Microsoft completes $69B Activision Blizzard acquisition after regulatory hurdles

Microsoft had the chance to restructure. Instead it dragged out proceedings.
The UK regulator criticized Microsoft's negotiating approach after ultimately approving the deal.
Mark

Why did this deal take so long to close? It's not like Microsoft was unknown to regulators.

Mimi

The sheer size triggered deep scrutiny. Regulators worried Microsoft could use its growing game library to lock out competitors, especially in cloud gaming—a market that barely exists yet but could be huge. That uncertainty made them cautious.

Luke

But here's what's worth noting: the FTC lost in court. It didn't have the legal ground to stop the deal. So the delay came from political will, not legal certainty.

Mark

What did Microsoft actually have to give up to make this happen?

Mimi

In Europe, it promised to license Activision games royalty-free to cloud platforms for 10 years. In Britain, it had to sell cloud streaming rights to Ubisoft for 15 years. And it signed a separate deal with Sony guaranteeing Call of Duty on PlayStation for at least a decade.

Luke

Those are real concessions, but they're also temporary. The Ubisoft deal is 15 years, not forever. After that, Microsoft could theoretically change course. We don't know what the gaming landscape looks like in 2038.

Mark

Did the regulators actually win here, or did Microsoft just wear them down?

Mimi

The British regulator says Microsoft wore them down. The CMA's CEO said the company refused to restructure during the initial investigation and only made concessions when forced. She warned other companies not to use Microsoft's tactics.

Luke

That's a damning statement from a regulator about its own process. It suggests Microsoft's strategy was to outlast the investigation, not to genuinely address the concerns. Whether that's a regulatory failure or just how these things work is an open question.

Mark

What happens now with the FTC?

Mimi

The FTC lost its court case to pause the deal, but it's appealing and has signaled it plans to resume its trial. It's essentially saying it wants to unwind the deal even though it's already closed.

Luke

That's unprecedented. We don't have a clear precedent for unwinding a deal this large after it's already closed and integrated. The FTC is in uncharted territory, and it's not clear it has the legal power to do what it's threatening.

  • A 22-month regulatory gauntlet across three continents nearly killed the deal multiple times, with the UK's watchdog initially blocking it outright before reversing course at the eleventh hour.
  • Microsoft now controls Call of Duty, Diablo, Overwatch, and World of Warcraft — a content arsenal that shifts the balance of power against PlayStation and Nintendo in the console wars.
  • To win approval, Microsoft made sweeping concessions: royalty-free cloud licensing to the EU for a decade, a 10-year Call of Duty guarantee to Sony, and a 15-year handover of cloud streaming rights to Ubisoft.
  • The US Federal Trade Commission lost its court battle but has signaled an appeal, meaning the legal fight over this closed deal is far from over.
  • Industry analysts are divided — some see a win for players and access, others warn Microsoft now holds enough leverage to dictate the future direction of gaming itself.

After nearly two years of scrutiny spanning more than 40 countries, Microsoft completed its $69 billion acquisition of Activision Blizzard in October 2023 — the most expensive technology deal ever recorded. The final barrier fell when Britain's Competition and Markets Authority reversed its own earlier rejection, clearing the path for Microsoft to absorb the studios behind some of gaming's most enduring franchises. The deal raises enduring questions about how power consolidates in creative industries, and whether regulatory systems are equipped to answer them in time.

Microsoft closed its $69 billion acquisition of Activision Blizzard on a Friday in October 2023, completing one of the most scrutinized technology deals in history. The final green light came from Britain's Competition and Markets Authority, which had previously moved to block the transaction entirely — only to reverse itself in the final hours, removing the last major obstacle to the deal.

The road to closure took nearly 22 months and wound through antitrust reviews in more than 40 countries. The US Federal Trade Commission challenged the deal in court and lost, but has signaled it will appeal and may still attempt to unwind the acquisition. The European Union approved the deal only after Microsoft agreed to license Activision titles royalty-free to cloud gaming platforms for ten years. Britain's regulator went further, requiring Microsoft to sell cloud streaming rights for all current and future Activision games to French studio Ubisoft for the next 15 years.

The CMA's reversal was not without criticism — the regulator's own CEO warned other companies against mimicking Microsoft's strategy of resisting concessions during initial investigations and only yielding under pressure. The authority had originally feared Microsoft would use its new content library to strangle the emerging cloud gaming market, where players stream games to phones and tablets rather than purchasing consoles.

With the deal closed, Microsoft gains control of franchises including Call of Duty, Diablo, Overwatch, and World of Warcraft, all of which will feed into its Xbox Game Pass subscription service. Xbox currently sits third in global console sales behind PlayStation and Nintendo. Phil Spencer, who leads Xbox, called the acquisition a victory for players and broader access. Analysts at Omdia were less sanguine, arguing Microsoft has gained the power to shape gaming's future on its own terms.

The acquisition fits a larger pattern. Microsoft previously spent $7.5 billion on ZeniMax Media and $2.5 billion on Minecraft's creator Mojang. Sony countered with a $3.6 billion purchase of Bungie. The industry is consolidating around proven blockbuster franchises, leaving some independent developers uncertain about their place in an increasingly concentrated landscape.

At $69 billion, the deal surpasses Dell's 2016 acquisition of EMC as the most expensive technology transaction on record. What the FTC's pending appeal ultimately means for how regulators handle future mega-mergers — and whether a deal's legal closure truly ends the fight — remains an open question.

Microsoft closed its $69 billion acquisition of Activision Blizzard on Friday, completing one of the most expensive technology deals in history after nearly 22 months of regulatory scrutiny that tested the limits of antitrust enforcement across three continents.

The final approval came from Britain's Competition and Markets Authority, which reversed its earlier decision to block the transaction just hours before Microsoft announced the deal was done. That reversal removed the last major obstacle standing between Microsoft and control of the studios behind Call of Duty, Diablo, Overwatch, and World of Warcraft—franchises that will now feed into Xbox's game subscription service and strengthen a console that currently ranks third in global sales behind PlayStation and Nintendo.

The length of the approval process itself tells a story about how seriously regulators viewed the consolidation. Microsoft announced the deal in January 2022. For the next 21 months, antitrust authorities in more than 40 countries examined whether allowing one company to control such a vast library of games would harm competition and ultimately hurt players. The U.S. Federal Trade Commission fought the deal in court and lost, but has signaled it intends to appeal and potentially unwind the transaction even now that it has closed. The European Union approved it only after Microsoft agreed to license Activision titles royalty-free to cloud gaming platforms for a decade. Britain's watchdog demanded something more: Microsoft must sell cloud streaming rights to all current and future Activision games released over the next 15 years to the French studio Ubisoft Entertainment.

The British regulator's initial rejection, followed by reconsideration and eventual approval, exposed tensions in how antitrust enforcement works. The CMA had said the deal would let Microsoft withhold Activision games from the cloud gaming market, stifling a nascent sector where players stream games to tablets and phones rather than buying expensive consoles. But after the EU approved the deal and Microsoft signed a separate agreement guaranteeing Call of Duty on PlayStation for at least 10 years, the British authority reconsidered. In its final decision, the CMA criticized Microsoft's approach—the company had resisted restructuring during the initial investigation and only made concessions when forced—but ultimately cleared the transaction. The regulator's CEO, Sarah Cardell, warned other companies not to adopt Microsoft's tactics of dragging out proceedings.

Industry observers are split on what the deal means. Phil Spencer, who runs Microsoft's Xbox division, framed it as a win for players, saying the company's goal was to get Activision games to more people across more platforms. Josh Chapman, a venture capital investor in gaming startups, agreed the deal would benefit the industry. But George Jijiashvili, an analyst at research firm Omdia, said Microsoft has now tilted the balance of power significantly in its favor and gained the ability to dictate the future of gaming. That concern echoes what Sony feared when it learned Microsoft might control Call of Duty, one of the most commercially successful franchises in entertainment.

The Activision acquisition is part of a broader consolidation wave. Microsoft spent $7.5 billion last year to acquire ZeniMax Media, the parent of Bethesda Softworks, and paid $2.5 billion for Minecraft developer Mojang in 2014. Sony has also been buying: it spent $3.6 billion to acquire Bungie, the studio behind the Destiny franchise. These deals reflect a strategic shift toward owning the content that drives console sales, a model that has some independent game developers worried they will be sidelined as the industry concentrates resources on proven blockbuster franchises.

Activision itself has a long history. Founded in 1979 by former Atari employees, the company created or acquired games ranging from Pitfall in the 1980s to Guitar Hero and World of Warcraft. Bobby Kotick has been CEO since 1991, after buying the company out of bankruptcy with a business partner. One of Activision's most valuable assets for Microsoft is King, the studio behind the mobile game Candy Crush Saga. Kotick will remain as CEO, reporting to Spencer.

The $69 billion price tag makes this the most expensive technology acquisition on record, surpassing Dell's $60 billion purchase of data-storage company EMC in 2016. Microsoft's own previous largest deal was its $26 billion acquisition of LinkedIn. Another deal of similar scale is still pending: chipmaker Broadcom's $69 billion plan to acquire cloud technology company VMware. What happens next with the FTC's appeal could reshape how regulators approach large technology mergers, and whether a deal's closure actually ends the legal fight.

Players have always been at the center of everything we do. And as we grow, we'll continue to keep players at the heart of it all.
— Phil Spencer, CEO of Microsoft's Xbox division
Microsoft had the chance to restructure during our initial investigation but instead continued to insist on a package of measures that we told them simply wouldn't work. Dragging out proceedings in this way only wastes time and money.
— Sarah Cardell, CEO of the UK's Competition and Markets Authority
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