Tips / Tricks:
While driving a car that has a radio, press Up to change stations.
What you need to do is put in the cheat for all weapons which is, "N A V A R O N E", then when you are in the game select molotov cocktails or grenades and jump from a high place i.e, building, ramp or bridge and keep on tapping the attack button and ureaka! you're flying.
Cheat Codes:
Code = Effect
ITSALLUP = Get Level Select
LIVELONG = Get Unlim Energy
NAVARONE = Get All Weapons
HIGHFIVE = 5x Multiplier
BIGSCORE = 10 Million Points
NOFRILLS = Debug
IAMPLAYA = Unlim Money
LOSEFEDS = No Cops
IGNITION = Turbo car
DESIRES = Get Maximum Wanted Level
MUCHCASH = More Money
WUGGLES = Show Coordinates