The upcoming Modern Warfare 3 is going to be big, as wars are going on around multiple places around the globe: America, England, Germany, and France. The story resumes where Modern Warfare 2 ended, and presumably with the Soviet invading the cities of US, and other main cities around the world. See for yourself all the explosive battles in the trailer above.

Infinity Ward says that Modern Warfare 3 “has moved beyond its Modern Warfare 2 tech”, but will this be enough to change the Quake 3-like gameplay? While those digs against Infinity Ward may have been unfair and inaccurate—its in-house IW Engine has been regularly updated and refined over the years—the next Call of Duty game appears to leave its id Tech 3 legacy behind.

“We haven’t gone into detail on the engine yet but we’ve moved beyond the [Modern Warfare 2] engine and added a lot of cool stuff for [Modern Warfare 3],” writes Infinity Ward creative strategist Robert Bowling on Twitter.

From what I see, there aren’t many changes from the previous engine, with some add-ons and stuff, but nothing too fancy. Hopefully the gameplay is more than just some 7-hours of spicy stories.

Call of Duty: Modern Warfare 3 is coming November 8, 2011.