sentences:  It is often considered the most difficult song to appear in the "Guitar Hero" rhythm game series, first appearing as an unlockable bonus song in "", then again with full band support in the main setlist of "".It is a playable song in Konami's band session arcade games "GuitarFreaks" and "DrumMania V6", and part of the soundtrack for "Brütal Legend".It is also one of the most popular songs used by "Audiosurf" players.