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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
- 1,083
- On sale now
- 77
- Average price
- £6.02
- Best discount
- -95%
Showing 1–24 of 1083 games
SCP: Secret Laboratory
Last updated 27 Sept 2026
Free
Action, Indie, RPG, Free To Play, Casual
-75%Subnautica: Below Zero
Last updated 27 Sept 2026
£6.49
-70%The Riftbreaker
Last updated 27 Sept 2026
£7.49
-70%Dome Keeper
Last updated 27 Sept 2026
£4.49
-80%Nuclear Nightmare
Last updated 28 Sept 2026
£1.17
-90%Breathedge
Last updated 27 Sept 2026
£1.99
Cloudpunk
Last updated 27 Sept 2026
£16.99
The Invincible
Last updated 27 Sept 2026
£24.99
-75%Still Wakes the Deep
Last updated 27 Sept 2026
£7.49
Aliya: Timelink
Last updated 28 Sept 2026
£2.49
Loddlenaut
Last updated 27 Sept 2026
£15.99
Arctic Eggs
Last updated 28 Sept 2026
£8.50
Murky Divers
Last updated 28 Sept 2026
£7.79
Exo One
Last updated 27 Sept 2026
£14.29
GNOSIA
Last updated 27 Sept 2026
£19.49
SIMULACRA
Last updated 27 Sept 2026
£3.99
Metal Garden
Last updated 6 Oct 2026
£4.99
Keplerth
Last updated 27 Sept 2026
£11.39
-70%Star Valor
Last updated 27 Sept 2026
£6.29
Dystopika
Last updated 27 Sept 2026
£5.89
ΔV: Rings of Saturn
Last updated 27 Sept 2026
£7.19
Greedland
Last updated 27 Sept 2026
£10.99
-36%Astrometica
Last updated 27 Sept 2026
£10.72
Vertigo 2
Last updated 27 Sept 2026
£24.99
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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.