Many were disappointed upon the release of Call of Duty: Ghosts when it was realized that it wasn't set to follow the iconic ...

This includes the likes of Call of Duty: Advanced Warfare, Call of Duty: Ghosts, Call of Duty: World War 2, and Call of Duty: Black Ops 3. These games were previously available on Steam ...

The two didn't say, but it could be tied to the reception that last year's Call of Duty, Ghosts, received. There is a problem with trying to tinker with Call of Duty's formula for success ...