The Silverfish Army of Ruguo is a colossal, genial nation, ruled by Silverfishy with an iron fist, and renowned for its free-roaming dinosaurs, parental licensing program, and multi-spousal wedding ceremonies. The compassionate, cynical, cheerful population of 8.724 billion Rugans are ruled with an iron fist by the dictatorship government, which ensures that no-one outside the party gets too rich. In their personal lives, however, citizens are relatively unoppressed; it remains to be seen whether this is because the government genuinely cares about its people, or if it hasn't gotten around to stamping out civil rights yet.

The enormous government juggles the competing demands of Education, Administration, and Environment. It meets to discuss matters of state in the capital city of Yinwei. The average income tax rate is 98.6%.

The frighteningly efficient Rugan economy, worth a remarkable 1,547 trillion Suoyis a year, is driven entirely by a combination of government and state-owned industry, with private enterprise illegal. The industrial sector, which is quite specialized, is mostly made up of the Information Technology industry, with significant contributions from Book Publishing and Tourism. Average income is an impressive 177,412 Suoyis, and distributed extremely evenly, with little difference between the richest and poorest citizens.

Crowded passenger trains are near-silent save for the soft tap of fingers on touchscreens, the latest Harry Potter book is a bestseller, the number of judges has tripled in recent months, and solving crossword puzzles requires fluency in at least five languages. Crime, especially youth-related, is totally unknown, thanks to a well-funded police force and progressive social policies in education and welfare. Ruguo's national animal is the Silverfish, which frolics freely in the nation's sparkling oceans, and its national religion is Forgotten.

Ruguo is ranked 7,441^st in the world and 24^th in Wintreath for Most Efficient Economies, scoring 100.16 on the Krugman-Greenspan Business Outlook Index.