Fourteen pedestrians, Portland, two gangs unlocked in Multiplayer mode If you entered the code correctly, a message will appear. While playing the game, press Up(3), Triangle(2), Circle, L1, R1. All pedestrians, cars, Portland, Staunton Island, and Shoreside Vale unlocked in Multiplayer mode Additionally, some codes cannot be disabled. It may affect your game statistics, and may cause glitches. It is recommended that you do not save the game while codes have been enabled.