When the courier Princess is an extension of the gaming magazine Spielbox , the standing figure of a "messenger of the princess" and 28 letters of nobility consists. Before the start of the game is placed in every city on the board a patent of nobility. The start player is not one that gets a second, the third two and the fourth three letters of nobility. The standing figure is provided.

Whenever a player built a house in a city in which was previously not a house, he gets there, the instructions booklet nobility. The builders of houses later built in the same city will not get patent of nobility.

Using two letters of nobility can buy extra help of the officials. However, it can only be claimed once every turn, every official.

A player does not coach for a completed journey, whether he waived, or the track was too short, he takes the "messenger of the princess' to him. This will remain with the player until someone else picks him up in the same way to him. If one has the standing figure with him, does the purchase of only one official nobility. At the end of the game, the owner gets an additional victory point.

"Messenger of the princess" is a nice little extension, the game play more fluid, but have the game but also faster. There are, in most cases, less rounds, which disturbs not, but rather encouraged a new round.