En Garde! The Swashbuckling Game

From the website: "En Garde! is a game of swashbuckling in a fictional 17th century Paris. Draw your sword and stand alongside d’Artagnan, Cyrano de Bergerac and Errol Flyn! Or join Flashman in the bar! In En Garde! you get to carouse in the clubs of Paris, charm the ladies, serve the King (or Cardinal!) and trounce your enemies."

The whole thing looks like a blast, but I'm pretty partial to the dueling section. You should play this if you haven't yet!