I like open world games like godfather any suggestions on a long lasting game that is on the xbox 360?

My dad wont let my get GTA 4 anything else and not borderlands or dragon age cause I already have those :)I like open world games like godfather any suggestions on a long lasting game that is on the xbox 360?
Get Mafia 2 its coming out soon and its going to be better than GTA IVI like open world games like godfather any suggestions on a long lasting game that is on the xbox 360?
if you mean big world games get crackdown prototype grand theft auto IV the games you can pretty much do anything you want

map of united states with cities

kbb used car value