From Halopedia, the Halo wiki
This article is about the content update released for Halo: The Master Chief Collection. For the seasonal update for Halo Wars 2, see Season 10 (Halo Wars 2).
Season 10 is a planned upcoming season for Halo: The Master Chief Collection, anticipated to release some time in 2021. As of December 2020, plans had been laid internally at 343 Industries for this season. Currently, Season 10 is the last planned season; the decision of whether or not to produce further seasons will be made once Season 10 is completed.