EastEnders spin-offs few episodes still being made after this. A series of documentary shows, similar to "EastEnders Revealed" aired from 2006. "EastEnders Xtra" was an interactive series available between February and May 2005 via BBCi. There have also been two "EastEnders" Christmas specials, and two charity specials: "Dimensions in Time" was a crossover with the science fiction series "Doctor Who", and "Pudding Lane" relocated the characters to Pudding Lane in 1666. Both charity specials were made for Children in Need and neither are considered canon. On 4 April 2015, "EastEnders" bosses announced plans of a new six-part BBC drama series featuring iconic
Agatha Christie: And Then There Were None to twelve items. New items go into the first available slot, and these items can be combined or examined throughout the game. The game's cursor is context-sensitive, and changes into a rotating gear when held over an item the player can interact with and use. "And Then There Were None" features a 2.5D graphics engine, which combines pre-rendered backgrounds with 3D-modelled characters. "And Then There Were None" is divided into 10 chapters. After completing a certain trigger event, the next chapter begins. The developers ensured that nothing essential to the game could be missed during the player's progression, although large