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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 selling$15 or less tagged Sci-fi and Unity (56 results)

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

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The moon hides a great secret...
Adventure
Atmospheric survival RTS inspired by classic sci-fi
Strategy
Fumiko!
$6.99
This gravity-defying 3D Platformer takes you on a surreal trip through a twisted virtual network.
Platformer
Start your own Bitcoin mining operation and get richer than anybody else in the world.
Simulation
Robothorium is a futuristic turn-based, rogue-like RPG
Role Playing
SNAILS
$1.19
Battle oversized mutants from outer space in this PS1-themed 3-D brawler.
Fighting
Take part in the adventures of "SUPER BOT", an action adventure game from a third person perspective.
Action
solve puzzles & unravel the mystery of the Machine's garden
Puzzle
Use your lifeless corpse to battle, solve puzzles, and reach the top of the hotel to retrieve your ship and return home.
Platformer
A Tech Noir Adventure
Adventure
​A ritual for the darkest of times.
DIRE
$3.99
Exploring a mysterious world and uncovering the mystery of a lost team.
Adventure
White Hole
4.99€
Space roguelike virtual reality game
Simulation
Start your own Bitcoin mining operation and get richer than anybody else in the world.
Simulation
Inventory Management FPS
Shooter
Welcome Director, manage your mining facility and survive to the geopolitical storm opposing the galactic factions.
Alone or with a friend, stop a train filled with bandits and guns!
Action
VR SCI-FI PLATFORMER WITH 50 LEVELS, NATURAL LOCOMOTION AVAILABLE
Platformer
Airborne takes you to the skies in this first person shooter experience.
Shooter
Asteroid Game
Survival
Invent the internet!
Simulation
A Game About Balance
Strategy
Join Flewfie and friends on an epic adventure! Fly your UFO around unique worlds and put an end to Uzzu’s chaos!
Action
Travel across desert dunes towards The Great Tower to find questions, answers and most importantly: something to drink.
Adventure
Monsters. Typing. Earth-3b.
Action
Sling shot the solar system with limited amount of fuel.
Simulation
Overcome enemy hackers in tactical turn-based cyber battles.
Strategy
Clocker
$4.99
A puzzle game about time and love.
Adventure
Guide an army of nano-bots through your alien organs to solve puzzles and cure your infected body!
Puzzle
Please try to keep our robots alive . They've been through enough...
Puzzle
New Free Demo Available! Classic Arcade Shooter
Shooter
Cure disease at nano scale by shooting virus directly
Shooter
A tactical rogue-lite, where every run creates a future ally
Strategy
Journey through laboratories, forests and city ruins as you discover origins of Maia's powers.
Role Playing
Platformer
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