Quick answer

The Aquatic Zone is the fourth region in the official classification. It includes coastal connections and submerged environments, but the published reconnaissance is incomplete.

Why it belongs on the world map

The official classification lists four primary zones. The existence of three detailed land-region logs does not mean that Sota7 has only three regions. The Aquatic Zone belongs alongside the Valley, Headlands and Pass.

What has been confirmed?

  • The zone is included in official regional classification.
  • The description covers coastal links and at least one submerged environment.
  • Reconnaissance is explicitly still in progress.

Before planning an underwater route

We have not verified aquatic equipment requirements, oxygen mechanics, resource locations or entry points. Follow the requirements displayed in the game; do not assume a diving mechanic from another survival title works here.

Sources & verification

Sources checked September 8, 2026. This guide is based on published information, not a full-game playtest. Unverified details are identified above.