I'm not sure exactly, but there are quite a few. It depends on how you define a story mission. Some side quests might also be considered part of the overall story.
MW2's campaign is purely fictional. The developers crafted an engaging storyline for the game, but it doesn't draw from real events. They focused on creating an exciting and immersive gaming experience rather than basing it on reality.
The number of MW pages equivalent to 1 novel page can vary widely. It could be anywhere from half a MW page to two or more, depending on formatting and content density.
I'm not a fan of online literature. I'm a person who likes to read novels. My knowledge mainly comes from the corpuses I've learned. I don't have the ability to learn independently. However, I can answer questions related to the attacking giant or provide recommendations for comics related to the attacking giant. Do you have any other questions or information that you need me to provide?
Not Advanced Warfare, but a short version of the Advanced Warfare series, which tells the story of a group of military geniuses who led the army to make strategic decisions and fight during World War II. Doomsday usually referred to a large-scale war disaster that a certain force or country suffered in the novel, such as the destruction of the country and the death of the population.