Microsoft has released a new promotional film entitled “the ultimate halo experience” for “Halo: a collection of celebrities”. It reviews six games in the film and gives media reviews. < p > < p > < p > halo: collection of officers and officers was first launched on xboxone platform in 2014, and has been constantly updated and improved to add games. Although it took six years, with the final collection of halo 4, halo: collection of officials has become the best game to experience halo series. In this collection, there are six games including halo 1-4, halo: Zhiyuan star and Halo 3: Hell paratroopers. < p > < p > although halo: infinity is just around the corner and halo 4 has successfully concluded the collection of officials, Microsoft has not given up the follow-up update of the collection. Microsoft said it will launch a number of feature updates next year to continue to optimize the game experience of MCC. SpaceX beat blue origin and Northrop Grumman to win a $316 million air force contract