When it comes toCall of Duty: Black Ops Cold War, so far all the focus has been on the campaign and multiplayer, but fans recently got their first glimpse at the Zombies mode as well. At the end of theBlack Ops Cold Warmultiplayer reveal trailer, Treyarch showcased a few seconds of the game’s Zombies mode, giving an idea of what fans can expect from the mode tonally. While theBlack Ops Cold WarZombies mode tease seems bereft of details, there is one important reveal that may have gone unnoticed by most fans.

TheBlack Ops Cold WarZombies mode teaseris broken up into three sections. The first section shows a staircase covered in graffiti, which some fans have theorized may be a staircase from a previous Zombies map. The second section shows a mechanical room of some kind, and at the bottom of the screen, shrouded in darkness, is what appears to be a Monkey Bomb. For those who may not be familiar with Zombies, Monkey Bombs are a grenade-like weapon that sees a toy monkey bang cymbals together to attract zombies. Zombies then crowd around the device, only for it to explode and take out a significant number of the undead in the process.

RELATED:Black Ops Cold War Details Deniable Ops and Multiplayer Maps

This seems to be a confirmation that the Monkey Bomb will be returning inBlack Ops Cold War’s take on Zombies mode. However, specific details on what Zombies will entail have yet to be revealed byActivision.

At this point, it’s unclear when Activision will reveal more about theBlack Ops Cold WarZombies mode. Its focus right now is on showcasing theBlack Ops Cold Warmultiplayer, with the multiplayer beta set to kick off on October 8. It’s possible fans will have to wait at some point after theBlack Ops Cold Warmultiplayer betato learn more about Zombies, but a reveal taking place closer to Halloween would be fitting, anyway. The reveal will likely give fans a look at the different Zombies maps that will be available to them, along with ways that Treyarch may be shaking up the formula in the new game.

TheBlack Ops Cold Warrelease date is November 13, so it’s a safe bet that more info will come before then. Fans can also expect more information on the campaign, multiplayer, and the different waysBlack Ops Cold Warwillconnect to theWarzonebattle royalebetween now and its release date.

Call of Duty: Black Ops Cold Warlaunches November 13 for PC, PS4, and Xbox One, with PS5 and Xbox Series X versions also in development.

MORE:Call of Duty: Black Ops Cold War’s Multiplayer Could Learn From Modern Warfare’s Experience