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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 selling
from 2021 tagged Aliens (58 results)

58 results

Explore games from 2021 tagged Aliens on itch.io. Featuring extraterrestrial beings, these games often explore themes of space travel, alien invasions, or interstellar di · Upload your games from 2021 to itch.io to have them show up here.

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Tôtem
$2
-60%
A Unique Translation Game With Unidentified Entities
Shakles
Xenoblast (ZX Spectrum)
ZX Spectrum space shoot-em-up!
Tony Kingsmill
Shooter
Alien Death Mob (PC)
$4.99
Intense Twin Stick Shooter Nonsense!
Thalamus Digital Publishing Ltd.
Action
Aliens vs. Ghosts
Early Alpha Build
Sayan
Shooter
GIF
Rocket Sword (Demo)
You are the projectile. 2D Hack-n'-Slash. Wield the most powerful weapon in the universe.
ivysly
Action
Glow Home
Endless TwinStick Shooter In Space, No Level Cap , No Cap On Upgrades
Underfunded Scientist
Shooter
Alien Girl (Skirmish Edition)
2€
ZX Spectrum Game inspired in Aliens Movies.
Javier Fopiani
Action
Arecibo • Foundry VTT Access
$9.99
Enter the mysterious world of Arecibo…
evilhat
Luminax Ep 01: Black Moon
$5
It is time to fight for Luminax ! / Il est temps de se battre pour Luminax !
Pr.Walter Bulbazor
Adventure
Love Herds
A simple herding game about two aliens corralling their livestock!
Binary Clone
Unhuman Nightmare
$9.99
Unhuman Nightmare is a 4 player online co-op game where a team of thieves want to steal items from haunted places.
Proeminent Code
Survival
Stellar Monarch
$14.99
You are the Emperor, not a logistics officer. Audiences, assassins, imperial court, disloyal admirals.
Silver Lemur Games
Strategy
Descent
Explore the abandoned vessel VALIS XI and piece together the secrets of the crew's disappearance.
patchware
Interactive Fiction
Play in browser
Over The Moon
Puzzle your way out of trouble when you're rescued by a mysterious alien from a failed mission to Neptune
bobcgames
Puzzle
Play in browser
Pippu - Bauble Quest
$1.31
-67%
A platforming adventure
Chequered Ink
Platformer
Dream of Stars
$15
An emotional story of space, love, and self-discovery.
INIMA Game Works
Visual Novel
Meteor Mayhem
$1
Asteroid Game
Zerconium Gaming
Survival
Starlight Alliance
$9.90
A big sci-fi 3d aRPG & 2 playable characters!
origamihero
Role Playing
Dark Harvest
$4.99
kitungo88
Action
Space Crafter
A game about crafting ships to fight the aliens.
Imperia Studios
Strategy
Polygon: ALIEN ZOMBIES
Can you hear them? - ZOMBIES IN THE NEIGHBORHOOD!
NebelungGameStudios
Shooter
ICE: Intergalactic combat engagement
Intergalactic Combat Engagement
Wadey
Shooter
Alien Squatters
If we can't have it, NOBODY CAN! For PC & Oculus Quest 2!
Reed GameWorks
Action
The Knot
thewatersupply
Adventure
SUPER ICK
$2.99
Relaxing fishing meets chaotic bullet hell in this cartoony adventure across a troubled galaxy.
Ethan's Byproducts
Action
This is How Fishing Works, Right?
katanalevy
Simulation
UFO RAMPAGE
Customize and upgrade your UFO to abduct and annihilate! How long can you last?
Orphillius
Action
Illegal Alien Trafficking
Crazy Taxi meets Blade Runner in this delivery based Space Sim
Tim Buhrs
Racing
Devastation II - Repatriation
$5.99
Devastation is back for more Annihilation! Alien tech has breached the data web and its up to you to stop it.
Enfenyx
Shooter
Scratchpaper
Throw me away, I dare you
Jeff Bishop
Platformer
Play in browser
The Bear & The Admiral - Early Demo
Save the galaxy! 90s style platformer with cartoon animation.
Jack Boylan
Platformer
Galavaders
$1
Protect Your Homeland!
Ragnarok Games
Shooter
Play in browser
Definitely Not Asteroids
I totally didn't just base this on asteroids, what do you mean?
SevenFour
Action
Play in browser
THE CONVEYOR 2.0 (Alien Occupation)
ACTION!!! TERRAFORM THE PLANETS WITH WARFARE. nft WL access valid for 48hrs
Vega Gaming INC
Adventure
Space Battalion Alpha
0.50€
-50%
Simple easy vertical shoot'em up
Mongli Games
Shooter
Ancient Astronauts
$2
Twins Game Studio
Action
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