Just because you have finished the main game does not necessarily mean your Assassin’s Creed III experience is over. As with past games, Ubisoft will be developing and publishing several sets of DLC content over the coming months which (for a fee) will allow you to prolong your gaming experience with new gameplay and plotline.
One of these sets is the new Single-Player Campaign “The Tyranny of King Washington”, in which you get to explore an alternate reality where George Washington has become a tyrant. Driven insane with unlimited power, he has transformed the young United States into a despotic empire. After witnessing the death of his loved ones in his tribe at King Washington’s hands, a hero will rise, calling upon the special abilities locked within his lineage, to seek justice and freedom for the people.