Skip to main content

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

Filter Results

(Clear)
Tools & Engines

Unreal Engine

Unreal Engine is a 3D game creation tool

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

New & popularmade with Unreal Engine tagged Sci-fi (473 results)

Explore games made with Unreal Engine 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 made with Unreal Engine to itch.io to have them show up here.

New itch.io is now on YouTube!

Subscribe for game recommendations, clips, and more

Explore planets in space by switch your gravity condition and solve puzzles.
Adventure
The Absolute Most Cinematic Space Game ever!
Strategy
Ein Sci-Fi 3D Puzzle Spiel
Puzzle
a deep-space, underwater exploration game set on alien ocean worlds
Adventure
A short Retrofuturist Sci-fi Horror Narrative
Adventure
Created in 48 hours for Global Game Jam 2025!
Platformer
The generators are running out of power, and it's up to you to feed them plants to keep 'em alive!
Survival
Pinball Shooter Roguelite
Shooter
Navigate a single, ever-changing room aboard the Orbital Rig
Puzzle
The threat: AI uprising
Shooter
Manipulate the limbs of a fragile automaton to shape an immense dynamic noise score.
Interactive Fiction
Survive. Escape. Grow. A first-person Metroidvania
Adventure
An action space sandbox
A sci-fi strategy and tactical turn-based indie game demo
Strategy
Explore a derelict submersible as you try to find an escape route or attempt to kill the creature that stalks you.
Adventure
The fate of our world rests on your shoulders...
Strategy
Survive on a Hostile Alien Planet while being hunted by a Sinister Galactic Force!
Survival
Cooperative horror game focussed on rescuing civillians from a broken down spaceship.
Shooter
Survive and seek for numbers to open the door. First-person Horror game.
Survival
A Space Cowboy on a quest to save his partner in crime!
Fighting
Escape from the abandoned space station Remus while being hunted by a mysterious creature lurking in the shadows
Action
Stop attacking viruses, start becoming the Virus!
Interactive Fiction
Explore and defend in this top down sci-fi dungeon crawler tower defense game.
Action
A Caribbean Sci-fi game
Adventure
A subway modular environment that is home to an otherworldly growth.
Strategy
Scale: The relative size or extent of something
Puzzle
Contain the sun!
Shooter
Escape a dying space station as NASA’s first frog astronaut in this quirky, puzzle-filled adventure!
Puzzle
Loading more games...
itch.io now on YouTube!