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
- 87
- On sale now
- 17
- Average price
- £2.83
- Best discount
- -90%
Showing 1–24 of 87 games
-70%Dome Keeper
Last updated 27 Sept 2026
£4.49
-90%Breathedge
Last updated 27 Sept 2026
£1.99
SIMULACRA
Last updated 27 Sept 2026
£3.99
完蛋！我也能追到美女了！
Last updated 28 Sept 2026
£0.89
-50%Sovereign Brain Empire
Last updated 3 Oct 2026
£4.25
Swarm Queen
Last updated 27 Sept 2026
£4.95
-60%Battlevoid: Sector Siege
Last updated 27 Sept 2026
£2.79
DOOMED
Last updated 27 Sept 2026
£4.99
Phantom Signal — Sci-Fi Strategy Game
Last updated 27 Sept 2026
£4.79
-86%Psi Project
Last updated 27 Sept 2026
£0.64
-90%Orbital Racer
Last updated 27 Sept 2026
£1.13
_message:
Last updated 28 Sept 2026
£0.95
.T.E.S.T: Expected Behaviour — Sci-Fi 3D Puzzle Quest
Last updated 27 Sept 2026
£4.79
-22%Space Will
Last updated 28 Sept 2026
£3.34
NEKOKORO
Last updated 27 Sept 2026
£4.29
Immortal IDLE
Last updated 28 Sept 2026
£4.99
Backrooms: What's Next
Last updated 3 Oct 2026
£2.49
Sender
Last updated 27 Sept 2026
£4.29
Delos: Space Traffic Control
Last updated 7 Oct 2026
£2.49
Upload Simulator Silicon
Last updated 27 Sept 2026
£3.39
Defense Task Force - Sci Fi Tower Defense
Last updated 27 Sept 2026
£2.09
Space Colonizers Idle Clicker
Last updated 27 Sept 2026
£2.09
Hand Simulator: Aliens
Last updated 27 Sept 2026
£2.49
20 Minute Metropolis - The Action City Builder
Last updated 27 Sept 2026
£2.99
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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.
