Halo : The MasterChief Collection Day One Update Gets Reduced

It looks like Microsoft has reduced the size of Halo : The Master Chief Collection’s  20 GB day one update down to 15GB. It also looks like that the update is available to download now if you’ve preordered the digital copy of the game. You won't need to install the update to play the campaigns for Halo 1-4, though it will be required for all matchmaking features. The Master Chief Collection launches on November 11 exclusively for Xbox One. In addition to remastered versions of Halo 1-4 and multiplayer support for every game. The package includes access to a beta key for the Halo 5: Guardians beta in December.