android oyun uygulaması

I'm looking to have an online, voice and chat-enabled okey game developed for Android devices. The game should include a variety of features and must be completed within a month's time. The features I am expecting include the ability for players to create and join games, different levels of difficulty, a 3D interactive environment, rewards for completing tasks, engaging soundtracks, and the option for players to purchase items such as characters and power-ups. The game should satisfy a casual or competitive playing style. This project is specifically for Android, which means the language used needs to be compatible with Android OS.