 The Home City is composed of five main buildings from which the player chooses their new shipment cards and customizations : The New World Trading Company , the Military Academy , the Cathedral , the Manufacturing Plant and the Harbor . Players can also access the Home City during a match by clicking on the " Home City " button represented on the HUD as the nation 's flag . The Home City functions differently inside a game . Instead of customizing a Home City or choosing cards , a player can ship cards chosen before the game ( and added to a deck ) . 
