Halo: Master Chief Collection is getting updates, Xbox One X enhancements, and more coming next year. The game has suffered from significant issues with its matchmaking since its release in 2014. After months of attempted fixes, apologies, and free additions of Halo 3: ODST to the mix for existing owners, it seemed like Microsoft had forgotten all about fixing the game. The Master Chief Collection included Halo: Anniversary Collection, the at-the-time new Halo Anniversary Collection 2, Halo 3, Halo 4, and Halo 3: ODST added later. Halo 4's DLC was also later ported to the collection. Beyond the date of 2018, nothing else is known about the timing of updates and fixes, though it is easy to assume it will come alongside the Xbox One X enhancements.