Halo’s future now runs through Activision. After Xbox’s September 22 restructuring, the publisher is building a new team specifically for the next full-feature, mainline Halo game—and Activision president Rob Kostich is setting the target as high as it can go.
Halo moves under Activision
Xbox’s September 22, 2026 restructuring placed future Halo development under Activision. The next project will not simply be handed to one of the publisher’s existing Call of Duty studios. Instead, Activision says it has begun assembling a purpose-built Halo team with its own mix of talent and capabilities.
That separation matters. Activision brings enormous experience shipping major first-person shooters, but Halo has its own movement, sandbox, vehicles, enemy design, music, and multiplayer identity. A dedicated team gives the franchise a chance to benefit from Activision’s scale without turning the next game into Call of Duty in Spartan armor.
“For Halo, our goal is clear: make the greatest Halo game ever, worthy of its universe and legacy, while staying true to what made players love it in the first place. It is a bold ambition, one that this franchise deserves. We have already begun assembling a purpose-built team, unique in capability and talent, ready and excited to deliver this next chapter with the community.”Rob Kostich, Activision president
A mainline installment—not a spinoff
The Hollywood Reporter describes the project as a full-feature, mainline installment, not a smaller side game or experimental spinoff. That puts the new team in charge of the next major chapter of Halo rather than a project that can sit outside the central series.
No release date, launch window, or estimated arrival has been announced. Activision’s wording suggests the team is still being assembled, so the promise is clear long before the schedule is.
Halo Studios has been reduced to a support role
The restructuring brought a major reduction at Halo Studios. After 268 roles were eliminated, the studio was cut to around 30 employees. A small group is staying in place to support the existing Halo games and the community, while future mainline development moves to Activision’s new team.
That is a dramatic handoff for a series whose identity has been tied to dedicated internal teams since the Xbox era began. It also means the people maintaining today’s Halo experience have a narrower mission while a separate group works on what comes next.
The franchise needs a win
Halo Infinite launched in 2021 with a strong combat foundation, but its slow and uneven post-launch support kept the game from sustaining its early momentum. Features, maps, modes, and seasonal content arrived too slowly for a live game carrying one of Xbox’s biggest names.
This year’s Halo: Campaign Evolved remake also received a mixed reception. Returning to familiar ground was not enough to create the kind of unified excitement the series once generated. Activision is inheriting a franchise with enormous recognition, but also one that needs to prove it can deliver a complete experience and support it after launch.
The reboot rumor remains unconfirmed
A recent rumor claims Activision is considering a full reboot centered on Master Chief’s origin story, and that early prototypes were developed before the September announcement. That report has not been confirmed by Activision or Xbox, and it should not be treated as the announced direction of the game.
The idea would give a new team a clean entry point while keeping Halo’s most recognizable character at the center. It could also revisit the Chief’s early history through modern campaign design. For now, though, the only confirmed description is a mainline Halo installment being built by a purpose-made Activision team.
Rare and World’s Edge move too
Halo was not the only Xbox property shifted in the restructuring. Rare and World’s Edge, the studio responsible for the Age of Empires franchise, also moved under Activision. Together, the changes give Activision a much larger role across Xbox’s first-party lineup.
The long-term effect will depend on how much independence those teams keep and whether Activision can support very different kinds of games without forcing them into one production model. Halo will be the biggest test because it is both an active community and a symbol of Xbox itself.
What the promise has to deliver
Kostich’s statement hits the right notes: respect the universe, preserve what players love, build a specialized team, and involve the community. The harder part will be turning those priorities into a complete campaign, a multiplayer package with enough content at launch, and a post-release plan that does not repeat Infinite’s long gaps.
The new Halo does not have to imitate the past frame for frame. It does have to understand why Halo feels different from every other shooter: open-ended combat spaces, weapons with distinct roles, enemy encounters that change on the fly, vehicles that create stories, and multiplayer built around readable rules instead of noise.
The bottom line
Activision is now responsible for the next mainline Halo game, and it is starting by creating a dedicated team separate from Call of Duty. The project has no date and few announced details, but the ambition is unmistakable: make a Halo game worthy of the series’ legacy.
For a franchise still recovering from inconsistent support and a mixed remake reception, the next step cannot simply be bigger marketing. It has to be a strong game at launch, backed by a team ready to support it afterward. Activision has made the promise. Now it has to build the team—and the Halo game—that can keep it.
Reporting reflects details available October 5, 2026. The Hollywood Reporter identified the project as a full-feature mainline installment. The reported Master Chief origin-story reboot and pre-announcement prototypes remain unconfirmed rumors. No release date or ETA has been announced.