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 937–960 of 1488 games
Bit Storm VR: First Loop
Last updated 27 Sept 2026
£9.29
Brain Damage
Last updated 27 Sept 2026
£0.89
Building Block Cities - Fire Copter Drills
Last updated 28 Sept 2026
Free
BYTES: The Reverse Tower Defense
Last updated 27 Sept 2026
£4.29
-50%Cosmic Armada
Last updated 27 Sept 2026
£2.14
Cosmotroid
Last updated 27 Sept 2026
£6.69
DawnOfCombat
Last updated 27 Sept 2026
Free
Action, Indie, RPG, Early Access, Casual
.Decluster & .Decluster Zero
Last updated 28 Sept 2026
£7.49
Dimensional Dexterity
Last updated 27 Sept 2026
£0.89
Dog Years
Last updated 27 Sept 2026
£4.99
Galandrix
Last updated 28 Sept 2026
£0.89
Ghost Battalion
Last updated 27 Sept 2026
£12.75
HAS Galactics
Last updated 28 Sept 2026
£9.99
Hover REV Hispeed Burst
Last updated 29 Sept 2026
£9.29
Hyperbolic Ignition
Last updated 27 Sept 2026
£0.89
Infernal Wave
Last updated 27 Sept 2026
£5.89
Infested: Space Colony
Last updated 27 Sept 2026
£3.99
Journey to Monolith
Last updated 28 Sept 2026
£7.49
LethalCrisis リーサルクライシス
Last updated 27 Sept 2026
£14.99
Lethal Operation Episode 2 destroyer Rei
Last updated 27 Sept 2026
£7.49
Lighark
Last updated 27 Sept 2026
£4.99
Model Eight
Last updated 27 Sept 2026
£4.99
Oversleep
Last updated 27 Sept 2026
£2.65
packet.Breach()
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.
