Halo: Reach was released simultaneously on both editions of The Master Chief Collection on December 3, 2019. In March of 2019, it was then announced that Halo: Reach would be remastered and released on the Xbox One as part of the collection, and that The Master Chief Collection was set to release on PC via the Microsoft Store and Steam, with Reach spearheading the release.
Improvements ranged from a UI overhaul, to the improvement of overall game stability, as well as the addition of a match composer, enabling users to fine tune their social game selection. In mid-2018, The Master Chief Collection would undergo a dramatic overhaul, with 343 Industries working to fix the bugs that had plagued the game since its release in 2014, to 2015. The collection was released exclusively for the Xbox One on Novemfor $59.99 (USD). Halo 3: ODST's campaign was added via content update on May 30, 2015. The initial release of the set includes Halo: Combat Evolved Anniversary, Halo 2: Anniversary, Halo 3, Halo 4, as well as the digital feature Halo: Nightfall and access to the Halo 5: Guardians multiplayer beta. Halo: The Master Chief Collection is a bundle of Halo games starring Master Chief Petty Officer John-117.
