The biggest gaming deal in history almost didn’t happen. After nearly two years of regulatory battles across three continents, Microsoft finally closed its $68.7 billion Activision Blizzard acquisition in October 2023. Regulators in the UK, EU, and US all questioned whether one company should control Call of Duty, World of Warcraft, and Candy Crush alongside the Xbox platform. Two approved it with conditions. One’s still fighting. Here’s what each regulator decided, why their concerns differed, and what Microsoft promised to get the deal done.
Microsoft-Activision Merger: Final Outcome and Current Status

Microsoft closed its Activision Blizzard acquisition on October 13, 2023. $68.7 billion. It’s one of the biggest tech deals ever recorded.
The gaming company now runs as a Microsoft subsidiary, even though the Federal Trade Commission still opposes it. The FTC’s the only regulator that hasn’t backed down. The European Commission and UK Competition and Markets Authority both cleared the way, so Microsoft now controls Call of Duty, World of Warcraft, Overwatch, and Candy Crush.
The European Commission said yes in May 2023. They ran a Phase II investigation that looked at console gaming, subscription services, and cloud gaming markets. After all that, regulators decided the deal wouldn’t mess with competition in the European Economic Area. Microsoft helped by promising 10-year licensing deals to keep games on multiple platforms. The Commission thought those commitments would stop Microsoft from using Activision’s popular titles to hurt competing consoles.
The UK Competition and Markets Authority blocked it first. April 2023. They worried about cloud gaming competition just starting to develop, and that created real uncertainty about whether the deal could actually happen. Microsoft restructured things in August 2023. They gave cloud streaming rights for Activision Blizzard games (outside the European Economic Area) to Ubisoft Entertainment. Ubisoft’s a French publisher with no cloud gaming business, which meant they could work as an independent licensing entity. That fix satisfied the CMA’s concerns about Microsoft dominating cloud gaming before it even fully takes off, and they approved it in October 2023.
The FTC sued in federal court back in June 2023, trying to get a preliminary injunction to stop the whole thing. Their argument? Microsoft would hurt competition in console gaming and subscription services. US District Judge Jacqueline Scott Corley denied the request in July 2023. She found the FTC didn’t prove they’d likely win their case. The agency’s still going after it through an administrative challenge despite the merger being done, making them the only major jurisdiction still fighting. Chinese regulators approved it conditionally without requiring changes. Other places like Japan, South Korea, Brazil, and Chile cleared it without asking for remedies.
Antitrust Theories of Harm and Market Definition Disputes

The Federal Trade Commission’s main theory was about input foreclosure. They said Microsoft could use Activision Blizzard’s game library to shut out competition in the video game console market and make Xbox dominant. Regulators thought that after the merger, Microsoft would have the ability and the motivation to keep Activision titles off competing platforms or make them worse, forcing people to buy Xbox consoles for premium content. The FTC called this a classic vertical foreclosure situation where a merged company controlling essential inputs (popular game franchises) could hurt downstream competitors (Sony PlayStation and other consoles) who need that content to keep customers.
Sony Interactive Entertainment, Microsoft’s main console rival, raised concerns throughout the regulatory process. They worried Xbox exclusivity for Call of Duty and other Activision games would threaten PlayStation’s position. Sony argued Call of Duty’s uniquely important. It has player engagement and network effects no other first-person shooter can match. Losing Call of Duty access would make millions of PlayStation users switch platforms, they said. That would create a cascade effect eroding PlayStation’s user base and making the platform less attractive to other game publishers. These competitor worries became the foundation for regulatory theories about harm to console competition.
The FTC defined the market narrowly as “high-performance gaming consoles.” They explicitly left out Nintendo Switch, even though it’s the best-selling current generation console. Regulators said Xbox Series X/S and PlayStation 5 make up a distinct market based on superior graphics, processing power, and ability to run AAA games with advanced specs. They argued Nintendo competes in a separate market for family-oriented casual gaming rather than directly competing for the same core gaming demographic that cares about cutting-edge graphics and performance. This narrow definition concentrated market share between just two competitors, making foreclosure theories seem more realistic than they would in a broader market including all gaming hardware.
Regulatory concerns evaluated during the review:
- Input foreclosure strategy by withholding Activision content from competing consoles to force people to move to Xbox
- Partial foreclosure tactics like delayed releases, worse features, or higher prices for Activision games on competing platforms
- Market share concentration creating a dominant position in console gaming if PlayStation users switched to Xbox after Call of Duty exclusivity
- Barriers to entry for potential new console competitors who’d struggle accessing essential Activision content
- Nascent competition threats in cloud gaming where Microsoft could use Activision content to dominate before the market develops
- Subscription service foreclosure by making Activision titles exclusive to Game Pass while keeping them off PlayStation Plus
Mobile gaming brings in more annual revenue than console and PC gaming combined. Newzoo estimated mobile captured 52% of global gaming revenue compared to 28% for console gaming in 2023. Activision Blizzard makes serious money from mobile franchises including Candy Crush, Call of Duty: Mobile, and Diablo Immortal. But the FTC excluded mobile gaming from its market definition despite Microsoft’s minimal mobile presence. Cloud gaming services from NVIDIA, Amazon, and others represent emerging distribution channels letting people play games across devices without dedicated console hardware. Yet regulators treated cloud gaming as a separate nascent market rather than part of the existing competitive landscape. Virtual reality platforms including Meta Quest offer alternative gaming experiences at increasingly accessible prices, further expanding the competitive set beyond traditional consoles.
Market definition disputes ended up being central to different regulatory conclusions about competitive harm. The FTC’s narrow focus on high-performance consoles excluding Nintendo, mobile gaming, PC gaming, and cloud alternatives created a market structure where Microsoft’s acquisition of Activision content looked more competitively significant. A broader market definition covering all gaming platforms and distribution channels would show Microsoft commanding a much smaller market share. That would make foreclosure strategies less economically rational and theories of harm less credible. Expert analysis from multiple think tanks said regulators artificially narrowed market definitions to create competitive concerns, prioritizing protection of Sony as an individual competitor rather than showing actual consumer harm. The UK CMA initially focused on cloud gaming as a distinct forward-looking market. The European Commission took a broader view examining competition across multiple gaming segments.
Microsoft’s Licensing Commitments and Behavioral Remedies

Microsoft offered legally binding 10-year agreements to keep Call of Duty and other Activision franchises available on competing platforms. That was their primary remedy addressing regulatory foreclosure concerns. The company signed an agreement with Nintendo ensuring Call of Duty releases on Switch consoles for at least a decade after the merger closed. First time in years the franchise would appear on Nintendo hardware. Microsoft made similar 10-year offers to Sony for continued PlayStation access, though Sony didn’t sign during regulatory proceedings. These commitments guaranteed not just availability but feature parity and simultaneous release timing too, preventing Microsoft from using partial foreclosure tactics like worse versions or delayed launches on competing platforms.
| Platform/Partner | Commitment Type | Duration/Details |
|---|---|---|
| Nintendo | Licensing Agreement | 10-year commitment for Call of Duty on Switch with feature parity and day-and-date releases |
| Sony PlayStation | Licensing Offer | 10-year offer for continued Call of Duty access with parity terms, declined by Sony during review |
| Ubisoft | Cloud Streaming Rights | Perpetual cloud gaming rights for Activision Blizzard titles outside European Economic Area |
| NVIDIA GeForce NOW | Cloud Gaming Access | Activision Blizzard and Xbox titles available on streaming service |
| Boosteroid | Cloud Gaming Access | Multi-year agreement for streaming Activision Blizzard and Microsoft games |
The Ubisoft cloud streaming rights divestiture was a structural remedy, not a behavioral one. It was designed to satisfy UK Competition and Markets Authority concerns about Microsoft dominating nascent cloud gaming markets. Under this deal, Ubisoft got perpetual cloud streaming rights to all current and future Activision Blizzard games for markets outside the European Economic Area. That lets the French publisher license these titles to cloud gaming platforms without Microsoft approval. This effectively stopped Microsoft from blocking Activision content from competing cloud services, addressing the CMA’s core concern while letting the acquisition proceed. Microsoft made multi-year agreements with NVIDIA GeForce NOW and Boosteroid ensuring Activision Blizzard titles would stream on these competing platforms. Post-merger implementation’s shown genuine cross-platform availability. Sea of Thieves became a top 10 bestseller on PlayStation after releasing on Sony’s platform in 2024. Indiana Jones and The Great Circle is scheduled for PlayStation release in 2025 despite being a first-party Microsoft title.
FTC Legal Challenge: Court Defeat and Continued Opposition

The Federal Trade Commission filed an administrative complaint on December 8, 2022, challenging Microsoft’s proposed Activision Blizzard acquisition as a violation of Section 7 of the Clayton Act. The agency said the transaction would harm competition in console gaming, subscription services, and cloud gaming by giving Microsoft control over Activision’s popular franchises. At the same time, the FTC filed in federal court seeking a preliminary injunction to stop the deal from closing while the administrative case moved forward. They cited concerns that a completed merger would be hard to undo if the FTC ultimately won.
The preliminary injunction hearing happened in June 2023 before US District Judge Jacqueline Scott Corley in San Francisco federal court. The FTC presented evidence about Microsoft’s past acquisitions of game studios and later decisions to make certain titles Xbox exclusive, arguing this showed the company’s strategy and incentive to withhold Activision content. Microsoft countered with economic analysis showing that making Call of Duty exclusive would be financially irrational given the substantial revenue PlayStation generates for the franchise. They pointed to their binding 10-year commitments as evidence of pro-competitive intent. Expert witnesses debated market definitions, foreclosure theories, and whether sufficient evidence supported the FTC’s prediction of competitive harm.
Judge Corley denied the FTC’s preliminary injunction request on July 11, 2023. She issued a 53-page opinion finding the agency failed to demonstrate a likelihood of success on the merits. The court concluded the FTC’s arguments about console market harm weren’t persuasive given Microsoft’s commercial incentives to maintain multi-platform distribution and the legally binding commitments offered. Industry observers called the decision a significant defeat for the FTC’s enforcement agenda. Jennifer Huddleston at the Cato Institute noted the ruling “represented a major defeat for FTC antitrust enforcement.” Jonathan Barnett declared “game over” for the FTC in The Hill. Daniel Lyons observed the court loss dealt “another blow to FTC’s anti-tech agenda” under Chair Lina Khan’s leadership.
The FTC’s administrative law proceeding before an internal administrative law judge technically remains active despite Microsoft completing the acquisition in October 2023. Administrative challenges typically try to block proposed mergers before completion, making the FTC’s continued prosecution unusual given the transaction already closed. The agency could theoretically order divestiture or other remedies if it wins the administrative case, though such outcomes are rare for completed mergers that got approval from other global regulators. The FTC’s decision to keep opposing the merger after losing in federal court and after international regulators approved it makes the agency the sole remaining institutional opponent.
UK CMA’s Cloud Gaming Focus and Ubisoft Structural Remedy

The Competition and Markets Authority identified concerns about nascent competition in cloud gaming markets rather than focusing primarily on console gaming like other regulators. The UK authority concluded in its provisional findings that Microsoft’s acquisition of Activision Blizzard would harm competition in cloud gaming by giving the company control over essential content needed for cloud services to attract subscribers. Unlike the FTC’s console-focused theory, the CMA argued cloud gaming represents a distinct emerging market where competition could be shut down before the sector fully develops. In April 2023, the CMA issued a final decision blocking the merger. That created significant uncertainty about whether Microsoft could complete the transaction given the UK’s importance as a major gaming market.
Microsoft and Activision restructured the transaction in August 2023 to address the CMA’s cloud gaming concerns through a divestiture arrangement with Ubisoft Entertainment. Under this agreement, Ubisoft acquired perpetual cloud streaming rights to all current and new Activision Blizzard PC and console games releasing over the next 15 years for markets outside the European Economic Area. This gave Ubisoft the exclusive ability to license Activision Blizzard titles to cloud gaming platforms in the UK and other non-EEA territories, completely removing Microsoft’s control over whether and how Activision content appears on competing cloud services. The arrangement included provisions preventing Microsoft from exercising control over Ubisoft’s licensing decisions and requiring Ubisoft to honor existing cloud gaming agreements Microsoft had signed with NVIDIA and others.
The Ubisoft divestiture was a true structural remedy creating a permanent change in market structure by transferring control of strategically important assets to an independent third party. This contrasted with the behavioral remedies Microsoft offered other regulators, which relied on contractual commitments to maintain certain conduct for a specified period. Structural remedies are generally considered more reliable by competition authorities because they don’t require ongoing monitoring and enforcement of behavioral commitments that companies might want to get around. The CMA’s acceptance of the Ubisoft arrangement showed the regulator’s willingness to approve the transaction once its core concern about cloud gaming foreclosure was addressed through structural separation. That let the agency issue final approval in October 2023 shortly before the deal closed.
Post-Merger Implementation and Game Availability Across Platforms

Major Activision Blizzard franchises joined Xbox Game Pass after the acquisition completed, expanding the subscription service’s value for its 25 million subscribers. Diablo IV arrived on Game Pass in March 2024. First time the action role-playing franchise became available through a subscription service on day one. Call of Duty: Modern Warfare III joined Game Pass in July 2024, followed by Call of Duty: Black Ops 6 becoming available on Game Pass on its October 25, 2024 launch date. That was the first time a new mainline Call of Duty title released day-and-date on a subscription service. Overwatch 2 and Crash Bandicoot N. Sane Trilogy also joined the service. StarCraft: Remastered and StarCraft II were scheduled to arrive on November 5, 2024.
- Diablo IV added to Game Pass in March 2024, first mainline Diablo title available through subscription service
- Call of Duty: Modern Warfare III joined Game Pass in July 2024 several months after its original release
- Call of Duty: Black Ops 6 launched directly into Game Pass on October 25, 2024, day-and-date with retail release
- Overwatch 2 became available through Game Pass subscription alongside Crash Bandicoot N. Sane Trilogy
- StarCraft: Remastered and StarCraft II scheduled for Game Pass addition on November 5, 2024
- Call of Duty: Black Ops 6, Modern Warfare III, and Warzone became available on Xbox Cloud Gaming for first time in October 2024
- Activision Blizzard catalog accessible through NVIDIA GeForce NOW and Boosteroid cloud gaming platforms per licensing agreements
Microsoft’s first-party titles kept releasing on PlayStation platforms one year after the merger, which contradicts regulatory concerns about immediate exclusivity strategies. Sea of Thieves launched on PlayStation 5 in April 2024 and became one of the top 10 bestselling games on Sony’s platform, showing commercial success for cross-platform releases. Three other Xbox titles also reached top 10 bestseller status on PlayStation after the merger. Microsoft announced Indiana Jones and The Great Circle would release on PlayStation 5 in 2025 after its initial Xbox and PC launch, maintaining a pattern of timed rather than permanent exclusivity. The company plans to enable Xbox game purchases and streaming through the Xbox mobile app on Android devices beginning in November 2024, expanding distribution beyond traditional console and PC channels and moving into mobile gaming markets where Activision Blizzard already holds strong positions through franchises like Candy Crush.
Deal Structure, Timeline, and Financial Terms of the Acquisition

Microsoft announced its agreement to acquire Activision Blizzard on January 18, 2022, for $68.7 billion in an all-cash transaction valuing Activision shares at $95 each. The acquisition was the largest deal in Microsoft’s history and one of the largest technology acquisitions ever completed, bigger than Dell’s $67 billion purchase of EMC in 2016. The transaction structure called for Microsoft to purchase all outstanding Activision Blizzard shares, converting the publicly traded company into a wholly owned Microsoft subsidiary. The agreement needed approval from Activision shareholders, who voted overwhelmingly in favor in April 2022 with 98% support.
| Date | Milestone |
|---|---|
| January 18, 2022 | Microsoft and Activision Blizzard announce definitive merger agreement valued at $68.7 billion |
| April 28, 2022 | Activision Blizzard shareholders approve transaction with 98% voting in favor |
| December 8, 2022 | FTC files administrative complaint challenging the acquisition |
| May 15, 2023 | European Commission grants conditional approval after Phase II review |
| July 11, 2023 | US federal court denies FTC preliminary injunction request |
| October 13, 2023 | Microsoft completes acquisition after UK CMA grants final approval |
The merger agreement included a termination fee structure designed to protect Activision if regulatory authorities blocked the transaction. Microsoft agreed to pay Activision $3 billion if the deal failed to get necessary regulatory approvals, increased to $3.5 billion if closing didn’t happen by August 29, 2023. The companies extended this deadline twice as regulatory reviews continued longer than initially expected, ultimately pushing the final closing date to October 2023. Microsoft CEO Satya Nadella personally participated in regulatory hearings and negotiations, testifying at the FTC preliminary injunction proceeding about Microsoft’s strategic vision for gaming. Activision Blizzard CEO Bobby Kotick, who’d led the company since 1991, stayed in his position through the end of 2023 to help with the transition before leaving as Microsoft integrated the acquired business into its Xbox division under Phil Spencer’s leadership.
Gaming Consolidation Trends and Broader Antitrust Enforcement Implications

The Microsoft-Activision transaction came during a broader wave of gaming industry consolidation that attracted intensified regulatory scrutiny. Take-Two Interactive acquired Zynga for $12.7 billion in 2022, combining the Grand Theft Auto publisher with the mobile gaming company behind FarmVille and Words with Friends. Sony acquired Bungie, developer of Destiny and the original Halo franchise, for $3.6 billion in 2022. Embracer Group completed multiple acquisitions of studios and intellectual property catalogs including Crystal Dynamics, Eidos Montreal, and rights to franchises like Tomb Raider and Deus Ex. These transactions reflected a strategic shift toward vertical integration where platform holders and publishers tried to control game development studios and content libraries, raising questions about foreclosure risks and impacts on independent developers.
The Federal Trade Commission’s challenge to Microsoft-Activision represented a broader enforcement shift under Chair Lina Khan, appointed in 2021 with a mandate to take more aggressive action against large technology companies. The agency withdrew Trump-era vertical merger guidelines in September 2021, signaling skepticism toward claims that vertical integration creates efficiencies benefiting consumers. The FTC sued to block Meta’s acquisition of virtual reality fitness app Within, arguing the deal would harm nascent VR markets even though Within was a small developer. The agency challenged Amazon’s $3.9 billion acquisition of primary care company One Medical and tried to unwind Meta’s prior purchases of Instagram and WhatsApp through retroactive enforcement actions. This pattern reflected Khan’s view that antitrust enforcement during previous decades allowed excessive concentration in technology markets, requiring a reset toward more stringent merger review.
International coordination among antitrust authorities increased as regulators tried to prevent companies from completing transactions in some jurisdictions while challenges proceeded elsewhere. The European Union’s Digital Markets Act, which took effect in 2023, designated large technology platforms as “gatekeepers” subject to enhanced conduct rules and merger scrutiny. UK and EU authorities coordinated their reviews of the Microsoft-Activision transaction, though they ultimately reached different conclusions about market definition and appropriate remedies. China’s State Administration for Market Regulation conditionally cleared the deal after Microsoft committed to keep offering Activision games in China and avoid discriminatory treatment. This multilateral regulatory approach created complexity for large technology acquisitions, requiring companies to navigate different legal standards and potentially conflicting requirements across jurisdictions.
The Microsoft-Activision outcome may influence future merger enforcement approaches by showing limits to aggressive theories of harm that courts find unpersuasive. The FTC’s federal court defeat despite the Biden administration’s heightened antitrust enforcement posture suggested judges require concrete evidence of likely competitive harm rather than accepting speculative foreclosure theories. Expert analysis from multiple think tanks said regulators artificially narrowed market definitions to create concerns, prioritizing protection of specific competitors over demonstrated consumer harm. Jeffrey Westling at the Competitive Enterprise Institute warned the FTC challenge outcome “could impact the entire economy” by setting precedent for whether agencies can block vertical mergers based on theoretical harms. The case showed tensions between regulatory philosophy emphasizing structural presumptions against large mergers and judicial standards requiring proof of actual anticompetitive effects.
Impact on Independent Developers and Third-Party Game Publishers

Regulatory proceedings examined whether Microsoft’s acquisition of Activision Blizzard would harm independent game developers and third-party publishers by blocking access to essential distribution channels. The FTC theorized that Microsoft could use control over Xbox, Game Pass, and potentially cloud gaming platforms to demand unfavorable terms from independent studios trying to reach players. Regulators worried the combined entity might prioritize first-party Activision content in Game Pass recommendations and Xbox store placement, disadvantaging unaffiliated developers competing for consumer attention. Similar concerns came up about potential restrictions on cross-platform multiplayer, where Microsoft could theoretically stop independent games from offering Xbox-PlayStation crossplay while enabling it for first-party titles.
Microsoft committed publicly to maintaining open platforms for independent developers and third-party publishers, emphasizing that Xbox’s business model depends on a diverse content library attracting subscribers and hardware buyers. The company noted it makes substantial revenue from third-party game sales through the Xbox digital storefront, creating commercial incentives to support rather than block independent developers. Phil Spencer, CEO of Microsoft Gaming, stated that Xbox platforms would keep operating as open ecosystems where any developer meeting basic technical and content standards could publish games. These assurances tried to address concerns that vertical integration between platform ownership and content creation would create conflicts of interest disadvantaging unaffiliated studios.
Post-merger evidence suggests expansion rather than contraction of third-party developer relationships. Microsoft reported more games in development from external studios than at any point in company history. Activision Blizzard renewed its publishing agreement with Chinese technology company NetEase in April 2024, bringing World of Warcraft, Overwatch, Diablo, and StarCraft back to Chinese players after those games had been unavailable for months following an earlier partnership expiration. This arrangement showed willingness to work with third-party publishers in strategically important markets rather than requiring direct Microsoft control over all distribution. Independent developers kept releasing titles through Xbox platforms and Game Pass after the merger, with programs like ID@Xbox supporting small studio launches across console, PC, and cloud gaming channels.
Consumer Benefits, Efficiency Arguments, and Pro-Competitive Effects

Microsoft argued throughout regulatory proceedings that the acquisition would create significant efficiencies benefiting consumers through expanded content availability, lower prices via subscription access, and improved game quality from combined resources. The company said integrating Activision Blizzard’s development capabilities with Microsoft’s cloud infrastructure and artificial intelligence technologies would enhance game performance, reduce development costs, and enable new features impossible for standalone studios. Economic analysis submitted to regulators projected the merged entity would have stronger incentives to invest in game quality and maintain multi-platform availability to maximize returns on development costs, contradicting theories that Microsoft would sacrifice short-term revenue from PlayStation distribution to gain console market dominance.
Premium Activision Blizzard titles joined Game Pass without subscription price increases, expanding the service’s value for existing subscribers. Diablo IV, which sold for $70 as a standalone purchase, became available through the $10 monthly Game Pass subscription nine months after its initial release. Call of Duty: Black Ops 6 launched day-and-date into Game Pass on October 25, 2024. First time a new mainline Call of Duty title appeared in a subscription service at release, offering potential savings exceeding $200 annually for players who purchase new Call of Duty games yearly. This showed Microsoft’s argument that the acquisition would benefit consumers through alternative access models reducing out-of-pocket spending for expensive game purchases.
Microsoft introduced accessibility innovations after the merger that expanded gaming access for players with disabilities. The company launched adaptive joystick components and adaptive thumbstick toppers designed for the Xbox Adaptive Controller, letting players with limited mobility customize input configurations matching their physical capabilities. Call of Duty titles implemented Microsoft Project Acoustics technology featuring asymmetrical hearing compensation, enabling players with hearing differences between ears to adjust directional audio so they can compete effectively in multiplayer matches requiring sound-based awareness. The Xbox Series S launched at $299, maintaining its position as the most affordable current generation console and contradicting theories that reduced console competition would lead to higher hardware prices.
Expert commentary from multiple research institutions characterized the merger as pro-competitive rather than harmful to consumers, with analysis arguing regulators prioritized competitor protection over consumer welfare. Daniel Savickas at TechFreedom published analysis stating the FTC’s opposition “jumps the regulatory shark” by creating concerns unsupported by economic evidence. Stephen Kent called the FTC’s antitrust challenge “embarrassing” in June 2023 reporting. Jessica Melugin at the Competitive Enterprise Institute argued the FTC’s opposition represented “a war on bigness” rather than a legitimate competition concern. These critiques suggested antitrust enforcement focused excessively on structural concerns about large companies acquiring additional assets rather than requiring proof of actual consumer harm through higher prices, reduced quality, or diminished innovation.
Final Words
Microsoft’s $68.7 billion acquisition of Activision Blizzard completed despite unprecedented regulatory scrutiny across multiple jurisdictions.
The microsoft activision merger antitrust review tested theories about foreclosure, market definition, and platform exclusivity that will shape future tech merger enforcement.
One year post-completion, Microsoft has delivered on multi-platform commitments, added premium titles to Game Pass, and expanded cross-platform availability beyond what regulators predicted.
The outcome suggests behavioral remedies combined with structural solutions like the Ubisoft cloud rights arrangement can resolve competitive concerns while preserving consumer benefits and industry innovation.
FAQ
Q: When did Microsoft complete the Activision Blizzard merger?
A: Microsoft completed the Activision Blizzard merger on October 13, 2023, finalizing the $68.7 billion acquisition after receiving regulatory approval from the European Commission and UK Competition and Markets Authority despite ongoing FTC opposition.
Q: Why did the FTC oppose the Microsoft-Activision merger?
A: The FTC opposed the Microsoft-Activision merger based on concerns that Microsoft could leverage Activision’s game library to limit console market competition through foreclosure strategies and secure Xbox dominance over competitors like PlayStation.
Q: What remedies did Microsoft offer to secure merger approval?
A: Microsoft offered 10-year licensing commitments to keep Call of Duty available on non-Xbox platforms including Nintendo and PlayStation, and arranged for Ubisoft to acquire cloud streaming rights to Activision Blizzard games outside the European Economic Area.
Q: What was the UK CMA’s primary concern about the merger?
A: The UK CMA’s primary concern focused on nascent cloud gaming market competition rather than console markets, initially blocking the merger until Microsoft arranged the Ubisoft cloud streaming rights divestiture as a structural remedy.
Q: How did the federal court rule on the FTC’s challenge?
A: The federal court ruled in Microsoft’s favor in July 2023, denying the FTC’s preliminary injunction request to block the acquisition. Legal experts characterized the decision as a major defeat for FTC antitrust enforcement efforts.
Q: Which Activision games have been added to Xbox Game Pass?
A: Activision Blizzard titles added to Game Pass include Diablo IV, Call of Duty: Modern Warfare III, Overwatch 2, Crash Bandicoot N. Sane Trilogy, Call of Duty: Black Ops 6, StarCraft: Remastered, and StarCraft II.
Q: Are Call of Duty games still available on PlayStation after the merger?
A: Call of Duty games remain available on PlayStation after the merger through Microsoft’s 10-year licensing commitment. Additional Xbox titles including Sea of Thieves became top 10 bestsellers on PlayStation, and Indiana Jones will release on PlayStation in 2025.
Q: What market definition did the FTC use in its analysis?
A: The FTC used a narrow market definition focused exclusively on console gaming, controversially excluding Nintendo Switch as a competitor and ignoring mobile gaming revenue which now exceeds console gaming revenue.
Q: How much did Microsoft pay for Activision Blizzard?
A: Microsoft paid $68.7 billion for Activision Blizzard, making it one of the largest technology acquisitions in history. The deal was announced in January 2022 and completed in October 2023 after regulatory review.
Q: What role does Ubisoft play in the merger remedies?
A: Ubisoft acquired cloud streaming rights to Activision Blizzard games outside the European Economic Area as a structural remedy that resolved UK Competition and Markets Authority concerns about cloud gaming competition and enabled final merger approval.
Q: Has Microsoft maintained cross-platform game availability after the merger?
A: Microsoft has maintained cross-platform game availability, with Activision Blizzard and Xbox games streaming on Boosteroid and NVIDIA GeForce NOW, four Xbox titles becoming top 10 PlayStation bestsellers, and Indiana Jones scheduled for PlayStation release in 2025.
Q: What concerns did Sony raise about the Microsoft-Activision merger?
A: Sony raised concerns that Microsoft might make popular franchises like Call of Duty exclusive to Xbox, threatening PlayStation’s competitive position in the console market and limiting PlayStation users’ access to major gaming titles.

