Research and select promising ideas to create prototypes that can bring great experience to players of the puzzle genreDetailing the gameplay ideas into Game Design DocumentDesign and balance game system in-game economy, difficulty progression.Design levels for puzzle games.Monitor and analyze game performance and user data to improve existing features and game KPI metrics.Leading the collaborative process with other designers, artists, engineers to transform game concepts into high-quality products with strong player engagement, retention, and monetization.Continuously review development progress to ensure the final product quality meets the high expectations.Improve existing features or deliver new features into existing games: increase KPI metrics.Leading the A/B Test effort to find out more insight, and share with others. Nice to have if you have experience in Product Owner position:Backlog Planning (Refine/Grooming)Break Game Design Document into smaller componentsSet goals, priority and assign issues & related tasks for each sprint.