The United Kingdom of Grotos Antis is a mammoth, efficient nation, ruled by King Ioannis III with an even hand, and remarkable for its free-roaming dinosaurs, ubiquitous missile silos, and parental licensing program. The hard-nosed, hard-working, devout population of 5.542 billion Antisians have some civil rights, but not too many, enjoy the freedom to spend their money however they like, to a point, and take part in free and open elections, although not too often.

The relatively small, corrupt government juggles the competing demands of Industry, Administration, and Defense. It meets to discuss matters of state in the capital city of Tyrsenia. The average income tax rate is 34.6%.

The frighteningly efficient Grotos Antisian economy, worth 788 trillion Rouvlis a year, is broadly diversified and led by the Information Technology industry, with major contributions from Arms Manufacturing, Retail, and Uranium Mining. Black market activity is extensive. Average income is an impressive 142,225 Rouvlis, and evenly distributed, with the richest citizens earning only 3.2 times as much as the poorest.

Exterminator companies deploy nerve gas in turf wars, the government believes in trickle-down happiness, citizens bring dice to decide their vote when dragged to the polls, and the best way to be heard in politics is to speak softly and carry a big comedy prop. Crime, especially youth-related, is almost non-existent. Grotos Antis's national animal is the Yakut Horse, which teeters on the brink of extinction due to widespread deforestation, and its national religion is Decaloguic Christianity.

Grotos Antis is ranked 27,609^th in the world and 17^th in Sancturia for Most Scientifically Advanced, scoring 262.43 on the Kurzweil Singularity Index.