1 total ratings)
Puzzle
Play in browser
Heir Of Water
Shooter futurista en tercera persona desarollado en Barreira A+D
heirofwater
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Wailing of Stars
Something is calling out.
SleepyJack01
Rated 5.0 out of 5 stars
(1 total ratings)
Udder Chaos
Aliens are abducting your cows! Fend them off as long as possible!
Cademon
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
GIF
Stranded Alone
Destroy waves of invading aliens.
Alone
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Zarnox The Treasure Seeker
A pretty alien that seeks treasures on destroyed planets.
Vintage Quest Entertaiment
Rated 5.0 out of 5 stars
(1 total ratings)
Platformer
GIF
Galactical
Conquer the whole galaxy one sector at a time!
Grobaworks
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Play in browser
Mechanoid
First Person Shooter
Hellbound
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Would You Like The Receipt?
You start a store on an alien planet with a goal to gain incredible reputation!
TheFourthSword
Rated 5.0 out of 5 stars
(1 total ratings)
Simulation
Cokora
Verryet
Rated 5.0 out of 5 stars
(1 total ratings)
Platformer
Project Starship X
Crash-Kill cosmic abominations with Swagthulhu!
Arabong
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Fear of the Light
A stealth-based survival horror game where light is scarier than darkness and you’re hunted by intelligent monsters
Futuregames
Rated 5.0 out of 5 stars
(1 total ratings)
Survival
Advent VR
lichttheater
Rated 5.0 out of 5 stars
(1 total ratings)
Space Attack
Harrio
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
Short Circuit
atrium-interactive
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
Sheep Sweep
saveng0r
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Skyline Defender [Prototype]
Tom Caudrillier
Rated 5.0 out of 5 stars
(1 total ratings)
Action
NONNATIVE
A Fast Paced Mix Between Top-Down Shooter and Puzzle
Green Panda Studios
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
Slimey
Slimey, a platformer game by gamepanter!
gamepanter
Rated 5.0 out of 5 stars
(1 total ratings)
Platformer
Play in browser
Spyc
http://www.heartbeast.co/courses
Okkie
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Shifty Fields
Defend your farm from alien robots in the ever-shifting maze
Carlpilot
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Save The Earth
Destroy everything that moves to save humanity.
Hodei OG
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
Play in browser
Cosmic Camera Bot
Embody an AI that learns to identify alien species
XRNZ
Rated 5.0 out of 5 stars
(1 total ratings)
Educational
Play in browser
What's The Deal With Alien Murder Game Shows? 2nd Edition
These alien brothers have an ordeal for you...
VortexB
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Play in browser
Farmers VS Aliens
Towerdefense
WizardMerlijn
Rated 5.0 out of 5 stars
(1 total ratings)
Strategy
The Great Beyond
Build and manage a space base with tower defence style combat.
Michael Borrego
Rated 5.0 out of 5 stars
(1 total ratings)
Strategy
Entoship
Turn alien bugs into friends and stop the breach.
Neptas
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
Ruvor Rush
My entry to Boss Rush Jam 2025
DarkBloodbane
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
Willie and Harv Escape the Brick and Fireball Factory!
2D Two-Alien Puzzle Platforming Action
PeabodyJones
Rated 5.0 out of 5 stars
(1 total ratings)
Platformer
Play in browser
Saw Planet
Survive the discs
Lunar Finch
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Play in browser
Shelteroid
Asteroid survival
Kurereha
Rated 5.0 out of 5 stars
(1 total ratings)
Survival
Play in browser
HartBurn
HartBurn
Chirpy
Rated 5.0 out of 5 stars
(1 total ratings)
Platformer
Glass Castle
A game about letting out your inner child by learning magic, solving puzzles, and saving the Universe!
CAGD
Rated 5.0 out of 5 stars
(1 total ratings)
Adventure
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