You can upgrade each business to improve their income generation and production rate. Aside from a steady flow of cash, you must also gather followers and troops to do your bidding. You can complete criminal activities to earn money and improve your prestige and reputation. You can also try and attack other players empires and attempt to take them down! If you enjoy the high life you can take to the casino to try win some extra cash gambling - the choice is yours; this is your crime empire!