Streamers also chimed in on the Modern Warfare 3 campaign. In a YouTube video called MW3 is the Worst Call of Duty Campaign Ever, Charles “MoistCr1TiKaL” White said that the open combat missions felt like “DLC for Modern Warfare 2.” He added that it reminded him of DMZ but played on the Warzone map. Additionally, these Open Combat Missions encourage replayability more than the traditional linear missions for which Call of Duty is renowned. It is worth mentioning that Modern Warfare III also includes a fair number of the familiar, action-packed missions that fans have come to expect. Modern Warfare 3 mission list and campaign rewards Items key for all missions. Screenshot by Dot Esports. Below, we’ll dive into every Supply Crate location to find all the collectibles for the Precious Cargo open combat mission in Modern Warfare 3. fNOoJ.