Blizzard Entertainment has reportedly emerged as Microsoft's highest-performing studio within the Xbox division, driven largely by the success of Overwatch and the Diablo 4 expansion, Lord of Hatred. This assessment comes from leaked internal emails attributed to Blizzard president Johanna Faries, as reported by Windows Central.
According to the leaked communications, Blizzard concluded fiscal year 2026 as the top-performing studio in Xbox's portfolio. Faries reportedly informed staff that this past year represented Blizzard's third-highest fiscal year for top-line revenue in its history. Furthermore, fiscal years 2025 and 2026 marked the studio's first consecutive years of growth since fiscal year 2017, a decade-long drought in consistent expansion brought to an end.
While Blizzard manages numerous intellectual properties, two specific titles were identified as exceptional performers: Overwatch and Diablo 4: Lord of Hatred. The Diablo 4 expansion, released in April, introduced new story content, a fresh region, and additional playable classes like the Paladin and Warlock to the action-RPG. Despite past controversies, the Diablo franchise continues to be a significant revenue generator for Blizzard.
Overwatch, meanwhile, has seen a resurgence. The hero shooter underwent significant changes in fiscal year 2025 with the return of loot boxes and a new perk system. In fiscal year 2026, the game dropped the "2" from its title and introduced ten new heroes along with numerous quality-of-life updates. Faries indicated that these efforts have paid off, with Overwatch recently experiencing its strongest quarterly performance since 2022.
Faries expressed optimism that these recent successes will help shape Blizzard's future. While public details about upcoming projects remain scarce, reports suggest the company is developing mobile spin-offs and trans-media projects for its franchises, alongside ongoing work on the next main Diablo installment. BlizzCon 2026, scheduled for September 12-13, 2026, is anticipated to provide further insight into Blizzard's development pipeline and future direction.
This reported success at Blizzard stands in contrast to a challenging period for Xbox overall. The division has seen significant layoffs affecting 3,200 staff as Microsoft restructures its gaming operations. Despite overseeing major franchises such as Call of Duty, Fallout, The Elder Scrolls, and Halo, Xbox executives have faced criticism regarding their understanding of game development and creative direction.