Tags
Sci-fi Games Under £5
Sci-fi games priced under £5 on Steam, sorted however you like, with the lowest price we've ever recorded for each.
- Games tracked
- 50
- On sale now
- 6
- Average price
- £2.91
- Best discount
- -90%
Showing 1–24 of 50 games
-70%Dome Keeper
Last updated 27 Sept 2026
£4.49
LASERS
Last updated 28 Sept 2026
£2.49
-90%DEPLOYMENT
Last updated 27 Sept 2026
£1.27
Action, Adventure, Indie, Strategy, Massively Multiplayer, Sports, Racing
Super Bit Blaster XL
Last updated 27 Sept 2026
£2.49
Sid Meier's Alpha Centauri™ Planetary Pack
Last updated 27 Sept 2026
£4.99
Athena Crisis
Last updated 27 Sept 2026
£4.29
Freefall Tournament
Last updated 27 Sept 2026
£3.99
Galactic Force
Last updated 27 Sept 2026
£0.79
Roboden
Last updated 27 Sept 2026
£4.99
PENTALOOP -ペンタループ-
Last updated 2 Oct 2026
£3.39
-60%Assault On Proxima
Last updated 27 Sept 2026
£3.19
Hand Simulator: Aliens
Last updated 27 Sept 2026
£2.49
Venator Universe
Last updated 27 Sept 2026
£4.29
Action, Adventure, Indie, RPG, Massively Multiplayer, Early Access
V Gate
Last updated 27 Sept 2026
£2.49
Action, Adventure, Indie, Simulation, Strategy, Early Access, Casual
Merk Mayhem
Last updated 27 Sept 2026
£4.29
Silent Station
Last updated 27 Sept 2026
£4.29
Stellar Empires
Last updated 27 Sept 2026
£0.95
Wreckin' Ball Adventure
Last updated 27 Sept 2026
£3.99
Speglar
Last updated 28 Sept 2026
£3.39
Split Polarity: The Science Puzzle Arcade Game!
Last updated 28 Sept 2026
£1.69
Alien Battlefield
Last updated 27 Sept 2026
£0.95
BREAKPOINT: Viper Squad
Last updated 3 Oct 2026
£2.65
Action, Indie, Strategy, Massively Multiplayer, Early Access
The B.L.O.O.M Initiative
Last updated 6 Oct 2026
£2.65
-60%Dark Rift
Last updated 27 Sept 2026
£3.40
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Sci-fi · Under £5 FAQ
How many sci-fi · under £5 games does GeekyAlien track?
GeekyAlien currently tracks 774 sci-fi · under £5 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 · under £5 games?
Use the filters on this page to narrow the list by genre, deals, release decade or features like co-op and controller support.
