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: 85
On sale now: 4
Average price: £3.19
Best discount: -80%

Filters1

Showing 1–24 of 85 games

-80%
Nuclear Nightmare
Last updated 28 Sept 2026
£1.17
Action, Adventure, Indie, Early Access
EGG RAIDERS
Last updated 30 Sept 2026
£4.29
Action, Adventure, Indie, Early Access
Genesis Survivors
Last updated 28 Sept 2026
£4.29
Action, Indie, RPG, Early Access, Casual
Immortal IDLE
Last updated 28 Sept 2026
£4.99
Indie, RPG, Simulation, Strategy, Early Access, Casual
Backrooms: What's Next
Last updated 3 Oct 2026
£2.49
Adventure, Indie, Simulation, Early Access
Railgunners
Last updated 27 Sept 2026
£2.49
Action, Indie, Early Access
Kirin Come
Last updated 27 Sept 2026
£3.39
Indie, Early Access
-80%
FarWest Colony
Last updated 27 Sept 2026
£2.19
Action, Adventure, Indie, RPG, Early Access
Overrun Survivors
Last updated 27 Sept 2026
£4.29
Action, Indie, RPG, Early Access
InfestStation
Last updated 27 Sept 2026
£3.39
Action, Indie, Early Access
Cats, Guns & Robots
Last updated 28 Sept 2026
£4.29
Action, Indie, RPG, Early Access, Casual
Backrooms: The Next Level
Last updated 7 Oct 2026
£1.69
Adventure, Indie, Simulation, Early Access
Venator Universe
Last updated 27 Sept 2026
£4.29
Action, Adventure, Indie, RPG, Massively Multiplayer, Early Access
Roboom
Last updated 27 Sept 2026
£4.29
Action, Indie, RPG, Early Access, Casual
While you are Downloading
Last updated 27 Sept 2026
£0.79
Action, Indie, Early Access
I Bring The Chaos
Last updated 28 Sept 2026
£2.49
RPG, Early Access
V Gate
Last updated 27 Sept 2026
£2.49
Action, Adventure, Indie, Simulation, Strategy, Early Access, Casual
Entity Strike
Last updated 9 Oct 2026
£2.49
Action, Adventure, Indie, Strategy, Early Access, Casual
Husky's Adventures
Last updated 27 Sept 2026
£2.89
Adventure, Indie, Early Access, Casual
-70%
Zeta Leporis RTS
Last updated 27 Sept 2026
£1.28
Indie, Strategy, Early Access
Merk Mayhem
Last updated 27 Sept 2026
£4.29
Action, Indie, Early Access, Casual
Laika
Last updated 27 Sept 2026
£0.89
Action, Adventure, Indie, RPG, Simulation, Early Access, Sports
CRUSH
Last updated 27 Sept 2026
£2.09
Early Access
ETERNAL DREAMERS -RISING-
Last updated 27 Sept 2026
£3.39
Indie, RPG, Early Access

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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.

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