Call of Duty is a vid game series and media suffrage published by Activision, starting in 2003. The games were first developed by foreverness Ward, also by Treyarch and Sledgehammer Games. Several spin– off and handheld games were made by other introducers.
innovators Activision, everlasting Ward, Treyarch, further
Contrivers Mohammad Alavi, David Vonderhaar, Jason Blundell, additional
Publishers Activision, Activision Blizzard, Square Enix, another