*A Speedometer
*A bigger map
*Cooler cars
*More accesories in the car shops
*The ability to rob banks
*More Gangs
*Good graphics
*cooler characters
*Tornados, earthquakes, and hurricanes, and Tsunamis
*More weapons
*Smarter characters
*More missions
*Do missions for previous Pratoganists
*Break weapons
*More than 1 gym in each city
*Scarier storyline
*More Damage effects
*Buildings get damaged when you hit them
*Skateboards,bike, and roller blades
*Play Sports
*More cheat codes
*A odometer
*monster trucks
*some celebs if u r aloud
*make Liberty City bigger
*Lay down and crawl
*More clothing companies
*Cook in your kitchen
*Sleep
*Buy objects for your house
*Play more videogames
*Watch movies
*Make the game for PS2
*Buy cars from car shops
*Steal clothes from people you kill
*Side missions
*Have some Ironic way you get out of the plane to Liberty City
*Have a bank account
*Join gangs
*Create Gangs