Halo: Campaign Evolved, a remake of the original game’s campaign and Halo’s first release on PlayStation, has reportedly sold modestly since launch. Analysts suggest its campaign-only format limited its appeal, particularly when recent Call of Duty: Black Ops re-releases drew nostalgia-driven multiplayer audiences despite technical shortcomings.

Alinea Analytics estimates the game sold 1.2 million copies across Steam, PS5 and Xbox in its first two weeks, generating $67m (£49.6m) in gross revenue. Xbox accounted for 42% of sales, PlayStation 41% and Steam 17%, while a day-one Game Pass launch brought about 2.1 million additional players; around 600,000 paid $20 extra for early access. The $50/£50 price was also seen as difficult to justify beside the cheaper, multiplayer-inclusive Master Chief Collection, while Black Ops 1 and 2 reportedly earned $435m (£322.2m) combined and outsold Halo by 16-to-1.