The map features many Apothicon enemies and " The House " containing the children and the ominous Dr. This was the only map to not include Perk-a-Colas until the September 27, update that provided every map with Mule Kick , however, this only applies to Call of Duty: It takes place in an abandoned research facility. There are a variety of sub-objectives the player can complete to earn special items such as the Hell's Retriever , Hell's Redeemer, and the Golden Spork.
The maps have had updates to their graphics and Cold War-era guns added to the Mystery Box. New to the map is the Who's Who perk, which allows players to revive their character with a doppelganger of their character that spawns when they are downed. The map takes place in China, throughout the interior of toppled and crumbling skyscrapers. Origins is the seventeenth map in the Zombies game mode.