Doctor Who Revenge Of Swarm Audio Cd

"A new adventure in time and space for the seventh Doctor, Ace, and Hector. The Doctor thought he had defeated the microscopic Nucleus of the Swarm in his fourth incarnation. He was wrong. It survived within the TARDIS, and now it has been brought back to Titan Base, to the point of its own creation. It has a plan that spans centuries, a plan which will result in the Nucleus becoming more powerful and larger than ever before. To defeat it, the Doctor, Ace and Hector must confront the Nucleus within its new domain - the computer world of the Hypernet, the information network crucial to the survival of the human empire."