Skip to main content

Browse GamesGame JamsUpload GameDeveloper LogsCommunity
Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
TagsGame Engines

Filter Results

(Clear)
Tags

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.

Suggest updated description

Sci-fi

Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant planets. 

Suggest updated description

Aliases...

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

sci-fi

Related collections

HunterC767's Collection
HunterC767
Space
Filip
SPACE/ALIEN!!!
RenJams
kaelumkennedy's Collection
kaelumkennedy
Ebl4nchik's Collection
Ebl4nchik
space
Farnikaul

Top
tagged Aliens and Sci-fi (1,200 results)

1,200 results

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

New itch.io is now on YouTube!

Subscribe for game recommendations, clips, and more

View Channel
"Voices Of The Void" Pre-Alpha
Gather unknown signals from deep, silent space
mrdrnose
Simulation
Thermomorph
Survive until the escape pod is repaired!
Varun R.
Action
Play in browser
Strange Adventures in Infinite Space
Explore the galaxy...in 20 minutes or less!
Digital Eel
Role Playing
Off the Clock
Stop time! In space! A short hand-painted retro adventure about crashing a party to save the world.
Honza Vávra
Adventure
CHORDOSIS
$6.99
-30%
Cosmic Horror About Alien Abductions
AdamDubiGames
Adventure
My Alien Roommate
A romantic visual novel about keeping your alien roommate a secret from the world.
Purple Herring Games
Visual Novel
Inside the Void
Explore an alien planet and its structures
3D Methods
Adventure
GIF
Märchen Line
Dystopian Far-Future Military Dating Sim. "Soldiers Don't End Wars- They Fight Them."
Nth Circle
Visual Novel
Mijadore 2 The key
(ZX Spectrum 128k)
EdD
Platformer
GIF
Mutazione
$19.99
A mutant soap opera where small-town gossip meets the supernatural.
Akupara GamesVerified Account
Adventure
Four Eyes
Boy meets alien in a story-driven sci-fi adventure.
Opal Starlight
Adventure
Aliens vs. Ghosts
Early Alpha Build
Sayan
Shooter
NEBULA
A sci-fi visual novel set in a distant galaxy.
NEBULA - The Game
Visual Novel
Void Whispers
Don't trust anyone! Our planet is being invaded.
Eduardo Scarpato
Adventure
GIF
helionaut
$3
In bundle
open-world galaxy adventure game
Sokpop CollectiveVerified Account
Adventure
Sea of Stars Demo (H1)
When they came, they took everything from you. Now it's time to return the favor.
13Leagues
Interactive Fiction
Play in browser
Space Captain McCallery Ep. 1: Crash Landing
Your crew mutinied and now you're stranded on an alien world. Low-Poly Action-Adventure game.
Tales of the Renegade Sector
Action
We Are Not Alone - Contact
$1.99
They exist!
616 GAMES
Action
GIF
Astral Green
An FPS inspired by mid 90s shooters like DOOM, made for the 2021 KW MoLoGa Jam.
skr33t
Shooter
Mother's Favorite Demo 2.05 (1/21/24)
An unnamed virus, a family of broken robots, and one lonely girl.
Rey Rapids Studios
Visual Novel
AREA 51
The conspiracy is no longer a theory.
midwaygames
Shooter
Descent
Explore the abandoned vessel VALIS XI and piece together the secrets of the crew's disappearance.
patchware
Interactive Fiction
Play in browser
The Tower
a woman lives and gnaws
communistsister
Interactive Fiction
Play in browser
Shrouded Space
A cosy undercover space adventure
Dace Games
Adventure
Terra Centauri: Last Stand
Anime RTS Protect Terra from voracious parasites.
Ishmaru
Strategy
Super Star Path
$1.49
-70%
Color Match Puzzle x Shoot'em up!
DYA Games
Puzzle
GIF
Vital Signs
A survival horror adventure game set in zero gravity
Jem Smith
Adventure
GIF
Reclaim Earth
Slay Aliens to Reclaim Earth!
as games
Shooter
The Assessment (LD50)
A short collection of minigames inspired by the WarioWare games!
FRESH
Puzzle
Play in browser
GIF
JEF
$3.99
3rd person surreal adventure game
jeremycouillard
Adventure
Not Alone
A survival game set on a damaged spaceship, made for Pixel Horror Jam
Second Dimension Games
Shooter
Play in browser
OUT OF AMMO
ZeroRanger-inspired Breakout-'em-up
CURSED BOOTLEG INC
Action
Protocol
$17.99
Protocol - If Portal and Postal had a baby
Fair Games Studio
Adventure
Kiss/OFF
$9.99
Ready, set, smooch!
Shark and Pelican Games
Visual Novel
Xenopathy
Experience the romance, drama, and mystery of humanity from the outside
Marine Dateologists
Visual Novel
They Look Strange And Have To Die
Rat King
Role Playing
Loading more games...
Next page
itch.io now on YouTube!
AboutFAQBlogContact us
Copyright © 2025 itch corp · Directory · Terms · Privacy · Cookies