Halo: The Master Chief Collection

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Latest Updates

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Halo: The Master Chief Collection (MCC) Patch Notes - November 2021

Updated game version: 1.2611.0.0


Install size by platform


  • Steam: max size 4.77 GB
  • Microsoft Store and Xbox Game Pass for PC: max size 11.07 GB
  • Xbox consoles: max size 9.60 GB

New in this update ==================

New customization content


Halo: The Master Chief Collection celebrates Halo and Xbox’s 20th Anniversary with new customization content earned through Challenges and the Exchange:

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Halo: The Master Chief Collection (MCC) Patch Notes - July 2021 Hotfix

Posted 7/19/2021

Updated Game Version: 1.2448.0.0


Install Size by Platform


  • Steam: max size of 36.37 MB ...

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Halo: The Master Chief Collection (MCC) Patch Notes - June 2021 Hotfix

Posted 6/25/2021

Updated Game Version: 1.2406.0.0


Install Size by Platform


  • Steam: max size of 57.1 MB ...

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Halo: The Master Chief Collection (MCC) Patch Notes - June 2021

Posted 6/23/2021

Updated Game Version: 1.2398.0.0


Install Size by Platform


  • Steam: max size of 12.4 GB ...

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