Microsoft’s $1.7bn Mobile Game Empire: What Works, What Doesn’t and What’s Next

Microsoft Gaming’s mobile division represents a significant revenue stream, generating approximately $1.7 billion in in-app purchases (IAP) during 2025. Under the leadership of new CEO Asha Sharma, the organization faces the challenge of managing a diverse portfolio that includes both wholly owned subsidiaries and titles developed through strategic partnerships. These figures, derived from third-party estimates by Appmagic, serve as a baseline for understanding the scale of the company's mobile footprint, though they exclude advertising and webshop revenue, suggesting the actual financial impact is higher.

The primary driver of this mobile performance is King, which accounted for roughly $1.3 billion in IAP revenue in 2025. This performance positioned King as the ninth-largest mobile game publisher globally, placing it ahead of competitors like Supercell. Within the King portfolio, Candy Crush Saga remains the dominant revenue generator. Beyond King, the broader Microsoft Gaming ecosystem includes high-profile titles such as Call of Duty: Mobile, Diablo Immortal, and Age of Empires Mobile. However, because these titles are often developed in collaboration with partners like Tencent or NetEase, Microsoft functions largely as a licensor, which likely results in a smaller share of total player spending compared to its proprietary titles.

The analysis highlights the complex structure of Microsoft’s mobile operations, which span various studios including Activision, Blizzard, and Bethesda. While the $1.7 billion figure provides a clear snapshot of current performance, the total economic value of the division remains difficult to quantify precisely due to the exclusion of ad-based revenue and the nuances of licensing agreements. Future growth and strategic direction under new leadership will likely depend on balancing these established casual hits with the performance of its core gaming franchises on mobile platforms.