Global War Door Game by Joel Bergen and John Dailey.
GLOBAL WAR is a fascinating strategic wargame for 3-6 players. The object of the game is to conquer the world. It is not a difficult game to play, but it is important to familiarize yourself with the rules before getting involved in the game. The world is divided up into 6 continents: Africa, Asia, Australia, Europe, North America, and South America. Each of these continents is divided up into several countries. There are 42 countries total. The first player to conquer all 42 countries (the entire world) wins the game.