Assassin's Creed IV: Black Flag is an AC game
from 2013 that takes place during the 1700's where you play as Edward
Kenway, a privatere turned pirate. You follow Edward and other pirates
around the Carribean going on missions such as stealing for the greater
good, or assinating captains in the Royal Navy.
The game also includes side quests where you can collect treasure and find sea chanties scattered
around the map for your crew to sing.
Throughout the game you are finding out more about the templar order and
continuing on the path of assassins before you.