Below is a map of Lost Heaven as it appears in Mafia: Definitive Edition.
Much like the city of Chicago of the 1920s and 1930s that serves as its inspiration, Lost Heaven is located in the American Midwest, riddled with corruption and home to powerful crime bosses who built their empires off the back of Prohibition.
Rather, the dramatic differences between Lost Heaven circa 2002 when the original Mafia was first released and the city as it looks today come courtesy of gameplay-motivated design changes, technological advancements, and-of course-the developers at Hangar 13, who've spent years rebuilding Lost Heaven as a labor of love. The fictional city of Lost Heaven in which the events of Mafia: Definitive Edition take place is no different, but its transformation has nothing to do with population growth, gentrification, or changing architectural trends. Revisit any city after 18 years away and you're sure to find it changed.