Doctor Who: The Adventure Games is an episodic adventure video game based on the BBC television series Doctor Who and developed by Sumo Digital.
Each episode was made available for free download to residents of the UK via the BBC's official Doctor Who website; a UK internet address was required to both download and install them. The first one was released on June 5th 2010, the second one on June 26th 2010, the third on August 27th 2010, the fourth on December 22nd 2010, and the fifth on October 31st 2011.
On May 17th 2014, the series with its five games was released on Steam, published by Legacy Games. In October 2015, the games became unavailable from the BBC website. Finally, at the end of May 2017, the series was removed from Steam, due to an expiration of Legacy Games' license with the BBC.