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Subnautica
Unknown Worlds Entertainment · 23 Jan 2018
Lowest price
£24.99
The cheapest price for Subnautica is currently £24.99 at Humble Bundle, last checked 7 Nov 2026.
Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.
Compare Prices
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| Store | Price | Link |
|---|---|---|
| Humble BundleBestAffiliate linkUsually a Steam key | £24.99 | Buy → |
| SteamSteam | £25.99 | Buy → |
| Epic Games StoreAffiliate linkEpic launcher | £25.99 | Buy → |
Last updated: 7 Nov 2026
FAQ
Where can I buy Subnautica cheapest?
Subnautica is cheapest at Humble Bundle for £24.99, compared across 3 stores.
Is Subnautica on sale right now?
Not currently — Subnautica is at its regular price of £24.99 at Humble Bundle.
DLC & Expansions
All 1 add-on: £7.99
Look it up elsewhere
- ProtonDB — Steam Deck & Linux
- PCGamingWiki — fixes & settings
- SteamDB — price & patch history
