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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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Singleplayer

Games that can be played alone

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Aliases...

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

single-player

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Top rated
tagged Aliens and Singleplayer Page 2 (451 results)

451 results

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

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Kiss/OFF
$9.99
Ready, set, smooch!
Shark and Pelican Games
Rated 5.0 out of 5 stars
(6 total ratings)
Visual Novel
GIF
Reclaim Earth
Slay Aliens to Reclaim Earth!
as games
Rated 3.9 out of 5 stars
(27 total ratings)
Shooter
GIF
The White Owl
Black and White Alien Abduction Horror
Caladrius
Rated 4.4 out of 5 stars
(8 total ratings)
Interactive Fiction
Bone App the Teeth
A college kitchen simulator
appletea
Rated 4.3 out of 5 stars
(8 total ratings)
Visual Novel
BLASTR
Alien invasion? No problem!
Cakestorm
Rated 4.3 out of 5 stars
(8 total ratings)
Shooter
Play in browser
Replanet
An eco-friendly game!
First Try Studios
Rated 4.4 out of 5 stars
(7 total ratings)
Puzzle
To the End of Days | Dread X Collection II
The world is ending as a comet looms; can you make it home to your family?
Scythe Dev Team
Rated 5.0 out of 5 stars
(5 total ratings)
Adventure
Planetfriend
A pet planet to take care of.
Laura Michet
Rated 3.7 out of 5 stars
(29 total ratings)
Simulation
Bullet And Cry In Space
Action horror scifi game set in a dark spaceship
Studiohammergames
Rated 3.8 out of 5 stars
(18 total ratings)
Shooter
Play in browser
Make War
$9.99
Make War is a sandbox of battlefield. Intervene in the course of the battle to complete tasks!
CreepyBrothers
Rated 4.3 out of 5 stars
(7 total ratings)
Simulation
Astrocreep
David Mills
Rated 3.8 out of 5 stars
(13 total ratings)
Adventure
Towelket One More Time 3
A decisive battle for the Galaxy begins!
Patchy Illusion Team
Rated 4.5 out of 5 stars
(6 total ratings)
Adventure
The Hive
$14.99
Alien Insect army under your control!
Skydome Entertainment
Rated 4.8 out of 5 stars
(5 total ratings)
Strategy
Drive Home
For GMTK. A trip home goes out of control!
Zeekerss
Rated 4.0 out of 5 stars
(8 total ratings)
Action
Mijadore 2 The key
(ZX Spectrum 128k)
EdD
Rated 4.6 out of 5 stars
(5 total ratings)
Platformer
GIF
Invaders from Uranus!
FPS Alien Killing Action!
MCSTEEG
Rated 4.6 out of 5 stars
(5 total ratings)
Shooter
Space Shooter FPS
22nivanov
Rated 4.6 out of 5 stars
(5 total ratings)
Shooter
Argousze
Short story about an alien invasion that never happened.
Awiola
Rated 4.6 out of 5 stars
(5 total ratings)
Visual Novel
Alien Revenge Game
$1
ver 1.85
Robo25
Rated 5.0 out of 5 stars
(4 total ratings)
Action
Earth Mechanica
Earth Mechanica is a colorful 3D platformer about an alien invasion.
JCPORTALS
Rated 5.0 out of 5 stars
(4 total ratings)
Platformer
GIGAFALL
Single Click Earth Defence Shooting game! with a single click to shot LasorBeam and destroy the falling massive Meteors!
kowato
Rated 5.0 out of 5 stars
(4 total ratings)
Shooter
Play in browser
GIF
The Green Side of The Moon
Liberate the other side of the moon in this action-packed breakout/space invaders/wtf -style game.
Reaktori
Rated 5.0 out of 5 stars
(4 total ratings)
Action
Play in browser
GIF
Alien World
A short horror experience made in Unity.
Lachlan Shelton
Rated 3.9 out of 5 stars
(8 total ratings)
Already Dead
In space no one can hear you sabotage the generator.
BlackOpsBen
Rated 4.0 out of 5 stars
(7 total ratings)
Survival
Play in browser
GIF
Abducted
A physics-based alien abduction game.
Fat Duck Games
Rated 4.4 out of 5 stars
(5 total ratings)
Simulation
Nasa and SpaceX, Earth Defenders
Protect the earth from the invaders
Gamer-Crystal
Rated 4.8 out of 5 stars
(4 total ratings)
Action
Play in browser
Escape Evolution
Evolve to know the truth behind your existence!
Zapdexio
Rated 4.8 out of 5 stars
(4 total ratings)
Platformer
Play in browser
Are you sure?
Arstotzk
Rated 4.8 out of 5 stars
(4 total ratings)
Adventure
Play in browser
Clive vs Hives Reinfected
Fast paced Sci-Fi top down shooter set on Mars.
Ugly Duckling Games
Rated 4.8 out of 5 stars
(4 total ratings)
Shooter
GIF
CHIRALITY
KyraEgon
KyraEgon
Rated 4.0 out of 5 stars
(6 total ratings)
Simulation
Astocreep Invasion 3D
Keep watching the skies...
David Mills
Rated 3.6 out of 5 stars
(9 total ratings)
Adventure
Asteroid Dodger
Dodge asteroids and avoid spikes
Ellisjames20061
Rated 4.5 out of 5 stars
(4 total ratings)
Platformer
Aliens With Big Noses
Control a team of two aliens with big noses and use your enemies to build bridges and stairs
Codeer
Rated 4.5 out of 5 stars
(4 total ratings)
Action
Alien Paranoia
A sit-and-survive horror game where you must survive Aliens invading your home.
Lachlan Shelton
Rated 4.5 out of 5 stars
(4 total ratings)
UFO Airlines
A simulation/strategy game inspired by "Mini Metro" and "Railroad Tycoon"
JK5000
Rated 5.0 out of 5 stars
(3 total ratings)
Strategy
GIF
Green Slaugther
$2.99
The world is in danger, you are our last hope
Catom Games
Rated 5.0 out of 5 stars
(3 total ratings)
Action
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