A new Bloomberg investigation based on conversations with former Microsoft employees has reignited scrutiny over the financial health of Xbox Game Pass, Microsoft’s subscription gaming platform. According to the report, the company internally estimated that Call of Duty: Black Ops 6 cost it around $300 million in lost sales revenue after being made available through Game Pass at launch.
This internal projection adds to the growing debate about whether Microsoft’s aggressive push toward subscription gaming is sustainable—or whether it’s eroding traditional game sales that once powered its bottom line.
Unlike platforms such as Steam, which publicly shares real-time sales data and is monitored by independent trackers like SteamDB, Microsoft has kept Game Pass largely opaque. Subscribers and analysts are left with limited visibility, relying on occasional updates or insider reports to understand the platform’s trajectory.
While Microsoft continues to claim that Game Pass remains a key pillar of its gaming strategy, the company’s pattern of studio closures, layoffs, and recent price increases has raised new concerns about whether the model is working as intended.
Behind the $300 Million Estimate
According to Bloomberg, the $300 million loss figure came from internal data and was never meant for public release. Some industry commentators have expressed skepticism, comparing it to inflated piracy loss estimates that assume every illegal download equals a missed sale. However, those familiar with the situation argue that this comparison doesn’t fit.
Unlike speculative piracy figures, this estimate was part of Microsoft’s internal performance analysis—meant to evaluate real financial outcomes, not influence public perception. Insiders suggest the company likely used complex sales models and forecasting tools to calculate what revenue could have been earned if Black Ops 6 had launched through traditional retail channels instead of being included in Game Pass on day one.
If accurate, the projection suggests that offering the blockbuster title through the subscription service may have significantly reduced its initial retail sales, even as it boosted Game Pass engagement and subscriber interest.
Analysts Estimate the Scale of the Shortfall
Independent gaming outlet Kotaku attempted to contextualize the scale of the alleged $300 million shortfall through its own analysis. According to its calculations, Game Pass would have needed to attract 15 million new Ultimate-tier subscribers in a single month, or roughly 1.25 million additional subscribers over a year, to offset the lost revenue from Black Ops 6.
These figures were based on subscription rates before Microsoft’s recent price increases. With the company now charging more for its premium tiers, the gap could be even wider.
As of 2024, Microsoft reported 34 million Game Pass subscribers, but it has not released updated figures in 2025, further fueling speculation about whether the platform’s growth has slowed. The absence of clear metrics makes it difficult to assess whether Microsoft’s subscription experiment is truly driving profit—or simply trading one revenue stream for another.
A Record-Breaking Launch With Uneven Results
Despite questions about profitability, Call of Duty: Black Ops 6 performed exceptionally well in other respects. Reports from IGN noted that the game set franchise sales records and achieved the highest number of new Game Pass sign-ups in a single day at launch.
However, Bloomberg’s findings painted a more complex picture: 82% of full-price sales for the game occurred on PlayStation 5, despite this being the first Call of Duty release under Microsoft’s ownership following its $69 billion acquisition of Activision Blizzard.
That figure highlights a key paradox in Microsoft’s strategy. While Game Pass offers accessibility and player engagement, it may also be diluting sales performance on Xbox platforms, with PlayStation remaining the dominant force for premium purchases.
Microsoft’s Tight-Lipped Approach to Game Pass Performance
One of the biggest challenges in evaluating Game Pass’s success is Microsoft’s lack of transparency. The company has not revealed how it measures profitability or what combination of Game Pass metrics and direct game sales it uses to define success.
Instead, analysts and fans alike are left to piece together the puzzle using indirect clues—such as price hikes, studio closures, and leadership changes within Xbox. These developments, many believe, point to underlying financial pressure within Microsoft’s gaming division.
Recent subscription price increases and structural changes have sparked speculation that maintaining Game Pass’s extensive content library—especially with high-budget titles—has become increasingly expensive. Without detailed financial disclosures, however, it remains uncertain whether Game Pass is turning a profit or operating at a loss.
Industry-Wide Implications
Microsoft’s all-in approach to subscription gaming has profoundly reshaped the video game market, pushing competitors like Sony, Ubisoft, and others to experiment with similar models. Yet the financial strain of sustaining these services continues to raise red flags.
Subscription platforms require vast investments in exclusive releases, licensing deals, and long-term content updates. While they offer consumers unprecedented access to games, they also risk undermining traditional sales models that developers rely on for consistent revenue.
Analysts warn that if subscriber growth plateaus or content costs continue to rise, the model could become economically unsustainable, especially for smaller publishers trying to compete in an ecosystem dominated by giants like Microsoft and Sony.
The consolidation of game studios under a handful of large corporations has also sparked fears of reduced competition and creative stagnation, as independent developers struggle to find space in a market increasingly defined by subscription libraries and corporate exclusivity.
