- Overhauls the underground experience with Underground Biomes that define the rock types and ores present.
- These biomes occur differently to the surface biomes making exploration underground more interesting.
- Adds 57 new blocks using 12 block IDs and 1 new item (so far):
- 8 types of Igneous rock with Cobblestone and Bricks.
- 8 types of Metamorphic rock with Cobblestone and Bricks.
- Half slabs for all Brick types
- 8 types of sedimentary rock.
- A coal storage block
- Lignite, a low quality coal found in large quantities
- All Vanilla recipes updated to use new rock, cobble and brick types.
- Download and install Minecraft Forge.
- Download Underground Biomes Mod
- Put the contents of the ‘Add contents to mods folder’ folder into your mods folder in the minecraft directory