Now that Paramount+ has officially axed its Halo adaptation, there are several storylines viewers will never see come to fruition in live-action. While Paramount was evasive on why Halo was canceled after two seasons, it’s safe to assume that the series’ ballooning costs reportedly, it cost $200 million to make and mixed reviews were at the root of the company’s decision. Although the show’s sophomore outing was much more well-received than its abysmal first season, swapping out showrunners and leaning harder on the source material just couldn’t salvage the story of Pablo Schreiber’s Master Chief.
https://screenrant.com/halo-season-3-canceled-storylines-not-happen/