Tags
Sci-fi Games
Every sci-fi game we track on Steam, with current prices, deals, and price history.
- Games tracked
- 237
- On sale now
- 16
- Average price
- £6.16
- Best discount
- -95%
Showing 145–168 of 237 games
Universe Millionaire: The New Era of Energy
Last updated 28 Sept 2026
£8.50
Atomite
Last updated 28 Sept 2026
£0.89
Star Girls
Last updated 27 Sept 2026
£10.29
Covenant: Project Zero
Last updated 27 Sept 2026
£3.39
Destroy The Monoliths
Last updated 27 Sept 2026
£5.89
Neon Exploding Bread
Last updated 2 Oct 2026
£2.49
-75%Quantum: Recharged
Last updated 27 Sept 2026
£2.12
Carnage in Space: Ignition
Last updated 27 Sept 2026
£3.99
Everlasting Snooze
Last updated 27 Sept 2026
£6.69
Speglar
Last updated 28 Sept 2026
£3.39
The Indie Game Legend 3D
Last updated 27 Sept 2026
£7.19
The Promethium Effect - The Idle Clicker MMO
Last updated 27 Sept 2026
£1.59
War of the Wormholes: Janitor Duty
Last updated 7 Oct 2026
£2.08
たんぽぽプラネット-Dandelion Planet-
Last updated 28 Sept 2026
£10.99
CyVenge
Last updated 27 Sept 2026
Free
Epic Space Trader
Last updated 28 Sept 2026
£4.50
Simulation
Last updated 27 Sept 2026
£3.39
Code Zodiac
Last updated 27 Sept 2026
£8.50
Haunted Tower: Tower Defense
Last updated 27 Sept 2026
£3.39
The B.L.O.O.M Initiative
Last updated 6 Oct 2026
£2.65
Universe Has No Favorites
Last updated 27 Sept 2026
£1.69
We Will Get revenge
Last updated 27 Sept 2026
£5.89
Artificial Nexus
Last updated 28 Sept 2026
£8.50
Failed Trust
Last updated 28 Sept 2026
£1.69
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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.
