The Underground area was one of the most impressive features in the original releases of Diamond and Pearl on the Nintendo DS. Players could explore a labyrinth-like area to mine for materials and create and decorate their own secret base. Friends could also join in on the fun so that players can show off their rooms and play together. Pokemon Brilliant Diamond and Shining Pearl not only brings the feature back, but it expands upon the idea to create the Grand Underground.
Pokemon trainers
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