50th anniversary role-playing game
Cubicle 7, the creator of Adventures in Space and Time, the role-playing game, is producing 11 sourcebooks this year, one for each Doctor. There are discount deals ending on March 4th if you want to subscribe to get either all 11 sourcebooks or the first six. You can find more details and see a preview of the 1st Doctor sourcebook at their website here.
More info on the game in this article.
More info on the game in this article.