GUIDEThis perhaps is one of the easiest sound extractions you may ever pull off. I cannot locate any official comment or statement by staff within Activision or the development studios regarding monetisation of video content with their games & assets, thus can't be recommended. Kevin Sherwood ( Call of Duty: Nazi Zombies & Call of Duty: Black Ops) Brian Tyler ( Call of Duty: Modern Warfare 3) Lornes Balfe & Hans Zimmer ( Call of Duty: Modern Warfare 2) Sean Murray ( Call of Duty: World at War & Call of Duty: Black Ops) Stephen Barton & Harry Gregson-Williams ( Call of Duty 4: Modern Warfare) Michael Giacchino & Justin Skomarovsky ( Call of Duty) Sledgehammer Games ( Call of Duty: Modern Warfare 3) Raven Software ( Call of Duty: Modern Warfare 3) Infinity Ward ( Call of Duty, Call of Duty 2, Call of Duty 4: Modern Warfare, Call of Duty: Modern Warfare 2, Call of Duty: Modern Warfare 3)