The Sunken Sea

The Sunken Sea lies about 400 to 1170 tiles from the Core, in ring 3 of the world. The inner edge wanders between 350 and 450 tiles at the default Chaos setting; the 1170 tile edge is exact. With Chaos Off this edge is an exact circle. Low narrows the band; High and Extreme widen it. Ore: Octarine Ore Boulder. Titans: Morpha the Aquatic Mass, Omoroth the Sea Titan, Crydra the Ice Titan.

Ore

Octarine Ore BoulderThis ring

Workbench

Octarine WorkbenchNext bench

Titans

Morpha the Aquatic MassTitanOmoroth the Sea TitanTitanCrydra the Ice TitanTitan

Fish

From 180 fishing:

Bottom TracerSilver DartGolden DartPink CoralotlWhite Coralotl

How fishing works

What spawns here (20)

Every object the spawn tables place in this biome.

Creature (7)

Blue SlimeBubble CrabGreen GlowbugKelpleKelple HatchlingSearpentTentacle

Building (9)

Beached JellyDriftwood Wooden CrateGem-JellyfishGround Slippery SlimeLand AlgaeLarge Beached JellyLumen CoralOctarine Ore BoulderTall Land Algae

Other (4)

Digging Spot SeaRoof HoleSea ShellWall Grass