Problem: no link about biome and resource.
Suggestion: Each biome would have a different resource (don't forget, there is three group of resource, the vanila's, the Bob's and the Angel's). Some biomes combines with some resources, for example, the Vulcan inactive with coal, the active with fissure, sapphire grass with sapphirite...In the suggest "Hierarchical Biomes" I talked about few biomes, some biomes can be make starting resources (if I have an idea, I send), and the programming code that I talked could be starting to resources and expanded to biomes(this way the biomes is around resources).
