February 2025 Update Patch Notes

A small patch for MCC has been released today, February 28.

Resolved Issues

This update includes maintenance for the Easy Anti-Cheat implementation in Halo: The Master Chief Collection. Although Easy Anti-Cheat is primarily active in the PC release of Halo: The Master Chief Collection, the changes included in this update require a download on Xbox consoles as well.

Known Issues

With this update, the team has added a new issue to our Halo: Combat Evolved Known Issues list:

• When playing on Steam Deck with Easy Anti-Cheat enabled, players may experience Easy Anti-Cheat error messages when playing Halo: Combat Evolved campaign missions
  • Click here for instructions on how to launch Halo: The Master Chief Collection with Easy Anti-Cheat disabled

To view the full patch notes or submit tickets for any issues you encounter, please visit the Halo Support Site.