The global mobile gaming landscape in the first half of 2024 is defined by a strategic pivot toward hybrid-casual and subscription-based models as developers seek stable revenue and higher user lifetime value. This transition is supported by the rapid expansion of mini-games on super-apps, currently engaging approximately 650 million players, and the integration of 5G and AI-driven personalization. Marketing success now hinges on the synergy between App Store Optimization and paid search, alongside the use of predictive modeling to mitigate rising acquisition costs. Rewarded playtime has emerged as a critical monetization tool, yielding eCPMs 2.7 times higher than standard formats. Market activity surged during this period, with monthly active advertisers increasing 33.7% year-over-year to exceed 55,000. Despite this influx, the intensity of individual campaigns moderated, with the average monthly creatives per advertiser falling to 105. Video remains the primary medium, accounting for 77% of ad formats, though AI-generated imagery is gaining significant traction. While Western Europe maintains the highest advertiser density, the Hong Kong, Macau, and Taiwan regions represent the most competitive environments. Genre-wise, casual and puzzle games dominate advertiser participation on Android, but RPGs have surpassed strategy titles in total creative volume through the aggressive use of AI-generated content. Regional performance highlights distinct growth corridors, such as Brazil’s emergence as a hub for casino games and the Middle East’s demand for localized simulation and strategy titles. Successful campaigns frequently utilize "mini-game" video ads and deliberate-failure narratives to drive conversions. High-performing titles like Legend of Mushroom and Solo Leveling: Arise demonstrate the efficacy of high-volume creative output and IP-driven TikTok marketing. Ultimately, the industry is moving toward a bifurcated strategy where Asia-Pacific markets focus on intensive pre-registration windows while Western markets prioritize long-term promotional stability.