The Republic of Eresil is a massive, genial nation, ruled by Mr Tigre with an even hand, and remarkable for its keen interest in outer space, smutty television, and devotion to social welfare. The compassionate, democratic population of 4.922 billion Eresilians are fiercely patriotic and enjoy great social equality; they tend to view other, more capitalist countries as somewhat immoral and corrupt.

The medium-sized government juggles the competing demands of Education, Healthcare, and Industry. It meets to discuss matters of state in the capital city of São Sebastião. The average income tax rate is 85.1%, and even higher for the wealthy.

The frighteningly efficient Eresilian economy, worth 817 trillion Eresilis a year, is broadly diversified and led by the Information Technology industry, with major contributions from Tourism, Book Publishing, and Arms Manufacturing. State-owned companies are common. Average income is an impressive 166,134 Eresilis, and distributed extremely evenly, with little difference between the richest and poorest citizens.

The nationalistic national anthem inspires citizens to literally spit at foreigners, sex education has become an intricate maze of stick figures and complex metaphors, concert halls sport signs proclaiming "No Shorts, Sandals or Swastikas", and code enforcement officers circle wealthy Eresilians like vultures. Crime, especially youth-related, is totally unknown, thanks to a capable police force and progressive social policies in education and welfare. Eresil's national animal is the Tigre, which frolics freely in the nation's many lush forests.

Eresil is ranked 222,613^th in the world and 731^st in NationStates for Highest Disposable Incomes, with 24,754.1 Standard Monetary Units.