The Witcher: Total War is a total conversion mod of the Medieval 2 Total War. The mod will take inspiration from the Witcher games, books, Netflix series, comics, and TTRPGs, featuring recognisable characters, factions and regions from all these mediums. This is 100% an unofficial fan project and is not approved or endorsed by CD PROJEKT RED.
Mahakam may be the homeland of the dwarves but not every dwarf lives within those mountains. Some migrated to farther lands, some to closer lands like the Pontar Valley, building mines there and founding the town of Vergen, which would later become the capital of Saskia's independent state.
Like all non-humans, dwarves have faced persecution by Nordlings, and it is because of that some dwarves have joined the ranks of the Scoia'tael.