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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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Space

The larger universe outside of Earth's atmosphere. Sometimes really, really far outside of it.

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New & popular free
tagged Aliens and Space (1,961 results)

1,961 results

Explore games tagged Aliens and Space on itch.io · Upload your games to itch.io to have them show up here.

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Space Invaders
Destroy the aliens before they destroy YOU!
Acanixz
Action
Play in browser
Astrospora
Gwendal K.
Shooter
GIF
Incident at Station Delta
bryengx
Shooter
Play in browser
Sector V
Obliterate endless waves of alien threats while protecting rare energy resources in this brutal rogue-like!
DeadRatDev
Action
Bastion Unknown
A sensational, gyrational space-based adventure!
brendan-dev
Action
Bastion Unknown Web
Web version of Bastion Unknown
brendan-dev
Action
Play in browser
ExtraTerrestrial Takedown
In ExtraTerrestrial Takedown stealth is your main priority. Get the Alien boss and assassinate him before they find you.
The Foxy Otter
Action
Play in browser
Space Dogs
Dig It!
TLSAxt
Platformer
Play in browser
Space Game
Simple Ailen Shooter
Tarik_Pisiren
Action
Play in browser
"Voices Of The Void" Pre-Alpha
Gather unknown signals from deep, silent space
mrdrnose
Simulation
Cozy Cadet
Explore the universe, all cozy like.
yatoad
Adventure
Build Them Up
ThePlaceholderGames
Shooter
Andy vs the Aliens
Keep your oxygen as long as you can!
Marine Millot
Shooter
Play in browser
The Paradise of Bubbles
Explore the planet before it POP!
qiqitaro
Play in browser
Astro Hunter
Learning Unity with a basic game
Félix Cabrita
Action
Play in browser
Spatial Awareness
Play as a Janitor on board an intergalactic space cruiser!
Francesca
Simulation
StarBorne (test)
LWP Dev
Adventure
Play in browser
SnakeStar With A Gun
It's like SnakeStar - but with a gun!
CrimsoneArt
Action
GIF
BEAT U.F.O
An endless rhythm game... for how much time can you keep the BEAT?
AA Games
Rhythm
Play in browser
Galactic Invaders
Space invaders like
Bedang Games
Action
What Happened In Roswell
A short game about feeding the hungry across the galaxies.
OlManMumbler
Action
Play in browser
Space Slimes
Bedang Games
Action
Galacard Advance
The third installment in the Galacard series, featuring new extra modes.
Bipedal Studios
Card Game
Play in browser
Blast the Aliens!
Blast some aliens with a rocket!
Miloking_yt
Puzzle
Play in browser
Lone Space Ranger
Secret cutscene if you reach 1,000 points!!!
desbytub
Shooter
Play in browser
Stellar Conqueror
Ice Cube Games
Shooter
ASTRONOMICAL・V (HD)
The grand return of the Astronomical series. Explore planets and dodge obstacles.
InsanityGames
Platformer
Play in browser
GIF
Over the Moon
A cow goes to the moon to save her herd.
Jasmine Hanlin
Platformer
Play in browser
Infinite Void
de_reconnect
Simulation
Piggy to the Stars
Retro arcade space shooter
NOCTIS REQUIEM
Play in browser
Escape from Sector X
Mini Jam 174: Defense
Macrow
Action
Play in browser
Trippy Abduction
Abduct Cows! Tap to fly and dodge obstacles
Varians
Adventure
Arnie Alien
Are you ready to deliver donuts with Arnie?
TheGameBros
Action
Play in browser
Gravity: The Final Orbit (GTFO)
The earth is under attack, and there's only one thing left to do - GTFO.
SpaceCo Studios
Shooter
Play in browser
Pizza Invader
Pizza invader is a game inspired by the legendary Space invader !
jjathurr
Action
Echoes of the Cosmos
An RPG where you are the alien.
Screen Shake Interactive
Role Playing
Play in browser
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