New & popular$15 or less for Windows tagged Sci-fi (883 results)
Explore games for Windows 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 for Windows on itch.io to have them show up here.
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Build powerful towers and fend off endless waves of enemies in this action-packed tower defence.
Strategy
A short zero-gravity horror game where you investigate a religious research station gone silent.
Simulation
Astro Link is a Portal-like puzzle game that takes place within the mysterious Astro Link facility.
Puzzle
A rogue AI has taken over the Archives. Collect as many artifacts as you can before time runs out.
Puzzle
Play in browser
Make some friends, eat some burgers, and unearth terrible secrets from the depths of space.
Role Playing
Mika's Battle S 2 is a 2D platform action game based on the story of Mika, the Sunshineland warrior.
Action
Watch your pixelated fleet battle in real-time. Build up your economy, upgrade your ships, and collect loot!
Strategy
The Sequel To the best Unknown JRPG ever made! (EARLY ACCESS)
Role Playing
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