Out of stockGetting things ready…

Game key · Steam
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.
Global key: works in every country.
VAT included. Key shown instantly after payment.
Guest checkout via
Start the Steam app and sign in to the account you play on.
In the top menu choose Games, then “Activate a Product on Steam…”. In a browser, open the activation link on your order page instead.
Paste the key exactly as shown (with the dashes) and confirm.
The game appears in your library and can be downloaded right away.