Consider this a friendly reminder Call of Duty: Modern Warfare 3’s 4th, 5th and 6th content drops are now available on Xbox 360. The content includes a new multiplayer level, and two new Spec Ops missions. The content, featuring Black Box, Negotiator and Black Ice, will be available for download on other platforms at a later date. The next drop, Content Collection #1, will release on Xbox Live on March 20 and includes all of the above as well as multiplayer maps Liberation, Piazza, and Overwatch. A video for the later is posted below.