Help is Coming is a new Zombie gametype for Call of Duty, though what age it is set in is unclear. More coming, please do not edit without contacting User:Nemesis645.
Help is Coming is different from most of the zombie gametypes. Waves still exist and 4-player co-op is enabled, however there is a set time you need to hold out for in order to beat the game. Beating that particular time allows the player to unlock a new amount of time until they beat 60 minutes. When the time limit is reached, military reinforcements arrive at your location, eliminating the zombies at the location and evacuating you from the area.
Zombies act in a similar manner to the ones in Nazi Zombies, however they are different to some degree. While they start as slow and will eventually be relatively fast, (more to come, please leave alone).