Underground Biome Walls

Started by LincolnX on

Topic category: Help with Minecraft modding (Java Edition)

Joined Jun 2024
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Underground Biome Walls

Hi, I've been having an issue with underground biomes I've been making for my mod. My custom biome generates a different block instead of the regular stone. It generates the other block on the floor of caves, but doesn't generate it on the walls and ceilings of caves. Is there a way to fix that and generate the block i put on the ceiling and walls of caves?

Joined Jul 2022
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Did you put the block as…
Sun, 04/12/2026 - 16:06

Did you put the block as both surface and underground builder? That should make it spawn on the walls and floor but also underground for a few blocks.

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Yeah i put both for the…
Sun, 04/12/2026 - 21:31

Yeah i put both for the surface and underground block.

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Well then there's no way to…
Mon, 04/13/2026 - 13:53

Well then there's no way to fix that with general options. I assume the normal stone only appears on large walls? Your only options are to manually change them via another block or something similar.