The rules of the Big Mumbai Game are very simple, which is one big reason why so many people enjoy it. Even if you have never played number-based games before, the Big Mumbai Game will still feel easy to understand. Below are the basic rules explained in a clear and simple way. Another simple rule is that players must stay within their comfort limit. Many beginners start choosing numbers repeatedly because the game moves fast. But this can lead to unnecessary pressure. It is better to choose wisely and wait calmly.