"Call of Duty Online will showcase the traditional features and play-modes of Call of Duty® with localized, unique content tailored to the needs and interest of gamers in China."
Call of Duty Online is Call of Duty game released exclusively in China as a "free-to-play micro transaction game" published, marketed, and distributed by Tencent Holdings and fully developed by Activison Shanghai and Raven Software. The game entered open beta on January 14th, 2013. The game features a new gaming model which gives the player the ability to personalize weapons, characters and equipment "with localized, unique content tailored to the needs and interest of gamers in China". The game also reuses dozens of maps, character models and weapons from both the Modern Warfare (series) and Black Ops (series), which can be seen its trailers.
The game features a campaign mode that has yet to be revealed but has been promised to have the player suited as a new member of Task Force 141 and has returning characters such as Price, Soap and Ghost.