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 793–816 of 1488 games
PhotonVERSE
Last updated 27 Sept 2026
£0.95
Planetary Settlers
Last updated 27 Sept 2026
£3.99
Pseudo-Haunting
Last updated 27 Sept 2026
£6.69
Simulation
Last updated 27 Sept 2026
£3.39
Space Tourist
Last updated 28 Sept 2026
£4.99
Star Fighter
Last updated 27 Sept 2026
£0.89
System Critical 2
Last updated 27 Sept 2026
£8.50
The Gods of the Red Planet
Last updated 28 Sept 2026
£2.49
THUNDER STRIKER
Last updated 28 Sept 2026
£4.99
Alien Battlefield
Last updated 27 Sept 2026
£0.95
An Engineer and the Great Machine
Last updated 27 Sept 2026
£13.49
Astraeus
Last updated 27 Sept 2026
£11.39
Battery Hunter
Last updated 27 Sept 2026
£0.89
BREAKPOINT: Viper Squad
Last updated 3 Oct 2026
£2.65
Action, Indie, Strategy, Massively Multiplayer, Early Access
Chromacell
Last updated 27 Sept 2026
£4.99
Clash: Robot Detective - Complete Edition
Last updated 27 Sept 2026
£4.29
Code Zodiac
Last updated 27 Sept 2026
£8.50
Cosmic Resistance
Last updated 27 Sept 2026
£6.69
Energy Tanks
Last updated 27 Sept 2026
Free
Exodus H
Last updated 27 Sept 2026
£15.89
Exo TD
Last updated 27 Sept 2026
£15.49
Haunted Tower: Tower Defense
Last updated 27 Sept 2026
£3.39
Hkons Beanrunner
Last updated 27 Sept 2026
£1.84
I commissioned some cats 5
Last updated 27 Sept 2026
£3.39
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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.
