Christmas Guitar Hero.

Bit weird and nerdy but this Dad has rigged his entire house up into one giant Guitar Hero game.

With the use of 21,268 lights and LEDs, American Ric Turner has created a Christmas decoration for his abode that obeys the commands of the game's guitar controller.

Turner, the smoothy, is a special effects expert who used to work for Disney's Imagineering division. He told MAKEzine: "Even though the game is in "easy" mode, the lights don't provide the same timing detail as the game does, so it is much harder. Even expert Guitar Hero players have a hard time with the lights, and nobody has made it through without errors."