You beat all of the other battles.
The "Call of Duty" was and is a term to describe the need of citizens to defend their own country by rising to the "call" to do so. In other words, it's the need and want to defend yourself and your...
look it up on google!
just follow the people (computers)
Do you mean "Beating the Game?"
call of duty 2 is the best, so it wins, great campaign, great story
Call of Duty Vita: Building the Perfect Experience