We have developed engaging 2D games on the Android Studio platform, leveraging Java for robust game logic, XML for intuitive user interface design, and Firebase for real-time database management and backend services. These games are designed to offer a seamless and interactive experience for players, combining creative gameplay mechanics with visually appealing graphics. Firebase enables features like leaderboards, user authentication, and cloud storage, enhancing the overall functionality and scalability of the games. With a focus on performance and user engagement, our games are optimized for Android devices, ensuring smooth gameplay and a fun experience for users.