env.oceanlevelCoast & ocean
What it does
Sets the water level in metres. Positive numbers flood the map, negative numbers drain it and expose seabed. From 1 to 500 the flood gets deeper and deeper but at 501 or higher the game removes the ocean entirely.
What you seenot much as if all server sided, the visuals that is. the water will be at the height you set and will behave normally but you will not see it.
See it on a real map
Reference seed 12345, size 4500. “Try live” opens the generator with the value applied.
default 0
20 — flooded lowlands, drowned beaches try live →
40 — island shrinks to an archipelago try live →
-20 — drained coast, exposed seabed try live →