Skip to main content

Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
TagsGame Engines

Filter Results

(Clear)
Tags

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, scifi

Toptagged Sci-fi (29,440 results)

Explore games tagged Sci-fi on itch.io. Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant plan · 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

Gather unknown signals from deep, silent space
Simulation
A Logic-Based, Puzzle-Platformer Adventure
Puzzle
Play in browser
Try to survive and perhaps eventually even tame an unknown planet in this incremental semi-idle game.
Survival
Play in browser
USSR, 1986. A girl goes missing in the closed city of Vorkuta-5, yet not a soul seems to be concerned.
Visual Novel
A sci-fi themed Visual Novel game.
Visual Novel
In a dying world, one heart of civilization remains. What will yours become?
Visual Novel
Tactical stealth meets top-down mecha combat and excessive destruction
Action
A game about self-replicating space probes
Simulation
Play in browser
A cyberpunk and solarpunk adventure-romance that explores a world where one side is forever day and the other, night.
Visual Novel
You are an AI. And he needs you more than you think.
Visual Novel
'Odyssey', but Calypso is Yandere Sirens
Visual Novel
A pack of 50 Scifi character doodles
Role Playing
Created a plant hybrid and he may want to kiss or eat you.
Visual Novel
Play in browser
CTHON
$4.99
Battle the legions of the damned in the depths of space - and beyond.
Shooter
Exploration platform game for Game Boy Advance (and more!)
Goodboy GalaxyVerified Account
Platformer
Play in browser
A semi-active, sci-fi themed incremental with elements of strategy and story.
Strategy
Play in browser
Build a vast interstellar empire in 30 minutes flat.
Strategy
Play in browser
Roguelike auto-battler
Card Game
Play in browser
Anime-style parkour action!
Action
A survival horror game.
Survival
Play in browser
Two stories about changing the person you love
Visual Novel
Play in browser
A horror adventure visual novel with point & click components
Visual Novel
Award-winning, rhyming point'n'click adventure
Adventure
First-person, co-op horror game about capturing an alien.
Survival
An AI seedship must find a home for the last survivors of the human race
Strategy
Play in browser
elegy for a cosmonaut
Interactive Fiction
Play in browser
Learn to live as one.
Puzzle
Play in browser
Can you survive a hostile invasion from the planet Mars?
Survival
A retro yuri visual novel featuring military girls.
Visual Novel
Play in browser
Chisel through a layer cake of thousand-year-old civilizations.
Freehold GamesVerified Account
Role Playing
A Retro Sci-Fi Boomer Shooter Inspired by Marathon, Wolfenstein 3D, and System Shock
Shooter
CAUTION: Escape from this supervillain at your own risk... A short puzzle visual novel with many ways to die!
Visual Novel
There are 13 hot criminals in your escape room. Can you redeem them?
Visual Novel
"We've lived here for a long, long time."
Visual Novel
Play in browser
Loading more games...
itch.io now on YouTube!