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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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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 (478 results)

478 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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GIF
Dome Romantik
Prospect. Upgrade. Survive.
bippinbits
Rated 4.7 out of 5 stars
(555 total ratings)
Action
Play in browser
CHORDOSIS
$9.99
Cosmic Horror About Alien Abductions
AdamDubiGames
Rated 4.8 out of 5 stars
(267 total ratings)
Adventure
Project Lambro - Part One
A strange trash horror adventure...
jPp Games
Rated 4.9 out of 5 stars
(65 total ratings)
Adventure
GIF
Mutazione
$19.99
A mutant soap opera where small-town gossip meets the supernatural.
Akupara GamesVerified Account
Rated 4.8 out of 5 stars
(117 total ratings)
Adventure
GIF
Zortch
$5
Zortch Maxinum against The Alien Brainsuckers
mutantleg
Rated 4.9 out of 5 stars
(44 total ratings)
Action
They Are Here: Alien Abduction Horror
First-person horror about alien abduction at the Grayswood farm
deklazon
Rated 4.6 out of 5 stars
(130 total ratings)
Adventure
Tôtem
$5
In bundle
A Unique Translation Game With Unidentified Entities
Shakles
Rated 4.7 out of 5 stars
(67 total ratings)
GIF
helionaut
$3
In bundle
open-world galaxy adventure game
Sokpop CollectiveVerified Account
Rated 4.8 out of 5 stars
(40 total ratings)
Adventure
NEBULA
A sci-fi visual novel set in a distant galaxy.
NEBULA - The Game
Rated 4.8 out of 5 stars
(36 total ratings)
Visual Novel
Memento Mori
Survive in a world ravaged by an alien invasion. Or don't.
etherealshadows
Rated 4.6 out of 5 stars
(91 total ratings)
Interactive Fiction
Play in browser
Swallow's Tail
A sci-fi visual novel about first contact with an alien civilization set in modern days.
Oksana Kovalenko
Rated 5.0 out of 5 stars
(13 total ratings)
Visual Novel
They Came From a Communist Planet
A socialist parable of greed, aliens, and riots.
Colestia
Rated 4.5 out of 5 stars
(80 total ratings)
Action
Kiss/OFF: AUDITION
Can you get cast on the galaxy's hottest dating show?
Shark and Pelican Games
Rated 5.0 out of 5 stars
(10 total ratings)
Visual Novel
Incinerator
Hans.. get ze flammenwerfer
Ben James
Rated 4.7 out of 5 stars
(28 total ratings)
Action
Play in browser
First Contact Department
Alien language translation
New Beings
Rated 4.9 out of 5 stars
(12 total ratings)
Simulation
Play in browser
Piece by Piece
Build a space ship and survive!
Blackthornprod Games
Rated 4.8 out of 5 stars
(20 total ratings)
Action
Incident at Grove Lake
A short Found footage style game about Alien Abduction
ToothandClaw
Rated 4.2 out of 5 stars
(234 total ratings)
Adventure
GIF
Moonday
a cow girl meets an alien
Prifurin
Rated 4.6 out of 5 stars
(35 total ratings)
Adventure
Play in browser
Genokids
A game about MOTIVATION.
Nuke Fist
Rated 4.7 out of 5 stars
(19 total ratings)
Action
Play in browser
Alien Incrementum
Slice of life, Sci-fi, horror, and (potentially) romance meet in this visual novel!
Mizerable
Rated 4.8 out of 5 stars
(12 total ratings)
Visual Novel
The Assessment (LD50)
A short collection of minigames inspired by the WarioWare games!
FRESH
Rated 4.6 out of 5 stars
(14 total ratings)
Puzzle
Play in browser
Muffa dallo Spazio Profondo
Short horror experience based off real UFO sightings in Florence.
Cnidaris Team
Rated 4.6 out of 5 stars
(15 total ratings)
Adventure
GIF
Zorovan Powerplant
$1.19
-60%
VHS Urbex Alien / UFO Stalker Horror
AzaGameStudioVerified Account
Rated 4.9 out of 5 stars
(9 total ratings)
GIF
Astral Green
An FPS inspired by mid 90s shooters like DOOM, made for the 2021 KW MoLoGa Jam.
skr33t
Rated 4.6 out of 5 stars
(13 total ratings)
Shooter
Hive Preserver
Fast first-person alien action!
Hastily Assembled Games
Rated 4.6 out of 5 stars
(13 total ratings)
Action
Entity
A short horror tale of the otherwordly
SeeOne
Rated 4.6 out of 5 stars
(11 total ratings)
Puzzle
Play in browser
GIF
Rocket Sword (Demo)
You are the projectile. 2D Hack-n'-Slash. Wield the most powerful weapon in the universe.
ivysly
Rated 4.4 out of 5 stars
(25 total ratings)
Action
SPACEPUNK
An adventure in the dont's of VFX design
Cakestorm
Rated 4.5 out of 5 stars
(12 total ratings)
Shooter
Play in browser
God Veins
Be the leader of an expedition in search for God
Eduardo Scarpato
Rated 4.2 out of 5 stars
(50 total ratings)
Survival
Play in browser
Dark Points
horror-based game using the scanner sombre mechanic
anstabo
Rated 4.4 out of 5 stars
(15 total ratings)
Play in browser
Reminiscience Overwrite
A sci-fi visual novel about memory, semiotics, and gay aliens.
juunishi master
Rated 4.3 out of 5 stars
(23 total ratings)
Visual Novel
Trimorta
Venture into a mysterious space fortress to find your stranded crew.
Polysplit Games
Rated 4.6 out of 5 stars
(9 total ratings)
Adventure
H E A V E N S E N T
Destroy everything with just your mouse
Dean
Rated 4.3 out of 5 stars
(12 total ratings)
Action
Play in browser
S.U.C.E.S
Strange and Unusual Creature Elimination Squad
Gugino
Rated 5.0 out of 5 stars
(7 total ratings)
Action
Play in browser
Grimps: A Christmas Puzzle
Be penguin, solve puzzles.
Goblin Grotto
Rated 4.9 out of 5 stars
(7 total ratings)
Adventure
Mijadore 2 The key
(ZX Spectrum 128k)
EdD
Rated 4.7 out of 5 stars
(7 total ratings)
Platformer
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