About

A survival plugin where players own personal 1000×1000 underground caves instead of the Overworld. Features three vertical layers (Stone, Deepslate, Blackstone) with unique ores, structures, mobs, and atmospheres. Includes cave compass navigation, custom items like Petrified Wood and Petrification Amulets, data-driven structure and ore generation, visit system, and modular expansion support. All caves exist in a single optimized world separated by bedrock barriers.