The biggest gaming news of the year came on Friday the 13th, when Microsoft'sR$69 billion acquisition of gaming studio Activision Blizzard finally closed, with the mammoth gaming studio joining the Xbox team along with popular franchises Call of Duty, Overwatch and World of Warcraft.

If you want to play the CoD games in the order they came out, this is the order you'll want to follow: Call of Duty (2003) Call of Duty: United Offensive (2004) Call of Duty: Finest Hour (2004)