D&D Builder's of Baldur's GateA Game of Construction, Investment, and Defense in the D&D Universe In Dungeons & Dragons: Builders of Baldurs Gate, a city building game from acclaimed designer Matthew Dunstan, you are the head of a powerful family in the iconic city. You grow your prestige by building new businesses within the nine districts, both as one large network, and across all the districts. You must also extend your influence with the three main factions of the city: the