The Call of Duty video games franchise began as a World War II first-person shooter and developed into a several different Call of Duty games.
World War II
Call of Duty, Call of Duty 2 and Call of Duty 3 all take place during the military campaigns of World War II.
Modern Warfare
Call of Duty 4: Modern Warfare, Call of Duty: Modern Warfare 2 and Call of Duty: Modern Warfare 3 are set in an alternative reality that eventually escalates into the third world war.
Black Ops
In Call of Duty: World at War, you assume the role of an Allied soldier who fights to stop the Axis powers. In Call of Duty: Black Ops, you play as a U.S. soldier who works with the C.I.A. during the Cold War. In Call of Duty: Black Ops 2, you take on the role of near-future black ops soldiers tasked with preventing an imminent terrorist attack. And in Call of Duty: Black Ops 3, you assume the role of a futuristic soldier attempting to thwart the plans of a corrupt cartel.
Advanced Warfare
In Call of Duty®: Advanced Warfare, you play as a soldier engaged in futuristic military operations.
Other notable Call of Duty titles include: Call of Duty: Finest Hour, Call of Duty 2: Big Red One, Call of Duty: World at War – Final Fronts and Call of Duty: Ghosts.
The Next Call of Duty
New War, Old School Fight. Call of Duty: Infinite Warfare returns to it’s epic battle roots as you take part in large-scale war beyond the planet Earth. The release date for Infinite Warfare is 11/4/2016.