UK’s Competition and Markets Authority Blocks Microsoft’s Acquisition of Activision Blizzard

The UK’s Competition and Markets Authority (CMA) formally blocked Microsoft’s proposed $69 billion acquisition of Activision Blizzard in April 2023. Contrary to widespread speculation regarding console exclusivity for titles like Call of Duty, the regulator’s decision centered primarily on concerns regarding the future of the cloud gaming market. The CMA concluded that the merger would stifle innovation and reduce consumer choice within this emerging sector.

The regulator identified several critical shortcomings in the remedies proposed by Microsoft. Specifically, the agency found that the company’s concessions failed to account for diverse cloud gaming business models, including multi-game subscription services. Furthermore, the proposal lacked sufficient openness for providers operating on non-Windows platforms and threatened to standardize market terms, which would undermine the competitive dynamism necessary for a healthy industry. The CMA also expressed concern that the merger would incentivize Microsoft to increase the cost of its Game Pass subscription service, ultimately harming UK gamers.

While the ruling represents a significant regulatory hurdle for the acquisition, both Microsoft and Activision Blizzard have signaled their intent to appeal the decision. The CMA’s findings emphasize a protective stance toward the nascent cloud gaming landscape, prioritizing long-term market competition over the immediate benefits of integrating high-profile gaming content into existing subscription ecosystems.