Tags
Sci-fi Games
Every sci-fi game we track on Steam, with current prices, deals, and price history.
- Games tracked
- 49
- On sale now
- 4
- Average price
- £6.62
- Best discount
- -80%
Showing 1–24 of 49 games
-80%Spacebase Startopia
Last updated 27 Sept 2026
£6.99
Objects in Space
Last updated 27 Sept 2026
£19.49
Spinnortality | cyberpunk management sim
Last updated 27 Sept 2026
£9.99
Realpolitiks 3: Earth and Beyond
Last updated 27 Sept 2026
£20.99
Universe Horizon
Last updated 28 Sept 2026
£2.49
Lazy Galaxy
Last updated 27 Sept 2026
£3.99
-60%Battlevoid: Sector Siege
Last updated 27 Sept 2026
£2.79
Phantom Signal — Sci-Fi Strategy Game
Last updated 27 Sept 2026
£4.79
PERIMETER: Legate Edition
Last updated 27 Sept 2026
£8.50
Athena Crisis
Last updated 27 Sept 2026
£4.29
Endhall
Last updated 27 Sept 2026
£2.09
Nuke Them All
Last updated 27 Sept 2026
£8.50
-75%Planetiles
Last updated 27 Sept 2026
£1.99
Break Siege
Last updated 29 Sept 2026
£12.79
Robot Warriors
Last updated 27 Sept 2026
£8.50
Roboden
Last updated 27 Sept 2026
£4.99
Trappist
Last updated 28 Sept 2026
£12.49
Asylamba: Influence
Last updated 27 Sept 2026
£4.79
-50%What is in the Black Box?
Last updated 29 Sept 2026
£0.84
CHAOTIC ERA
Last updated 27 Sept 2026
£7.49
Metavaxx
Last updated 27 Sept 2026
£4.99
The Fate of Baldr
Last updated 27 Sept 2026
£9.09
Spaceship Commander
Last updated 27 Sept 2026
£8.50
Action, Indie, RPG, Simulation, Strategy
Infest
Last updated 27 Sept 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.
