Cluedo gold plated, brass finished and sterling silver versions, which have appeared in a variety of designs. There are nine rooms in the mansion where the murder can take place, laid out in circular fashion on the game board, separated by pathways overlaid by playing spaces. Each of the four corner rooms contains a secret passage that leads to the room on the opposite diagonal corner of the map. The centre room (often referred to as the Cellar, or Stairs) is inaccessible to the players, but contains the solution envelope, and is not otherwise used during game play. Coloured "start" spaces
History of the World (board game) the board (known as "Areas") and how many capital, cities, and monuments they possess. The remains of players' empires never move again, but remain on the board for the rest of the game until they are conquered or destroyed by other players. Players are also given "Greater Events" and "Lesser Events" cards at the beginning of the game, which can be used throughout the game to gain certain advantages. The following is list of all the empires in the game grouped by epoch and organized by their order of play in each epoch. Each empire is listed with its name,