"You are the Doctor, traveling through space collecting vital repair components to fix the Tardis, but beware your archenemy the Daleks are out to exterminate you!" says the BBC Shop's limited information. The game requires 2 to 6 players (3 x AAA batteries required and not included) and is designed for Ages 7 and up.
Here's the print-out I created to make actual-size images of all The Doctors for my customized playing pieces, along with instructions and a lik to my end results:
This version feels more like the Daleks are chasing the Doctor. Also, you can setup traps for the other players with clever Dalek placement or clear the path for yourself. It's much more exciting with all 6 Daleks on the board, especially in 2-player mode.