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Ocean Core Mod Wiki & Guide

Java EditionModGuides 4FAQ 10Related mods 60

Ocean Core Mod changes how your Minecraft world forms. It turns the normal overworld into a massive, deep ocean. You will find small islands and coastlines scattered across the water. The mod keeps the Nether and the End exactly the same as normal. You can use this to play a fun water survival game.

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Contents (4)
  1. Guides
  2. Frequently asked questions
  3. Gallery
  4. You May Also Like

Guides

Step-by-step, in-game.

Build Bridges and Connect IslandsAssessing Water Between Islands Many islands are separated by water that's too deep to wade through safely. Building…Find Your First IslandSpawning and Initial Exploration When you start a new Ocean Core world, you'll spawn on or near an island. Look…Gather Resources on Limited LandWorking with Island Constraints Islands in Ocean Core are small and resources are limited. You can't rely on finding…Survive Long-Term on the OceanManaging Food and Hunger The ocean is harsh. Swimming drains hunger faster than walking, and you're constantly at…

Frequently asked questions

How do I create a world with Ocean Core?
When creating a new world in single-player, select the world type dropdown menu and choose Ocean Core instead of Default. You can then adjust custom settings like island size and water depth before generating the world.
Can I use Ocean Core on an existing world?
Ocean Core works best on fresh worlds because it changes how terrain generates from the start. Using it on an already-generated world may cause unexpected results or chunk mismatches at borders.
What happens to the Nether and End?
The Nether and End dimensions remain completely unchanged and generate normally, so you can use them as usual for resources and exploration.
How do I find islands if I spawn in deep ocean?
Islands are scattered across the map, so you may need to swim or build a boat to reach land. Check the horizon for silhouettes, or craft a boat and explore systematically in one direction until you find an island.

See all 10 Ocean Core questions ›