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

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

Singleplayer

Games that can be played alone

Suggest updated description

Aliases...

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

single-player

Top selling paid
with Steam keys tagged Sci-fi and Singleplayer (50 results)

50 results

Explore games with Steam keys tagged Sci-fi and Singleplayer on itch.io · Sell your games with Steam keys on itch.io to have them show up here.

New itch.io is now on YouTube!

Subscribe for game recommendations, clips, and more

View Channel
Alt-Frequencies
$4.99
An audio mystery set in a time loop. Record, rewind time and broadcast snippets of radio shows!
Plug In Digital
Interactive Fiction
Angels with Scaly Wings
$9.99
You, the player, are an ambassador for Earth sent through a mysterious portal into the world of dragons.
M. B. Saunders
Visual Novel
Growing My Grandpa!
$5
Yames
Adventure
BEACON
$19.99
Mutate yourself to victory as you scavenge an uncharted alien planet in this stylish sci-fi action rogue-like.
monothetic
Action
GIF
helionaut
$3
In bundle
open-world galaxy adventure game
Sokpop Collective
Adventure
For The Warp
$14.99
A roguelike deck-building game in space!
Massive Galaxy Studios
Strategy
GIF
ΔV: Rings of Saturn
$9.99
Hard sci-fi, top-down space simulator, with every aspect backed up by real physics and science.
Koder
Simulation
GIF
REDO!
$9.99
Dark Sci-fi Metroidvania
Redo!
Action
GIF
Schildmaid MX
$14.99
Neutral. Shield. Danger.
HitP Studio
Shooter
Unending Galaxy
$8.99
2D space-sim in which you can fill any role from pilot to empire leader.
Anarkis Gaming
Simulation
GIF
SKIPCHASER
$4.99
Story-driven sci-fi fantasy shooter with procedural missions, deep weapon customization and action/adventure elements
Ponywolf
Shooter
Captain Disaster in: Death Has A Million Stomping Boots
$10.99
A retro sci-fi comedy point and click adventure featuring the hapless Captain Disaster.
CaptainD
Adventure
Core Defense
$9.99
A roguelike tower defense game with a dash of deckbuilding.
ehmprah
Strategy
TAXINAUT
$12.99
An open-world exploration game where you are a taxi-driver in space.
mosgrom
Role Playing
GIF
Bezier (PC)
$9.99
The mindless blaster with a big heart.
Thalamus Digital Publishing Ltd.
Action
GIF
Steam Marines 2
$25
Steam Marines 2 - a steampunk tactics game
WorthlessBums
Strategy
Spirits of Xanadu
$4.99
An atmospheric first person shooter set aboard a deserted starship in an alternate 1980s.
allen
Action
Space Grunts 2
$9.99
(Steam key included) Fastest turn-based card battle roguelike
Orangepixel
Destination Ares
$9.99
You're running out of resources; everything is breaking. Keep your crew alive.
Stralor
Simulation
Interstellar Space: Genesis
$9.89
-67%
An epic turn-based space 4X strategy game and spiritual successor to Master of Orion II: Battle at Antares!
Praxis Games
Strategy
Robothorium
$14.99
Robothorium is a futuristic turn-based, rogue-like RPG
Goblinz Studio
Role Playing
Solar Rogue
$15
Tactical Roguelike Space Adventure
ombarus
Strategy
GIF
CreatorCrate
$4.99
A slapstick rampage. Outsmart everything that wants you dead with your grabby robot arm. Improvise and CREATE!
CreatorCrate
Platformer
STARDROP
$14.99
STARDROP - Salvage and Rescue Operations
Joure
Adventure
Space Captain McCallery Ep. 2: Pilgrims in Purple Moss
$4.99
Explore a mysterious half-sunken ruin on an alien world in this Low-Poly Action-Adventure game!
Tales of the Renegade Sector
Action
Pizzarian
$3.99
Be the coolest pizza delivery shop in the Jovian system!
Jeddy
Shooter
The Evolving World: Catalyst Wake
$6.99
After three apocalyptic events known as the "Catalysts", what remains of humanity fights for peace.
LockedOn
Visual Novel
The Silent Age
$9.99
Lose yourself in The Silent Age, the thrilling point-and-click adventure.
Meridian4
Adventure
Ultra Mission™
$2.99
In bundle
THE DATE: January 12, 2081. THE LOCATION: Otto Labs headquarters. THE OBJECTIVE: Find out what the heck is going on!
Gumbo Machine, LLC
Shooter
OASIS: Tokyo
$6.99
Inventory Management FPS
sky
Shooter
Exile Squadron
$4.99
Defend Earth against the Colonies in this sci-fi shoot 'em up!
One Bit Studio
Action
Space Captain McCallery Ep. 3: The Weaponmaster's Challenge
$4.99
Tales of the Renegade Sector
Action
Astral Flux
$9.99
Action platformer with roguelike elements
Cosmocat
Action
GIF
Robot Legions Reborn
$2.99
Robot-smashing Twin-stick Action
Skyboy Games
Action
System Crash
$14.99
System Crash is a story-driven cyberpunk collectible card game inspired by Blade Runner and Neuromancer.
roguemoonstudios
Card Game
Dr. Professor Scientist's Weapons Testing Facility
$4.99
Program Your Tower Defense!
Cool Smithy Games
Strategy
Loading more games...
Next page
itch.io now on YouTube!
AboutFAQBlogContact us
Copyright © 2024 itch corp · Directory · Terms · Privacy · Cookies