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

Posted 6/25/2021

Updated Game Version: 1.2406.0.0

• How to find the game’s version number on your system
• How to update your game on a PC

Install Size by Platform

• Steam: max size of 57.1 MB
• Microsoft Store and Xbox Game Pass for PC: max size of 1.69 GB
• Xbox consoles: max size of 1.65 GB

Resolved in this hotfix

• Fixed an issue that prevented some players from joining games through matchmaking, resulting in a “Leaving matchmaking…” message.

Thank you for your patience if you were affected by this issue. Any players logging in during Season 7 will receive an additional 3 Season Points as a log-in reward. (The game interface might not show them right away even though they have been awarded).

For a full breakdown of the features and fixes in the Season 7 patch, visit Halo: The Master Chief Collection (MCC) Patch Notes - June 2021.