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Subnautica 2
Unknown Worlds Entertainment · 14 May 2026
PEGI 12
Lowest price
£25.99
The cheapest price for Subnautica 2 is currently £25.99 at Steam, last checked 8 Oct 2026.
Game Pass
Subnautica 2 is an underwater survival adventure set on an all-new alien world, developed by Unknown Worlds. Play alone or with friends in 4-player co-op. Adapt to survive by building custom bases and crafting tools. Explore the unknown to uncover the mysteries hidden within the depths.
Compare Prices
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| Store | Price | Link |
|---|---|---|
| SteamBestSteam | £25.99 | Buy → |
| Epic Games StoreBestAffiliate linkEpic launcher | £25.99 | Buy → |
Last updated: 8 Oct 2026
FAQ
Where can I buy Subnautica 2 cheapest?
Subnautica 2 is cheapest at Steam for £25.99, compared across 2 stores.
Is Subnautica 2 on sale right now?
Not currently — Subnautica 2 is at its regular price of £25.99 at Steam.
DLC & Expansions
Look it up elsewhere
- ProtonDB — Steam Deck & Linux
- PCGamingWiki — fixes & settings
- SteamDB — price & patch history
