Agents of Venice, the first full expansion for The Voyages of Marco Polo offers modular add-ons to the base game. Foremost is the option to add another player. There is also the City of Venice, which offers more spots for players to gain bonuses and city actions, and comes with its own movement system. The Companion module offers players to take an action to acquire a Companion, who can bestow additional powers for the player's entire Round. New contracts, goal cards, and city actions and bonuses, as well as 5 new characters are also offered to expand the variety of the base game.