The Creeping Wrath of Invading Caterpie is a titanic, safe nation, renowned for its frequent executions, zero percent divorce rate, and state-planned economy. The hard-working, democratic, humorless, devout population of 10.11 billion Invading Caterpieans are highly moralistic and fiercely conservative, in the sense that they tend to believe most things should be outlawed. People who have good jobs and work quietly at them are lauded; others are viewed with suspicion.

The medium-sized government juggles the competing demands of Administration, Law & Order, and Defense. The average income tax rate is 26.5%.

The strong Invading Caterpiean economy, worth 546 trillion pesos a year, is driven entirely by a combination of government and state-owned industry, with private enterprise illegal. The industrial sector is dominated by the Arms Manufacturing industry, with significant contributions from Book Publishing, Cheese Exports, and Retail. Average income is 54,035 pesos, and evenly distributed, with the richest citizens earning only 3.8 times as much as the poorest.

Laser-wielding robots are taking aim at human hearts, pretending to be prejudiced is a good way to get out of jury duty, it is a common belief that a sport isn't sport if there are no decapitations, and everyone wants to be on the guest list for diplomatic parties. Crime is totally unknown, thanks to a well-funded police force and progressive social policies in education and welfare. Invading Caterpie's national animal is the fox, which teeters on the brink of extinction due to widespread deforestation.

Invading Caterpie is ranked 304,524^th in the world and 8^th in The Pokemon Region for Most Scientifically Advanced, scoring -50.99 on the Kurzweil Singularity Index.