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New & popular$15 or less that last about a half-hour made with Unity tagged Sci-fi (48 results)

48 results

Explore games that last about a half-hour made with Unity tagged Sci-fi on itch.io. Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant plan · Sell your games that last about a half-hour made with Unity on itch.io to have them show up here.

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Combine 70 different bio-weapons in this microscopic roguelite shooter! 25 turrets, 48 perks, 72 mods, 24 mutations!
Shooter
Unlock and save 4K wallpapers of exquisite quality
Puzzle
Colonize and explore the Trappist-1 solar system in this story-driven colony builder
Simulation
Real-time tactics meets cosmic horror - remotely command a squad of outcasts as they delve the husks of derelict ships.
Action
An epic quest to save the world in the near future, with a compelling story and engaging combat.
Action
Experience about UFO abduction and Non-Human Intelligence revelation. For sci-fi fans and suspense lovers
Adventure
An amazing Science Fiction graphic adventure.
Adventure
A retro style space sim where you mine, trade, bounty hunt, pillage, and explore.
Action
Oirbo
$14.99
Explore a labyrinthian spacecraft and discover its mysteries and purpose.
Action
An ambient tactical game in which you play a silicon entity in a dark and abstract universe made of hexagonal tiles.
Strategy
You have two swords, use them well
Fighting
Dystopian turn-based strategy
Strategy
Atmospheric survival RTS inspired by classic sci-fi
Strategy
(RTS) Command planetary and space units in a conquest across the galaxy
Simulation
Defend the galaxy as you fight swarms of evil alien invaders.
Action
Play in browser
Defend humanity against the A.I. threat in this instant action real-time strategy, tower defense hybrid.
Strategy
A Sci-fi interactive adventure
Interactive Fiction
Neutral. Shield. Danger.
Shooter
Signals
$8.99
Signals is a casual planet hopper strategy game. Explore systems, harvest resources and repair alien devices.
Simulation
Join Flewfie and friends on an epic adventure! Fly your UFO around unique worlds and put an end to Uzzu’s chaos!
Action
A102
$3.55
Space adventure for Oculus Quest
Adventure
A slapstick rampage. Outsmart everything that wants you dead with your grabby robot arm. Improvise and CREATE!
Platformer
Science fantasy action roguelike top-down shooter
Action
A Game About Balance
Strategy
Turn based tactical combat with deck building elements
Strategy
Ironseed
$14.99
Ironseed 25th Anniversary Edition
Role Playing
A two-button retro arcade experience
Action
10 Tales of Terror from 10 Twisted Minds. Made in only 7 Sleepless Nights.
Action
Retro arcade FPS
Shooter
Survive the Shutdown
Action
Cure disease at nano scale by shooting virus directly
Shooter
A scifi puzzle game about a flying robot!
Puzzle
HEVN
$9.99
Race against a vengeful hacker to save your friend
Adventure
A unique mix of bullet hell roguelite shooters and tower defense games.
Action
Overcome enemy hackers in tactical turn-based cyber battles.
Strategy
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