Monkey Bomb

The Monkey Bomb (also known as the Cymbal Monkey,Surprise Monkey or the Monkey) is a secondary tactical grenade first appearing on the Zombies map Der Riese. This weapon is featured in Call of Duty: World at War. It reappears on Call of Duty: Black Ops Zombies maps Kino der Toten, "Five",Dead Ops Arcade and Shangri-La. It also appears in the Call of Duty: World at War maps available with the Hardened and Prestige editions of Call of Duty: Black Ops or the Rezurrectionmap pack.

It was created by the maniacal Dr. Edward Richtofen as shown by a document from vbush on the Call of Duty: Black Ops terminal. It could possibly be made from the monkey that was bugging Richtofen in the first radio of Call of the Dead. It can only be obtained through the Mystery Box, except in Dead Ops Arcade where it is a Power-Up.

It returns in Call of Duty: Black Ops II in the game mode/mapTranZit, it also appears in other modes for the four other areas/maps available; Bus Depot, Diner, Farm, Town. It also appears in Nuketown Zombies, Die Rise, Buried, Borough, andOrigins.

It returns in Call of Duty: Black Ops III, available in the maps The Giant, Der Eisendrache, Zetsubou No Shima and Gorod Krovi.

It returns once again in Call of Duty: Black Ops 4 in the Zombies maps Blood of the Dead and Classified, as well as in the Blackout battle royale mode.

In When the Cold Breeze Blows Away, it would be located in every zombie maps and every zombie locations, including the Zeltwachen Infection and other infection events that it can attact the enemy zombies and types of enemy zombies that it would make them either being killed or lost legs.