The Civilisation Game of Mastodonia is a colossal, efficient nation, ruled by Shepard Blaine with a fair hand, and renowned for its museums and concert halls, multi-spousal wedding ceremonies, and smutty television. The compassionate, democratic, cheerful population of 8.599 billion Mastodonians are free to do what they want with their own bodies, and vote for whomever they like in elections; if they go into business, however, they are regulated to within an inch of their lives.

The enormous, socially-minded, outspoken government prioritizes Education, although Administration, Environment, and Healthcare are also considered important, while Defense and Spirituality are ignored. It meets to discuss matters of state in the capital city of The City. The average income tax rate is 99.8%.

The frighteningly efficient Mastodonian economy, worth a remarkable 1,793 trillion Postagestamps a year, is highly specialized and mostly made up of the Information Technology industry, with significant contributions from Tourism and Book Publishing. State-owned companies are reasonably common. Average income is an amazing 208,549 Postagestamps, and distributed extremely evenly, with little difference between the richest and poorest citizens.

Eckie-Ecola has declared that their soda poop is The Real Thing, holiday light displays just aren't the same without seizure-inducing strobe effects, owning a really cute pet is grounds for immediate investigation, and the education system is being cleansed of all corporate influence. Crime, especially youth-related, is totally unknown, thanks to a capable police force and progressive social policies in education and welfare. Mastodonia's national animal is the mastodon, which frolics freely in the nation's many lush forests, and its national religion is Project Pope.

Mastodonia is ranked 4,358^th in the world and 77^th in 10000 Islands for Highest Poor Incomes, with 153,904.96 Standard Monetary Units.