Ocean World Dimension
Modby HereticAltias
Explore an endless ocean in the Deep Sea dimension!
Type
Mod
CurseForge Downloads
640,638
CurseForge ID
653217
Modrinth Downloads
7,239
Modrinth ID
J7A9grPl
Last Updated
Sep 5, 2026
Description
A simple mod I made that adds a new Dimension - the Deep Ocean!
It's literally the vanilla deep sea biome but it goes on forever and the water goes up to block 200. I needed an ocean dimension for a modpack I'm working on but couldn't find one so I just made this myself. Might come back to add some more content to the dimension eventually, but for now it's exactly what it says on the tin - a deep, endless ocean.
HOW TO USE
1) Build a portal out of prismarine blocks. Just like a nether portal.
2) Craft a Sea Key using a piece of kelp and a prismarine shard as shown in the image.

3) Use the Sea Key to light the portal and travel to the Deep Sea.
I will probably port to fabric when I have time because I also want to make a Fabric version of the modpack I made it for, but for now this is Forge only.
Feel free to use in modpacks and such, I bet it would go really well with any mods that add content to the ocean.
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Recommended Gear
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Screenshots
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