Deep Coral Ocean

One biome across the entire Overworld: no land anywhere, water down to a coral seabed, and sulfur caves in the rock beneath it. 54 downloads, currently 1.23.

What it is

A single-biome overworld. There is no land to find — the world is water from the surface to a seabed of mud, sand and gravel. It was written to sit under a spawn hub, so an island could be dropped into an otherwise empty ocean, but it stands on its own as a survival premise: everything has to start underwater.

What generates

• Coral out of the sea floor — gardens, trees, claws and mushrooms — with kelp and seagrass throughout, and wet sponges tucked into the horn coral.
• Fish in numbers: cod, salmon and tropical fish, dolphins near the surface, glow squid deeper.
• Vanilla ocean structures still generate — ocean monuments, shipwrecks and ruins are all still there to find.

Sulfur caves

Under the seabed there are caves in the rock. From the 26.2 build these are sulfur caves: sulfur and cinnabar in the walls, sulfur spikes on floors and ceilings, and occasional pockets of potent sulfur that gas the water around them. The last of those is a hazard, not a decoration — do not swim into it.

Which download

Installing

Compatibility

Sources

• Modrinth — Elkonia Deep Coral Ocean Biome
• Modrinth — elkidog