South Korea Regulator Probes Google for Android Market Dominance Over Developer Subsidies

South Korea's antitrust regulator has accused Google of abusing its dominance in the Android app market — and the tech giant could face a fine of up to 840 billion won (roughly $540 million). Yahoo Finance reported that the Korea Fair Trade Commission (KFTC) sent an examiner's report to Google on July 1, 2026, alleging "extremely serious violations" tied to a developer incentive program that ran from 2019 to March 2026.
The case centers on Google's "Games/Google Velocity Program" — internally known as "Project Hug" — which the KFTC says quietly pushed major game developers away from rival app stores. Google now has eight weeks to respond before the full commission decides whether to impose penalties.
Google launched "Project Hug" in July 2019. The program offered big-name developers financial perks — credits for Google Cloud, Ads, and YouTube services. On the surface, it looked like a support program. But the KFTC alleges it worked as an exclusivity trap. The credits grew larger the more revenue a developer earned through Google Play, making it financially painful to also sell on a rival store.
The program also reportedly included Most-Favored-Nation clauses. These required developers to offer Google Play terms "at least as favorable" as any competing store. Major Korean game companies NCSoft and Netmarble were specifically named as parties to these agreements. The practical result: developers had little reason to list games anywhere but Google Play.
South Korea's main domestic app store competitor, One Store, felt the impact sharply. Its market share fell from roughly 15–20% in 2016 to just 5–10% by 2018 — a period when Google allegedly blocked developers from launching on the platform. Today, Google Play holds an estimated 90–95% of the Korean mobile game market.
This is not Google's first brush with the KFTC. In September 2021, South Korean regulators fined Google $176.64 million for using Anti-Fragmentation Agreements to block rival versions of Android. That fine was the third-largest in KFTC history at the time. The current case targets a separate but related strategy — using money, not contracts, to achieve the same lock-in effect.
Google pushes back hard on the KFTC's framing. The company maintains it makes "substantial investments in the success of developers" and "respectfully disagrees" with the commission's findings. Internal memos from US antitrust proceedings showed Google feared a "contagion risk" — that losing a few top developers could trigger a broader exodus from Google Play — which the company says justified the incentive program as normal competitive behavior.
The KFTC sees it differently. KFTC Chairperson Biung-Ghi Ju has warned that dominant platforms can "quickly dominate entire ecosystems" in ways that leave consumers with "reduced choice or opaque fees." The affected revenue in this case totals 14.16 trillion won ($9.1 billion) — and a fine of up to 6% of that sum puts the maximum penalty at roughly 840 billion won ($540 million).
South Korea has been a global leader in challenging big tech app store power. In August 2021, it passed the so-called "Anti-Google Law," the first law in the world to require app stores to allow third-party payment systems. In March 2026, Google preemptively lowered its commission to 15% and opened external payments in Korea — moves analysts say were designed to soften the regulatory blow.
If the KFTC levies a fine over $500 million for "Project Hug," regulators in India, Brazil, and the UK — who are already reviewing similar Google documents from US antitrust trials — are likely to take notice. Some US lawmakers have argued the KFTC's aggressive posture unfairly targets American firms. But for now, the clock is ticking: Google has eight weeks to make its case.
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