New trailer explores Call of Duty: Black Ops 4 Zombies’ bosses, map IX

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Call of Duty Zombies fans, rejoice—a new trailer for one of the maps coming in Black Ops 4 has been released. 

The in-depth trailer for IX, one of the Black Ops 4 Zombies maps available at launch, was released earlier today. It debuted never-before-seen footage of the map alongside a new Avenged Sevenfold song, “Mad Hatter.”

The first trailer for IX, which was released on May 17, detailed more of the backstory for this map, while today’s video provides a ton of gameplay and zombie-killing action. It also shows off much more of this map, which appears to be pretty large. Many Zombies players were concerned about this map at first, thinking that it was only set in the coliseum seen in the initial trailer.

In addition, the trailer highlights what appears to be several unique boss zombies, some of which are actually wielding weapons of their own. And, of course, we got a sneak peek at some of the special Wonder Weapons that our new characters will have access to in IX.

Related: What we learned from the Call of Duty: Black Ops 4 Zombies reveal

Zombies fans have a lot to look forward to in Black Ops 4. The game is set to be released with multiple maps for this game mode, including IX, Voyage of Despair, and Blood of the Dead—a remake of the popular map Mob of the Dead.

Black Ops 4 will be released worldwide on Oct. 12.