Mafia is a 3D action game, played in the third person. The player assumes the role of a gangster in an American city of the 1930s, and gets a chance to live through gangster's rise and fall. In a spell-binding story of human hunger for power, he will experience everything that was taking place in the underworld during this stormy period: high-speed car chases, bootlegging, assassinations, and bank robberies. We set the story in a huge, fully-functional city, created 60 vehicles to choose from and more than 20 missions filled with non-stop action. The gameplay does not end there with over 40 little and large mods available, this game is great!
MafiaVE is an old editor by the same fellow that brought you MWVE and MCVE. It is meant to improve upon them and add new features like the ability to edit scene2.bin files. Apparently development was stopped because of the availability of other advanced Mafia editors such as DC||ED. However this tool may be of use for simple vehicle and weapon editing. No help is available for this tool so you may wish to consult MCVE and MWVE to get most of the information you need to make your modifications.