As of now, there are four different gnomish factions in the world of Puppet Legion. There are the Pumpkins, the Mushrooms, the Stars, and the Bubbles. Each faction has its respective warriors, mostly to defend themselves from creatures of the taint and the Weasels who frequently attack them out of hatred and a desire to steal the secrets of their technology.
The Mushrooms live underground, for the most part, although a few military outposts can be found in the marshy swamplands. Using the gigantic mushrooms that are cultivated in the earth, they make machinery and tools by various chemical processes that make the mushroom skins tough. Their mushroom armor is bested only by the technology of the Weasels. Between the mushroom tanks and mechanical suits and the safety of the dark caverns where they live, the Mushroom people are well protected and rarely attacked.