Doctor Who Adventures City of the Daleks-ALiAS
a series of four episodic third-person adventure games, based on the BBC TV series Doctor Who and developed by Sumo Digital. Charles Cecil served as executive producer and worked with Sean Millard and Will Tarratt on the design. Each episode is being made available for free download by residents of the UK from the official website of Doctor Who. A UK internet address is required to both download and play them. The first one was released on 5 June 2010, the second one released on 26 June 2010, the third released on 27 August 2010 and the fourth released on 25 December 2010. The Adventure Games have been recommissioned by the BBC for a second series in 2011.