you can't unless you get a new account :)
You have to delete your old Mafia Wars account and create a new one.
Every time you level up you get 1 free city cash. Doing offers for free city cash is an option, but i prefer not to...
When you load the game, scroll to the bottom and look at the lower right. There is an option that says "Reset my Account". Click it, and you're magically reset to level 1 again.
Completing goals, passing levels, or buying them with your real money.
the evolution will restart... example(if ur gorgo is level.1) if u fed it 2x and u didn't feed it the third time...the evolution progress will restart and become 1
you need restart your game 2 times ones completed 1 level once. THERE YOU GO
Most of the time it bookmarks for you, but if it doesn't, follow these steps.1. Go to CityVille App page.2. At the bottom of where it says "Go to App" it says "add to page"3. Click that and click on Apps.
You can get prestige tokens by reaching level 80 and starting at level 1 again.
you have to have loads of businesses and the game will give you 1 cash every 2 or 3 days
in Pokemon diamond the way you evolve pidgey is you catch it at level 51 and then all you need to do is get it up one level and it will evolve into pigeotto and then level up 1 level again and it will evolve into pigeot
1. Go to build. 2. Click businesses. 3. Place empty lot.
you press the a button (warning doing this in 1 payer mode will cause you to restart the level) (the other answer was incorrect so it was deleted)