Tags
Sci-fi Games
Every sci-fi game we track on Steam, with current prices, deals, and price history.
- Games tracked
- 67
- On sale now
- 7
- Average price
- £7.18
- Best discount
- -80%
Showing 1–24 of 67 games
Age of Wonders: Planetfall
Last updated 27 Sept 2026
£24.99
Void Bastards
Last updated 27 Sept 2026
£24.99
Scythe: Digital Edition
Last updated 27 Sept 2026
£15.99
Hades' Star
Last updated 27 Sept 2026
Free
Moonbreaker
Last updated 27 Sept 2026
£25.99
Mythgard
Last updated 27 Sept 2026
Free
-80%Spacebase Startopia
Last updated 27 Sept 2026
£6.99
Killed by Love 99 Times
Last updated 28 Sept 2026
£10.99
Objects in Space
Last updated 27 Sept 2026
£19.49
Worbital
Last updated 27 Sept 2026
£10.29
-60%Mercury Fallen
Last updated 27 Sept 2026
£8.39
Spinnortality | cyberpunk management sim
Last updated 27 Sept 2026
£9.99
Realpolitiks 3: Earth and Beyond
Last updated 27 Sept 2026
£20.99
Lazy Galaxy
Last updated 27 Sept 2026
£3.99
-60%Battlevoid: Sector Siege
Last updated 27 Sept 2026
£2.79
ISOLAND4: The Anchor of Memory
Last updated 28 Sept 2026
£2.49
Phantom Signal — Sci-Fi Strategy Game
Last updated 27 Sept 2026
£4.79
Athena Crisis
Last updated 27 Sept 2026
£4.29
Slipstream: Rogue Space
Last updated 28 Sept 2026
Free
Indie, Simulation, Free To Play, Strategy, Massively Multiplayer
Endhall
Last updated 27 Sept 2026
£2.09
Nuke Them All
Last updated 27 Sept 2026
£8.50
-80%Oasis Mission: Colony Sim
Last updated 28 Sept 2026
£2.55
-75%Planetiles
Last updated 27 Sept 2026
£1.99
Robot Warriors
Last updated 27 Sept 2026
£8.50
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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.
