Worlds in Time (video game)

 is an upcoming free to play multiplayer online game developed by Three Rings and published by BBC Worldwide. It was announced on February 24, 2011.

Synopsis
The players will follow in the Doctor's footsteps, travelling through time and space, exploring alien worlds and encountering various species, and helping the Doctor save civilised cultures from various threats.

Gameplay
Worlds in Time will be a multiplayer online game in which the players will solve various time-bending puzzles and challenges.