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Top freetagged sci-fi (150 results)

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

GIF
Build a vast interstellar empire in 30 minutes flat.
Strategy
Play in browser
GIF
Slay Aliens to Reclaim Earth!
Shooter
a sci-fi graphical roguelike
Role Playing
Cross-platform MMO 3D strategy with combat management in real time. A combination of space simulator, strategy and RPG
Strategy
LGBTQ+ positive visual novel about seizing your happiness. And squashing mutating monsters.
Visual Novel
Tactical Horticulture Simulator
Action
GIF
A demo made for IGMC 2018.
Adventure
Procedural, fast-paced, endless arcade game.
Action
GIF
Competitive Multiplayer Top Down Arena Shooter
Shooter
Match patterns to hack through layers of security.
Puzzle
Wampus is an arcade narrative adventure game with environmental themes developed for the NES.
Adventure
GIF
Find Your Way Home
Action
A drill on the basics of mutant monster mashing. And pizza.
Visual Novel
Nes-like style vertical shooter. Current in development!
Shooter
Enter the simulation of the future City of Rzeszow, defend buildings, don't lose signal towers and keep the city safe.
Puzzle
High-speed bullet hell
Shooter
This is a story of two adventurers - chaos mage Alex and pathfinder Maya.
Role Playing
She has been given the gift of ‘free thoughts and feelings’ in the post-apocalypse.
Visual Novel
A sci-fi adventure game filled with puzzles, mystery and a little bit of humor.
Puzzle
Explore a hand-crafted universe, land on planets, moons and travel by foot.
Adventure
It's not too late to turn things around.
Visual Novel
Your choices affect the outcome of the ending and the fate of the world. Choose wisely, and search for hidden paths!
Action
Strategy game where you build your own spaceship
Strategy
GIF
A Bitsy game about an abandoned robot factory
Adventure
Play in browser
Roguelike tower defense with deep customization
Strategy
Play in browser
"WHEREBY THEY LIE IN WAIT." ||| (Collab)
Interactive Fiction
Play in browser
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