

A new feature in Call of Duty: World at War is to play the campaign with other players, in “Cooperative Campaign” and “Competitive Co-op”.

The single-player campaign includes thirteen hidden “death cards”, denoted by playing cards attached to makeshift war graves.Call of Duty: World at War has the same multiplayer features as Call of Duty 4: Modern Warfare, with some modifications.There is one campaign in the game divided into two: the American campaign and the Soviet campaign, which makes it one of the few entries set in the World War 2 that does not include a British campaign.COD: World at War was the first game in the series to feature the zombies mode which became highly popular and eventually featured in later sequels of the franchise.
