Call of Duty is a modern virtual game

Call of Duty: Call of Duty is a modern virtual game online and has earned much positive reputation and general mass popularity all over the world for the last few years and even now this is the most interesting and most played game. Call of Duty is a nice game full of action, suspense and thrill. The games are based on the World War 1 and World War 2 that actually happened with devastating destruction and mass killing all around the world. It is said that more than 50 million people died during these most harmful and dangerous world wars. Actions and reaction are the main theme of these games of the Call of Duty series games.