The merchant players in Port Royal, which won the Austrian Game Designers Competition under the title Händler der Karibik, are trying to earn as much as they can out of the Caribbean Sea, but if they set their goals too high, they might take home nothing for the day.
The 120-card deck depicts a coin on the back of each card — with players earning and paying coins throughout the game — and different items on the card fronts. On a turn, a player can first draw as many cards as he likes, one at a time from the deck, placing them in the harbor (an area near the deck).
When one player has at least twelve influence points — which are on both people and expedition cards — and has fulfilled at least one expedition, the game is played to the end of the round, giving everyone the same number of turns, then the player with the most influence points and at least one Expedition wins. Alternatively, a player can win without fulfilling an expedition, but he needs to have more points in order to do so.