Mapgen / Biomes / Decoration Packages for Regnum

If you like underground light in survival, use this mod, it can help that.

An alternative crafting system done entirely in the world.

Hides butterflies/fireflies

Makes Sticks from leaves and scatters small stones

Treasure nodes with useful items

Adds stylish mud blocks and even blocks you can walk through. Setup traps, secret rooms and much more!

adds silver ore and tools

This adds 53 new ores. But most of them are useless.