The three expansion tracks are "Carcinogen Crush" from AFI (from an EP due in December), "Tina" from Flyleaf and a remix of Marilyn Manson's "Putting Holes In Happiness" by Nick Zinner from the Yeah Yeah Yeahs. The latter two recordings also are heard on the soundtrack CD, along with AFI's "Miss Murder," Sonic Youth's "Kool Thing," Queens Of The Stone Age's "3's And 7's," Smashing Pumpkins' "Cherub Rock," Velvet Revolver's "Slither," Living Colour's "Cult Of Personality," Rise Against's "Prayer Of The Refugee," the Guitar Hero rendition of "Devil Went Down To Georgia" by Steve Ouimette and the game's intro by Slash, who is also a character in the game.