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AA the Ivory ShoalsBB deep-sea site 1CC deep-sea site 2DD the Lightless BasinEE deep-sea site 3FF the Southern Rimilala TrenchGG the Umbrella NarrowHH Offender's RotII Neolith IslandJJ unidentified derelictKK the Cobalt ShoalsLL the Mystic BasinMM deep-sea site 4NN the Central Rimilala TrenchOO the Wreckage of Discovery IPP KomuraQQ KanayamaRR concealed baySS deep-sea site 5TT PurgatoryUU deep-sea site 6VV the Rimilala ShelfWW deep-sea site 7XX Glittersand BasinYY Flickering DipZZ the Wreckage of the HeadwayAAAA the UpwellABAB the Rimilala Trench BottomACAC stone templeADAD sunken vault➜ 2. Sea of Ash

Frequently Asked Questions (FAQ)

The submarine map has two modes. "Unlock Path" shows every prior sector you need to open before reaching a target sector, and "Voyage Route" lets you pick a sequence of sectors to plan an actual voyage and see its details.

Q. How does sector unlocking work?
A. Each sector requires a specific earlier sector to be unlocked first. In "Unlock Path" mode, clicking a target sector highlights the full chain of sectors leading to it on the map.
Q. How do I read the map?
A. Switch between voyage maps using the tabs or dropdown. Circular nodes represent sectors, and arrows show the unlock connections between them. A node with an orange badge is a link to a different map.
Q. What's different about "Voyage Route" mode?
A. It lets you build an actual route by clicking sectors in the order you would send your submarine. Selected sectors get numbered on the map, and the panel on the side (or bottom, on mobile) shows the route's details.
Q. How can I tell which sectors are new?
A. Recently added sectors show a "NEW" badge so you can spot them at a glance.
Q. Where do I find a sector's drops or requirements?
A. Click a sector on the map to open its detail panel. For deeper route planning, pair this map with the build calculator or the personal farming recommendations tool.