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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 1225–1248 of 1488 games
Slippery Flippers: Episode One - Amulet of the Gods
Last updated 27 Sept 2026
£3.39
SpaceBase Power-天基火力
Last updated 27 Sept 2026
£4.29
SPACE BLASTER 8 BIT
Last updated 27 Sept 2026
£0.79
Spacecraft Tactics
Last updated 27 Sept 2026
£7.49
Space Maze
Last updated 27 Sept 2026
£4.29
SPASE DEFENSE
Last updated 28 Sept 2026
£4.99
Spore Valley
Last updated 29 Sept 2026
£4.29
Starship 43 - The Last Astronaut VR
Last updated 27 Sept 2026
£14.99
Station
Last updated 4 Oct 2026
£4.29
Super Arcade Boy in Defender of Planet Earth
Last updated 27 Sept 2026
£1.69
Surgeball
Last updated 27 Sept 2026
£0.79
Swarmhunters
Last updated 27 Sept 2026
£0.89
Taurus War
Last updated 28 Sept 2026
£20.99
Terra revive
Last updated 28 Sept 2026
£10.99
That's My Monster: Neighbor Among Us
Last updated 29 Sept 2026
£1.69
The Last Team 最后的小队
Last updated 27 Sept 2026
£3.39
The Mystery Of The Moon
Last updated 27 Sept 2026
£49.99
TROJAN
Last updated 27 Sept 2026
£4.29
Trouble In Space
Last updated 27 Sept 2026
£1.69
Ultra Mega Planet Battles
Last updated 27 Sept 2026
£2.49
Undulations
Last updated 28 Sept 2026
£4.29
UNIVERSE PRISON
Last updated 27 Sept 2026
£7.19
Void Guard Outpost
Last updated 7 Oct 2026
£12.99
Within : Hannah's Journey
Last updated 28 Sept 2026
£3.39
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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.