Content Collection 2, Call of Duty Wiki

Content Collection 2 is the second bundle of downloadable content for Call of Duty: Modern Warfare 3, available for the Xbox 360 Elite Premium Members on May 15, 2012, and for regular Xbox 360 users on May 22, 2012, while it was released on PlayStation Network between June 14-16, 2012 for Elite Premium members, and June 21 for regular PS3 players and Steam. It includes a new game mode called "Face Off", three mulitplayer maps, Sanctuary, Foundation, and Oasis, two Special Ops missions, Iron Clad

Cliffhanger (mission), Call of Duty Wiki

Content Collection 2 - Call of Duty: Modern Warfare 3 Guide - IGN

Call of Duty: WWII - Wikipedia

Mike Harper, Call of Duty Wiki

Call of Duty: Black Ops II - Wikipedia

User blog:N7/New Call of Duty: Black Ops DLC accidently revealed by retailer., Call of Duty Wiki

Content Collection 2 - Call of Duty: Modern Warfare 3 Guide - IGN

Call of Duty: Black Ops II, Call of Duty Wiki

Call of Duty: Modern Warfare II, Call of Duty Wiki

Josefina Menendez, Call of Duty Wiki

Call of Duty: Modern Warfare 3 - Wikipedia

Endgame, Call of Duty Wiki