Description
This mod adds new features to the underground including blocks, mobs and biomes
-Explore the petrified root systems, the remains of ancient trees filled with infested iron ore and thorny petrified vines
-Explore the sulphur slime caves, full of flammable blocks, pools of slime and propellant geysers! It isn't actually inspired by the vanilla biome at all, I simply procrastinated on this mod far too much!
-Mine dense coal ore, but be careful of the explosive gas it releases!
-Keep whelps out of bright light, and feed skeletons to rogerfish to shred them into bonemeal!
-And more!




