The King of Chicago

In 1930s Chicago the arrest of Al Capone lead to a vacuum in the city's underworld that several gangs try to fill. You are a member of one of these criminal organizations. Since you are extremely ambitious you are trying to replace your boss as the head of the crew. After that your goal is the leadership of the town's crime scene itself. But be careful, your equally ambitious girlfriend can be as dangerous as every tough gangster.