Xbox Has 'Explored' Using Activision For Future Halo Games, Suggests Rumour

A recent rumor suggests that Microsoft has explored having Activision help develop future Halo games, with Sledgehammer Games having pitched a multiplayer concept.

Recent reports from the rumour mill suggest that Microsoft has explored plans to involve Activision in the future development of the Halo franchise. According to a video posted by Halo journalist Mr Rebs, insider sources indicated that Microsoft has looked into propositions for Activision to help develop future titles in the series. The claims follow the recent launch of Halo: Campaign Evolved, which reportedly faced production and co-development management issues involving multiple external studios.

As part of the purported discussions, Call of Duty co-developer Sledgehammer Games reportedly pitched a Halo multiplayer game. Sources suggest that Activision went as far as testing a Halo prototype, advancing the build to the blockout phase where basic gameplay mechanics and player movement were tested. However, the reports indicate that Microsoft ultimately chose not to greenlight Sledgehammer's pitch in July, though the broader concept of utilizing Activision's resources remains under exploration.

Similar speculation has previously surfaced from other industry commentators, including Windows Central's Jez Corden, who noted that Microsoft might consider placing Halo under Activision's purview, though he previously expressed skepticism regarding the likelihood of the move. Because Activision Blizzard became part of Xbox Game Studios following its acquisition in 2023, utilizing Call of Duty development teams for Halo remains physically possible within the corporate structure.

Despite these claims, all reports surrounding Activision's potential involvement with future Halo titles remain firmly in the realm of unconfirmed rumors and industry gossip. Fans and observers are advised to treat the information cautiously until official announcements are made by Xbox or Halo Studios.

Further reading

Sources

  1. Pure XboxEstablished publication · recorded Aug 17, 2026
    Xbox Has 'Explored' Using Activision For Future Halo Games, Suggests Rumour