Game mechanics are evolving fast in the iGaming world, redefining how players engage with slots and casino games. Features like Megaways, Sticky Wilds, Cascading Reels, and Bonus Buy options are now more than gimmicks—they’re tools to boost retention and excitement. In 2025, developers are pushing boundaries with hybrid mechanics that mix chance with interactivity, catering to both casual players and high-rollers. This article breaks down the most popular mechanics dominating the scene and explores what makes them so addictive.