In several parts of it, it resembles New Domino City, especially the pier as several highways tower over it. By the river, there is a place that looks like the same site where the Duel between Yami Yugi and Strings took place. Heartland City was the setting for the World Duel Carnival, which set up to find all the "Number" cards and their holders. In the center of Heartland City is Heartland, which is surrounded by a wall and contains Heartland Tower.