itch.io

Browse Games Game Jams Upload Game Developer Logs Community

Log in Register

Indie game store Free games Fun games Horror games

Game development Assets Comics

Filter Results

Play in browser
Windows
macOS
Linux
Android
iOS

Free
On Sale
Paid
$5 or less
$15 or less

Last Day
Last 7 days
Last 30 days

Action
Adventure
Card Game
Educational
Fighting
Interactive Fiction
Platformer
Puzzle
Racing
Rhythm
Role Playing
Shooter
Simulation
Sports
Strategy
Survival
Visual Novel
Other

A few seconds
A few minutes
About a half-hour
About an hour
A few hours
Days or more

Local multiplayer
Server-based networked multiplayer
Ad-hoc networked multiplayer

Color-blind friendly
Subtitles
Configurable controls
High-contrast
Interactive tutorial
One button
Blind friendly
Textless

HTML5
Downloadable
Flash

With Steam keys
In game jams
Not in game jams
With demos
Featured

Latest Downloadable
Games Tools Game assets Comics Books Physical games Albums & soundtracks Game mods Everything else
that last about a half-hour tagged Sci-fi Page 3 (1,004 results)

Sort by

Popular
New & Popular
Top sellers
Top rated

1,004 results

(View all tags)

Explore Downloadable games that last about a half-hour 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 Downloadable games that last about a half-hour to itch.io to have them show up here.

New itch.io is now on YouTube!

Subscribe for game recommendations, clips, and more

Ankhway: The Interplanetary Legacy (Demo)

Sci-Fi Adventure Videogame - Enter the Ankhway now!

Adventure

Operation Revenant DEMO

PSX Third Person Shooter horror game inspired by Resident Evil and Syphon Filter/Spec Ops

Action

$5.49

An epic quest to save the world in the near future, with a compelling story and engaging combat.

Action

Продержись в космическом бою как можно дольше!

Shooter

Sci-Fi RPG about AGI.

AXELIA Dev Team

Role Playing

Eat space ships to multiply!

Action

Sci-fi RTS-TPS Hybrid

Fork on the Table Collective

Strategy

A story about the austronaut appeared in another dimension

Tenmack (Yevhen Kozlov)

Platformer

Nightshift Chronicles: Freddy's

Survival

$3.99

Experience about UFO abduction and Non-Human Intelligence revelation. For sci-fi fans and suspense lovers

Adventure

The Night of Fire

After a meteor shower in 1950s Silverlake, fight fires and run for your life.

Action

Ainda é Meia Noite

Puzzle

The House With No Windows

$1

First person psychological horror

Interactive Fiction

Mine resources from planets and build giant structures to turn a dying brown dwarf into a main-sequence star!

Simulation

Multidimensional sci-fi comedy-adventure visual novel/interactive fiction.

Visual Novel

Análise Dinosauria

Para a Arqueologia, um passo no passado é como um salto para o futuro. E agora, a ciência está em suas mãos.

Adventure

UFO photography experience.

Simulation

Galactic Counselors

In this sci-fi strategy you are the advisor to a galactic conqueror.

Strategy

Skystrider, a 3D action platformer.

Adventure

Outsider: Catalyst

Get ready for an adrenaline-fueled journey in this fast-paced cyberpunk jump and run adventure!

SCRAPIXEL Games

Action

Tower of Kaarlos

Bem-vindo a torre, explore, lute e colete itens enquanto adentra a loucura desse local.

Action

Automate, strategise and thrive in extracting gold from an alien planet. An automation, tower defense roguelike.

Strategy

Gods of the Twilight [Early Access]

$19.99

An episodic cyberpunk visual novel where old Norse magic returns to a decaying world.

Volutian Design

Visual Novel

Children of the Exiled

Take on the role of androids in a mission to search for a potent material.

Action

51:22:51 is a multi-reality puzzle adventure about parallel universe management and time manipulation.

Adventure

Lost in Space - The Adventure Game

Danger! Danger, Will Robinson!

Adventure

Animals Tycoon

Dreams on Demand

Survival

Dreams on Demand

Survival

Project Apparatus

Commence the robot revolution

Puzzle

Fight, survival, play

Strategy

Face THE UNKNOWN!

BMP Productions

$10

Turn-based tactical RPG in the world of mythology and sci-fi

Combat Dices Team

Role Playing

$17.99

Design a creature and eat your way to the top of the food chain.

Simulation

Our Name is the Stars

A narrative exploration game set in space! Explore breathtaking scenery to find the truth about your missing father.

Adventure

Disoveral: Skydive Tales

Procedural survival horror with a unique story.

DisoveralStudios

Survival

Missile Command

My first completed game. Based on an old classic.

Exo Entertainment

Action

Loading more games...

itch.io now on YouTube!Subscribe