To play 7 Wonders: The Magnificent Architects, start by choosing your role as an ancient architect. Your goal is to create a wonder that stands out. During the game, make strategic decisions to gather resources and build structures. Remember, each choice matters as it affects the final outcome. When the game is over, see if your wonder is amazing enough to go down in history. As for maintenance, keep the game components clean and dry. Store them in a safe place to avoid damage. Enjoy the game and let your creativity flow!