https://www.pcgamer.com/watch-the-official-black-ops-4-zombies-trailer-featuring-avenged-sevenfold/ > Treyarch has released an official trailer for Call of Duty: Black Ops 4's Zombies mode, featuring the US band, Avenged Sevenfold. > The trailer features a montage of zombie slaying action, in what looks like a Roman colosseum, complete with spike traps and zombie tigers—all of which will be familiar if you caught the story trailer, back in July. Oh, and there's also a tall guy that seems intent on vomiting—what is presumably—green acid all over you.