User blog comment:Damac1214/Call of Duty 2014, codenamed "Blacksmith", set for reveal in May/@comment-119.224.82.11-20140501085916/@comment-4921618-20140501182039

I have yet to see one that covers everything from the D-Day landings to the capture of Berlin.

Another I have not seen is the beginning stages of the Japanese-American War, specifically Battle of Guadalcanal.