Subterranean Expansion Cave Update Mod (1.21.1, 1.20.1)

Subterranean Expansion Cave Update Mod overhauls the underground caves in your world. It adds new natural details and unique cave biomes to make mining below ground much more interesting. You will find different shapes of stone hanging from the ceilings and growing from the floors as you travel. The mod also changes how some caves look based on the biome above them, giving each area a special feel.

Features:

• New Stone Shapes: Adds stalagmites and stalactites for almost every stone type, including granite, deepslate, and tuff.
• Frosted Caves: Generates cold underground areas filled with frost blocks and icy details.
• Generates massive underground glaciers that stretch across many chunks.
• Changes desert caves to use sandstone near the surface and deep sandstone further down.
• Spreads patches of cobblestone naturally throughout normal caves.
• Works with your favorite resource packs, so the new stone shapes match your custom textures.
• Includes a config file so you can adjust how the underground rules work.

Screenshots:

Subterranean Expansion Cave Update Mod Download Links