Out of control criminals, corrupt cops, immoral politicians and apathetic citizen. This is just another day in the city of Haven. Haven: City of Violence d20 Modern is the newest and most innovative modern action-adventure genre roleplaying game of its type. With this Main Rules Book, it provides you with all the information that is needed to start you adventuring in this city that is a cross between New York City, East Central Los Angeles and Beirut. This RPG is described as a cross between Frank Miller's Sin City, John Woo's Hard Boiled, James O'Barr's The Crow, and your worst urban nightmare come to life. It is not a question of good versus evil in this game; it's a question of EVIL VERSUS EVIL! Make all the right choices and you can become a King in Haven.