Casual Games Report H1 2025: Three Genres Generating 80% of Revenue

The casual games market generated $12 billion in net in-app purchase revenue during the first half of 2025, with 80% of this total concentrated within the Puzzle, Casino, and Simulation genres. While established titles continue to dominate the landscape through sophisticated LiveOps and large-scale user acquisition campaigns, the market is undergoing a significant structural evolution. Growth is increasingly driven by the hybridization of genres, where developers integrate complex meta-progression layers into accessible core gameplay to improve long-term retention and monetization.

Puzzle games remain the primary engine of industry expansion, bolstered by a 13% year-over-year revenue increase. Within this category, the Merge-2 with Complex Meta subgenre has seen explosive growth of 94%, while Hybridcasual titles—specifically those utilizing block, screw, and sort mechanics—are rapidly gaining market share. Conversely, the Casual Casino sector experienced a 33% revenue contraction, largely attributed to the scaling back of major titles like Monopoly GO!. Despite this decline, the influence of Casino mechanics remains pervasive, as developers across all segments adopt similar engagement strategies to sustain player interest.

Emerging niches such as Plinko have demonstrated massive short-term growth, though these titles currently struggle with long-term retention and remain heavily reliant on ad-based monetization. In contrast, mature segments like Farming simulations continue to provide stability by incorporating cross-genre elements, such as Match-3 events, to refresh gameplay loops. Ultimately, the industry has become increasingly difficult for new entrants to penetrate. Success in the current climate requires significant financial resilience and the ability to execute complex, multi-layered development strategies that blend diverse mechanics to maintain a competitive edge in a saturated global market.