Jingle Hells

Jingle Hells is a limited time variant of Die Maschine. The mode was introduced during Season One of Call of Duty: Black Ops Cold War.

Jingle Hells changes the map to fit in more with the theme of Christmas as there are many lights hung up and wreathes scattered around the map. The Mystery Box is completely absent as it is stolen at the beginning of the game by a Megaton. The player is also unable to complete Seal the Deal in this mode. Presents are also a new addition to the gamemode. The presents have a chance to drop random rewards such as equipment, weapons, snowballs or coal. Snowmen are also present in the map. They can contain presents, Zombies or a new Power-Up exclusive to the mode known as Naughty or Nice. Enemies also receive a visual update, fitting the theme present in the map. Zombies have been renamed to "Nussknackers", Plaguehounds to "Blitzenhunds", Megatons to "Un-Ded Moroz", Megaton Blasters to "Wreath-Wraiths", Megaton Bombers to "Ol' Tannen-Bombs" and Heavy Zombies to "Tinsel".

Trivia

 * One of the round change cues is a Christmas themed version of Alone.
 * The appearance of the Plaguehound is a reference to Rudolph the Red-Nosed Reindeer.
 * Most of the renames are taken from Slavic and Germanic Christmas ideas, such as Ol' Tannen-Bomb being a portmanteau of Bomb and O Tannenbaum. While Un-Ded Moroz is a portmanteau of the Slavic legend Ded Moroz and the word undead.