1666 is fictional account of the events of four days in September of that year. History tells us that the fire was an accident, and that the city was razed to the ground due to bad luck and circumstance.
In 1666 an alternate history is told. The blaze sparked not by accident, but by something far more sinister: an ancient force lurking beneath the city, unleashed by an evil sect, seeking revenge! With such a powerful force driving the flames, what could possibly stand in its way and save the city?