T2E (Tap to Earn) games have rapidly gained popularity in the Web3 industry due to their simple gameplay and reward-driven mechanisms. This article explores the types of T2E games, key success factors, and their performance in attracting and retaining users. By analyzing these games' mechanics and incentive systems, we can understand how they attract a large user base and achieve rapid growth in a short time. T2E games not only lower the participation barrier but also enhance long-term engagement through gamification elements and reward systems.