Core Keeper GuidesGuides, database, map tools, and update pages
Biomes entry

Sunken Sea

Sunken Sea: use the right page before the route turns messy.

A biome entry for first entry planning, boss handoff, and safer late route decisions.

Database entries answer the first practical question. Once that answer is clear, the linked full page should take over.

Best linked page

Open the Sunken Sea guide

BiomesAug 2026biome / late game / route

Player problem

Open this when water routes, Omoroth prep, and late-game exploration are getting mixed together.

Where to use this

Use this when the route has moved into late-game water pressure and the next objective needs a cleaner label.

What you need first

Late route access, enough travel support, and a return rule before pushing deeper.

Next click

Use this entry to decide where the next click should go.

Database fields

Use these fields like a quick lookup before opening the longer guide.

Biomes

Role or purpose

biome

Biomes

Where or unlock

Use this when the route has moved into late-game water pressure and the next objective needs a cleaner label.

Biomes

Best use

Separating first-entry learning from boss preparation.

Biomes

Next page

Open Omoroth

How to use this entry

Use this page to narrow the task, then move into one stronger route page.

Name the trip type first: biome entry, boss prep, resource search, or return path cleanup.

  • Separating first-entry learning from boss preparation.
  • Choosing whether Omoroth or route safety is the next real issue.
  • Planning a late-game return path before the route becomes expensive.
Open the Sunken Sea guideBack to Biomes

Common mistakes

  • Starting a boss-prep route while still learning the biome.
  • Forgetting that return safety matters more after a long discovery run.
  • Opening item pages before the route itself is stable.

Visual cue

Sunken Sea visual

Tags

biomelate gameroute

Related entries

Open another entry only when the question actually changed.