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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 Linux tagged Aliens Page 3 (231 results)

231 results

Explore games for Linux 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 Linux to itch.io to have them show up here.

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People Poker
A game of chance - A chance to escape!
Hyperlink Your Heart
Rated 5.0 out of 5 stars
(2 total ratings)
Action
SpaceshipWrecked
Help aliens in 3D open-world adventure set on subtropical island.
OzMaister
Rated 5.0 out of 5 stars
(2 total ratings)
Adventure
Play in browser
Tiny Space Ninja
Slash through an invasion of peeping aliens to save the mental health of the Space Station's astronauts – for GBJam 11
Croustade Team
Rated 5.0 out of 5 stars
(2 total ratings)
Action
Play in browser
Pockette Rox
Fight off swaths of aliens with a buddy in a time attack!
SolarLune
Rated 5.0 out of 5 stars
(2 total ratings)
Action
Accidental Space Surgeon
eksabite
Rated 5.0 out of 5 stars
(2 total ratings)
Simulation
Play in browser
Otherwordly Goods Store
Three friends find a peculiar store while trick-or-treating.
punniiyan
Rated 5.0 out of 5 stars
(2 total ratings)
Visual Novel
Breaker Ship
My entry for the Mini-Jam : Break!
SEGARIO
Rated 5.0 out of 5 stars
(2 total ratings)
Puzzle
RE:Charge
Fast-paced shoot-to-move platforming action! Play as Rei as you fight off the aliens trying to steal your city's energy.
Gomi Games
Rated 5.0 out of 5 stars
(2 total ratings)
Platformer
Aliens Revenge
Fight in a epic space battle and destroy hordes of aliens!
Valber's Games
Rated 5.0 out of 5 stars
(2 total ratings)
Shooter
Play in browser
Celestial Bond: Two of Cups
Prologue of Celestial Bond; LGBT alien love story.
Selenity
Rated 3.8 out of 5 stars
(4 total ratings)
Visual Novel
GIF
E.(a)T.
Eat fruit, kick aliens, survive!
brotherst
Rated 5.0 out of 5 stars
(2 total ratings)
Action
Think Inside The Box
TheTrueDuck
Rated 5.0 out of 5 stars
(2 total ratings)
Puzzle
Play in browser
Alien Forest
Some thing was here
jehorak
Rated 5.0 out of 5 stars
(2 total ratings)
Adventure
Zigmor
Sobreviva o máximo que conseguir !
GregorioFornetti
Rated 5.0 out of 5 stars
(2 total ratings)
Action
Play in browser
Kirna. Third season
Why do aliens abduct people? To see how they play the deadly game!
Kirna
Rated 5.0 out of 5 stars
(2 total ratings)
Platformer
Out of This World!
Perfect party game to play in person with friends
Orinap
Rated 5.0 out of 5 stars
(2 total ratings)
Happy Doomsday, Mister President!
Can you destroy the earth?
LapisLadzuli
Rated 5.0 out of 5 stars
(2 total ratings)
Project Spackle
Like a turn based Pac-Man in space
NitramiuZ
Rated 5.0 out of 5 stars
(2 total ratings)
Strategy
Play in browser
Franklin 3D
A sheep goes on a quest to found a company and stop an alien invasion
Black Frog Studios
Rated 5.0 out of 5 stars
(2 total ratings)
Adventure
Distress Signals
An alien lands in your backyard. Shenanigans ensue.
Mocha
Rated 5.0 out of 5 stars
(2 total ratings)
Visual Novel
Circle Blast
Explode as much circle as you can. That's why it is called circle blast. Blast the shit out of it.
Developer Bishwas
Rated 5.0 out of 5 stars
(2 total ratings)
Adventure
grow
a pointless garden simulator
rijnswand
Rated 4.0 out of 5 stars
(3 total ratings)
GIF
UFO: Scorpion's Curse
Escape the pyramid by solving puzzles to return to Mars!
Munro
Rated 4.0 out of 5 stars
(3 total ratings)
Puzzle
Play in browser
Swarm Saucers
Goat Aliens vs. Cheese Man
max levine stuff
Rated 3.4 out of 5 stars
(5 total ratings)
Adventure
Gravity Gobbler
Use the mind bending gravity to your advantage, orbiting, bouncing and rolling to out maneuver your mechanical foes.
Jazz Cousins
Rated 4.5 out of 5 stars
(2 total ratings)
Platformer
A·L·I·E·N: The Adventure
All is in silence... Too much silence...
Alpha Aventuras
Rated 3.5 out of 5 stars
(4 total ratings)
Adventure
Stellar Extractor
Rocks and diamonds and circuitry and aliens
portponky
Rated 4.5 out of 5 stars
(2 total ratings)
Puzzle
Quantum Tunnel of Love
Intergalactic Speed Dating
The Olkwood
Rated 4.5 out of 5 stars
(2 total ratings)
Simulation
Play in browser
Quest for the Space Waifus
Explore space, fix problems, trade cargo, romance the sellers.
GravityI
Rated 3.5 out of 5 stars
(4 total ratings)
Platformer
Space Beggar
A space beggar shoter experience
Parrudo Productions
Rated 4.5 out of 5 stars
(2 total ratings)
Shooter
Play in browser
Alien Force feeder
maria-hearts
Rated 3.5 out of 5 stars
(4 total ratings)
Biosphere
SemperHilaris
Rated 4.5 out of 5 stars
(2 total ratings)
Simulation
Operation SOL-3
You are our only hope for survival...
Criobite
Rated 4.5 out of 5 stars
(2 total ratings)
Shooter
Mech vs Aliens
Shoot'em up aliens with a modular mech warmachine
Bakery Products
Rated 4.5 out of 5 stars
(2 total ratings)
Shooter
Play in browser
Confín
There is always a light.
Bunny Beard Studio
Rated 4.5 out of 5 stars
(2 total ratings)
Puzzle
Play in browser
Tri gone mETry
ET workers need to fix the power on several establishments across the galaxy
AquaPunk Projects
Rated 4.5 out of 5 stars
(2 total ratings)
Puzzle
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