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Geeky Alien

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Free Sci-fi Games

Free-to-play sci-fi games on Steam. No upfront cost — check each game page for how it makes its money.

Games tracked
90
On sale now
0
Average price
—
Best discount
—

Showing 1–24 of 90 games

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Sci-fi · Free FAQ

How many sci-fi · free games does GeekyAlien track?

GeekyAlien currently tracks 90 sci-fi · free games in the catalog.

How often are prices updated?

Prices and metadata come from the official Steam Web API and are refreshed on a daily schedule; each game page shows when its data was last updated.

How do I narrow down sci-fi · free games?

Use the filters on this page to narrow the list by genre, deals, release decade or features like co-op and controller support.

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