From the review:
In Libertalia, you must thwart the plans of competitive pirates over the course of three rounds while using cards that show the same crew members as your piratical comrades-in-arms. Yes, not only do they attack the same ships, but they employ the same type of ravenous scum that you do! Can you take advantage of the powers of your characters at the right time? Will you be outdone by a pirate smarter than you? Jump into the water and prove your tactical skills!