For the majority of us, movement is a 3D experience. You can go forward, backward, left, right, up, down, and any combination thereof. However, we're all pretty much locked into one direction when it comes to time. The Doctor, however, doesn't have such constraints. As such, movement in Doctor Who: Time of the Daleks, coming from Gale Force Nine, is a bit more than just going one way around a board.
The game round moves from the earliest incarnation of the Doctor and moving towards newer ones (as you'd expect), with the Daleks getting the final turn. This continues until either one of the Doctors wins the game... or the Daleks do (you don't want that to happen). During your turn, you'll be able to go on adventures, get new equipment, head all over time and space, and come back home again.