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Sci-fi Games for Windows
Every sci-fi game on Steam that runs natively on Windows, with live prices, discounts and price history.
- Games tracked
- 1,488
- On sale now
- 118
- Average price
- £6.85
- Best discount
- -95%
Showing 121–144 of 1488 games
The Great Rebellion
Last updated 28 Sept 2026
£13.49
Zexion
Last updated 3 Oct 2026
£16.75
Starstruck Vagabond
Last updated 27 Sept 2026
£17.75
Rumu
Last updated 27 Sept 2026
£7.19
Odysseus Kosmos and his Robot Quest: Episode 1
Last updated 27 Sept 2026
Free
Creatures of Ava
Last updated 27 Sept 2026
£20.99
ANONYMOUS;CODE
Last updated 27 Sept 2026
£49.99
Cataclysm: Dark Days Ahead
Last updated 27 Sept 2026
£16.75
Dark Riddle
Last updated 27 Sept 2026
Free
Ad Fundum
Last updated 27 Sept 2026
£5.89
Subside
Last updated 27 Sept 2026
£20.99
All in Abyss: Judge the Fake
Last updated 27 Sept 2026
£13.49
Raw Metal
Last updated 27 Sept 2026
£16.75
It was a human.
Last updated 27 Sept 2026
£4.29
Worbital
Last updated 27 Sept 2026
£10.29
异变战区 E.E.R.I.E
Last updated 27 Sept 2026
£5.89
Dolmen
Last updated 27 Sept 2026
£17.79
-80%Valfaris: Mecha Therion
Last updated 27 Sept 2026
£4.19
ExoCross
Last updated 27 Sept 2026
£17.75
-50%Sovereign Brain Empire
Last updated 3 Oct 2026
£4.25
-35%BLACKSHARD
Last updated 29 Sept 2026
£5.52
Gearbits
Last updated 27 Sept 2026
£8.50
2112TD: Tower Defense Survival
Last updated 27 Sept 2026
£4.41
Quarantine Circular
Last updated 27 Sept 2026
£4.79
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Sci-fi on Windows FAQ
How many sci-fi on windows games does GeekyAlien track?
GeekyAlien currently tracks 1488 sci-fi on windows 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 on windows games?
Use the filters on this page to narrow the list by genre, deals, release decade or features like co-op and controller support.