A good way to earn money by cheating would be exploiting the Vigilante missions.
Get a police car and drive to one of your garages. Start the vigilante missions by pressing R3. Get out the car and use the destroy all cars code. Go back in the garage and begin the next mission. Repeat. --- hi.
#3Nukey_ShayPosted 4/2/2014 8:54:01 AM
Get a cheating disc (like Codebreaker), or finish the game to *earn* infinite ammo.