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Sci-fi

Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant planets. 

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sci-fi

Unity

Unity is a game engine for 2D, 3D, AR and more

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made-with-unity

Top donatedtagged Sci-fi and Unity Page 3 (198 results)

Explore games tagged Sci-fi and Unity on itch.io · Upload your games to itch.io to have them show up here.

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Space station construction.
Survival
A short journal of Ethel Chamomile's origin story.
Visual Novel
Ducks in Space
Action
Play in browser
Sci-fi Tower Defense game inspired by the classics. Defeat The Hive to stop the aliens from infiltrating your base!
Strategy
A horror text adventure game with a deep & engaging story with original music.
Adventure
Create your own space battles!
Action
Your eyes can deceive you...
Puzzle
Free Mobile Dungeon Crawling Looter Shooter Slasher
Action
Fast paced retro/synthwave top down shoot 'em up.
Shooter
A 2D PixelArt Space Shooter
Action
Intergalactic Speed Dating
Simulation
Play in browser
2D Pixel art game based on Phillip K Dick's Second Variety
Puzzle
The origin of Sierra Ops
Strategy
Welcome to the Outlands, Commander! Protect your star systems and push back the Alseer tide!
Strategy
Whiskey Bravo is a sci-fi strategy board game where victory is determined by nerdy dice rolls!
Strategy
A fast-paced minimalist platformer.
Action
A few days ago the mayor's wife disappeared. Will you find her, or will the abyss madness get you first?
Adventure
D'après l'utopie imaginé par le design et architecte italien, Ettore Sottsass.
Adventure
A FPS/RTS hybrid about mini-planetoids and fungal spores
Strategy
Play in browser
An exciting platformer on Saturn's rings. Have fun while learning about Saturn
Platformer
Space Invaders-inspired shooter where you must protect the signal from relentless drone swarms.
Shooter
Play in browser
A tower defense game set in the ever moving vastness of space
Fast-paced FPS where you play as a Gunslinger and a Swordsman, switching between them to manage resources
Action
Infiltrate the lab with your future self to steal the time machine parts. Think with two heads and avoid the paradox!
Platformer
Making Arcade Action into an Open Space Adventure
Adventure
Speed up and defend a city under the attack of strange monsters! [1-4 players]
Action
A 2-D platformer roguelike with a focus on movement
Shooter
Multiverse Threats Require Multiverse Bureaucracy
Shooter
As you fall into the blackhole reality glitches around you...
Escape the laboratory and stop the rogue AI!
Action
Project Cybertronic is a zero gravity Sci-Fi online multiplayer shooter.
Shooter
Arcade Space Sim
Simulation
Planet-Sized Terrain Ray Marching
Action
An interstellar civilization attempts to colonize a planet without realizing there are already monsters living there.
Action
First Contact Beta Version
Adventure
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