Beyond the Underground addon

Beyond the Underground expands cave generation in Minecraft PE, introducing diverse new underground biomes. Unique cave types now generate beneath specific overworld biomes, offering new mobs, structures, vegetation, blocks, and valuable loot. This add-on makes cave exploration a more engaging and rewarding experience, similar to exploring the surface world.

Credits: HonKit26113

New biomes and their Locations

• Luminous Caverns: Found beneath Mushroom Islands. This lush biome features giant luminous and gloomy mushrooms, radiant vines, and regular-sized mushrooms. It is also the only place to find Luminite Ore, a crucial ingredient for crafting powerful gear.
  
• Slimy Sewers: Located beneath Swamps. This treacherous biome is covered in slime and various sticky vegetation.
  
• Limestone Caves: Generated beneath Deserts. This dangerous environment is home to numerous hostile mobs, such as scorpions and skeletons.
  
• Ice Caves: Found beneath cold biomes. A unique artifact weapon, the Bane of Frost, is hidden within these icy depths. Beware of the Frost Spirits that guard it.
  
• Soul Caverns: Accessible through the Nether. Engage in battles with Lava Tanks and explore Soul Castles for valuable loot.