Activision have sent along two new clips from the upcoming Guitar Hero: Metallica, the next addition to their massively successful rhythm game franchise that will feature the career of thrash metal icons Metallica with many of their friends and influences as supporting acts.

Two of those supporting acts are King Diamond of Mercyful Fate and Lemmy Kilmister of Motorhead who have both hopped in the motion-capture pants to have their digital likenesses brought into the game. Today's two trailers show off both Lemmy and King Diamond in their digital forms as well as some more previews of the Metallica tracks and a couple of other artists.

Stop by our Guitar Hero: Metallica game page for more details and media.