Assassin's Creed IV: Black Flag is a 2013 action-adventure video game developed by Ubisoft Montreal and
published by Ubisoft. It is the sixth major installment in the Assassin's Creed series. Its historical
timeframe precedes that of Assassin's Creed III (2012), though its modern-day sequences succeed III's
own. Black Flag was first released on the PlayStation 3, Xbox 360, and Nintendo Wii U in October 2013
and a month later on the PlayStation 4, Microsoft Windows, and Xbox One.
The plot is set in a fictional history of real world events and follows the centuries-old struggle
between the Assassins, who fight for peace with free will, and the Templars, who desire peace through
control. The framing story is set in the 21st century and features series protagonist Desmond Miles who,
with the aid of a machine known as the Animus, relives the memories of his ancestors to find a way to
avert the 2012 apocalypse. The main story is set in the 18th century Caribbean during the Golden Age of
Piracy, and follows notorious pirate Edward Kenway, grandfather and father of Assassin's Creed III
protagonists Ratonhnhaké:ton and Haytham Kenway respectively, who stumble upon the Assassin/Templar
conflict. Unlike previous games, gameplay elements focus more on ship-based exploration in the open
world map, while also retaining the series' third-person land-based exploration, melee combat, and
stealth system. Multiplayer also returns, albeit with only land-based modes and settings. The game spans
across the Caribbean with the three main cities of Havana, Nassau and Kingston along with numerous
islands, sunken ships, and forts. Players have the option to harpoon large sea animals and hunt land
animals. For the first time in the series, naval exploration is a major part of an Assassin's Creed
game, where Edward Kenway captains the Jackdaw, a brig he captures from a Spanish fleet.