Risk Doctor Who EditionEarth in the early 20th century: The planet has faced many invasions in the past, but never has mankind faced an assault like this, as multiple Dalek armies descend from the skies, seeking to destroy one another and conquer the world. Many years ago, an ancient artifact was hidden somewhere on the planet, an artifact that will enable the Daleks to reign supreme across the universe, defeating any who stand in their way. Such an object is so valuable