Skip to main content

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

Toptagged Sci-fi (21,991 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
Mecha RPG adapted from Lancer tabletop
OliveVerified Account
Strategy
Incremental space roguelite auto-battler made for one hand and a drink.
Simulation
Play in browser
The classic tale of cheese, goodwill and transdimensional fridge theft.
Adventure
A sci-fi themed Visual Novel game.
Visual Novel
Tactical stealth meets top-down mecha combat and excessive destruction
Action
A horror adventure visual novel with point & click components
Visual Novel
trapped in space with a stranger too keen on getting to know you. a short sci-fi horror/romance (??) vn
Visual Novel
In a dying world, one heart of civilization remains. What will yours become?
Visual Novel
Your blind date invades Earth!?
Visual Novel
Goodbye, my holy friend.
Adventure
Jet-combat roguelite, occasionally with swords and 300+ other items to strap onto your jet.
Action
Gaslight eldritch horrors or die trying
Visual Novel
Text-based space exploration game
Interactive Fiction
Build a vast interstellar empire in 30 minutes flat.
Strategy
Play in browser
Prove you're HUMAN to me!
Visual Novel
Play in browser
A non-linear sci-fi adventure across generative musical playgrounds
Adventure
Play in browser
A short video call with your rival before the finale.
Visual Novel
Play in browser
Chisel through a layer cake of thousand-year-old civilizations.
Freehold GamesVerified Account
Role Playing
Retro sci-fi puzzle/arcade game, collect energy on distant planet
Puzzle
top down shooter for ECS AMIGA
Action
Play in browser
Try to survive and perhaps eventually even tame an unknown planet in this incremental semi-idle game.
Survival
Play in browser
Fall in love. Save the world. Learn to code.
Visual Novel
Learn to live as one.
Puzzle
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
Survive until the escape pod is repaired!
Action
Play in browser
A survival horror game.
Survival
Play in browser
Alter genes, survive. Sci-fi RPG. 270k+
Interactive Fiction
Play in browser
Movement Based Sword Fighting PVP
Action
Created a plant hybrid and he may want to kiss or eat you.
Visual Novel
Play in browser
We no longer die, we are sold.
Action
Play in browser
Joyride a mecha. Sext your enemies. Fight the pull of gravity.
Visual Novel
Free him.
Visual Novel
Loading more games...
itch.io now on YouTube!