3.3.15 - Content Update Notes

By 343 Industries -

The next time you log into Halo: The Master Chief Collection, you will be prompted to download the latest content update, which focuses on matchmaking, party stability, title-specific improvements, and more.

Below, you’ll find a summary what is included in today’s update:


  • Made a variety of updates to improve matchmaking performance and success rates
  • Improved matchmaking search times/time to match
  • Improved stability throughout the matchmaking process across all titles


  • Improved party stability

Halo 2

  • Made improvements to multiplayer shot registration
  • Improved campaign stability across a variety of levels
  • Addressed stability issues for matchmaking and custom games
  • Fixed issues around resuming H2A Campaign from “remastered” mode
  • Improved medal display consistency

Halo: CE

  • Fixed issues regarding aim assist which resulted in the reticle being pushed away from an enemy
  • Improved shot registration consistency between host / client in peer-to-peer custom game matches
  • Resolved a variety of UI inconsistencies, including team color randomization, medals, and in-game scoreboard display

Let us know about your experience, and check back for details as the team continues work on next month’s content update.


Halo: The Master Chief Collection

3.13.15 - Update

By Dan Ayoub -

Thank you for your support, patience, and engaged feedback since we launched Halo: The Master Chief Collection. Our most recent content update has normalized and improved matchmaking and the in-game experience for the majority of fans. We at 343 are continuing to work to improve that experience with the Master Chief Collection. Your passion for Halo is what has fueled our team these past months and inspired the project in the first place.

Halo: The Master Chief Collection

Beta Test FAQ

By 343 Industries -

In recent weeks, we have been conducting extensive internal testing of an upcoming content update for Halo: The Master Chief Collection. Given the scale of the update, which includes changes to the matchmaking experience and party system, we are expanding testing to include select members of the Xbox One Preview program to ensure the official release is the best possible experience for all players.

Halo: The Master Chief Collection

1.19.15 - Content Update Notes

By 343 Industries -

The Latest on Halo: The Master Chief Collection Content & Playlist Updates