"The last of the Daleks have invaded the TARDIS Console Room. And it’s up to the Eighth Doctor, Romana and K9 to stop them from taking over the TARDIS. Whoever controls the TARDIS controls all of Causality." Each player has three units. The Doctor player has the Eighth Doctor, Romana, and K9. The Dalek player has three Daleks. The conflict takes place in four TARDIS areas: the Console Room, Library, Clock Garden, and Altar Room. Each player has a card deck which is used to randomly determine movement between the four areas. The cards are also used to resolve combat. The object of the game is to defeat all opposing units.