Tags
Sci-fi Games
Every sci-fi game we track on Steam, with current prices, deals, and price history.
- Games tracked
- 1,488
- On sale now
- 118
- Average price
- £6.85
- Best discount
- -95%
Showing 985–1008 of 1488 games
Captain Kalani Definitive Edition
Last updated 27 Sept 2026
£3.39
Colonization Simulator
Last updated 27 Sept 2026
£7.99
-50%Deep Space: Unknown Universe
Last updated 27 Sept 2026
£1.99
Exit Condition One HD
Last updated 3 Oct 2026
£12.79
Exo-Leviathan
Last updated 27 Sept 2026
£3.39
-30%Faunamorph
Last updated 27 Sept 2026
£4.72
Find with Seoul: Story Puzzle
Last updated 27 Sept 2026
£1.69
Fleet Summoner
Last updated 4 Oct 2026
£3.39
Funky Rock Hoppers
Last updated 28 Sept 2026
Free
Gate One
Last updated 27 Sept 2026
£4.29
-80%Gunmancer
Last updated 27 Sept 2026
£1.17
Hookscrap
Last updated 27 Sept 2026
£0.89
Island Ops
Last updated 27 Sept 2026
£3.39
ITERAZERS
Last updated 27 Sept 2026
£7.49
Kiloton: Black Company
Last updated 6 Oct 2026
£4.29
Lullaby Data
Last updated 28 Sept 2026
£6.69
Master of Puppets
Last updated 27 Sept 2026
£6.69
Metal Punch
Last updated 27 Sept 2026
£1.69
New Stars
Last updated 27 Sept 2026
£16.99
Nuke Survivors
Last updated 27 Sept 2026
£1.69
Null G
Last updated 27 Sept 2026
Free
Offensive Dimensions
Last updated 27 Sept 2026
£2.89
Probability Race
Last updated 27 Sept 2026
Free
Rogue Scum
Last updated 8 Oct 2026
£12.79
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Sci-fi FAQ
How many sci-fi games does GeekyAlien track?
GeekyAlien currently tracks 1488 sci-fi 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 games?
Use the filters on this page to narrow the list by genre, deals, release decade or features like co-op and controller support.
