This mod adds the Caveworld dimension. Caveworld is world for the subsurface, surface does not exist. Top layer and undermost layer is covered with bedrock of one layer.
How to install:
- Download and install Minecraft Forge.
- Download the mod.
- Go to %appdata%.
- Go to .minecraft/mods folder.
- Drag and drop the downloaded jar (zip) file into it.
- If one does not exist you can create one.
- Enjoy the mod.