Call of Duty is one of the longest-running first-person shooter franchises to date, with its debut in 2003 and new installments continuing to be released to this day. With some Call of Duty titles ...

Between crossovers with popular television shows, merry holiday events, and a collection of new weaponry, there's no shortage of content to experience every time you jump back into Call of Duty.

GameSpot may get a commission from retail offers. Call of Duty: Warzone launched five years ago this month, and to celebrate the anniversary, Activision is going back to where it all began.