Multiplayer campaigns can be an entertaining way to kill a weekend, or last weeks and weeks as players struggle for supremacy. Cartographia builds on the extensive suite of narrative campaign tools contained within Chevauchee and builds upon them to put each player in charge of a medieval fief rooted in a realistic medieval landscape, easily represented on a hex or grid map. Cartographia requires a copy of the Chevauchee core book to play. —description from the publisher