Start the game and type of the following codes while playing:

Code - Result:

GRIPISEVERYTHING - Vehicle handling improved
GREENLIGHT - All traffic signals green
SEAWAYS - Cars hover over water
WHEELSAREALLINEED - Only car wheels visible
LOADSOFLITTLETHINGS - Some cars have big wheels
HOPINGIRL - Actors get into player's current car
ALOVELYDAY - Weather sunny
APLEASANTDAY - Weather overcast
ABITDRIEG - Weather very overcast
CANTSEEATHING - Weather foggy
CATSANDDOGS - Weather stormy
LIFEISPASSINGMEBY - Time compression (speeds up game time)
ONSPEED - Time compression (alternate)
BOOOOOORING - Time expansion
CHASESTAT - Shows Media Level
FIGHTFIGHTFIGHT - Actors all attack (riot cheat)
NOBODYLIKESME - Actors attack player
CHICKSWITHGUNS - Female actors armed
OURGODGIVENRIGHTTOBEARARMS - All actors armed
THUGSTOOLS - Weapon set #1
PROFESSIONALTOOLS - Weapon set #2
NUTTERTOOLS - Weapon set #3
ASPIRINE - Restore health
PRECIOUSPROTECTION - Gain/resrroe armor
ICANTTAKEITANYMORE - Kill self
YOUWONTTAKEMEALIVE - Increase Wanted Level
LEAVEMEALONE - Decrease Wanted Level
FANNYMAGNET - Female actors follow player
CERTAINDEATH - Unknown effect
DEEPFRIEDMARSBARS - Player model changed to fat
PROGRAMMER - Player model changed to skinny
STILLLIKEDRESSINGUP - Player model changed randomly
CHEATSHAVEBEENCRACKED - Player model is Ricardo Diaz
LOOKLIKELANCE - Player model is Lance Vance
MYSONISALAWYER - Player model is Ken Rosenberg
LOOKLIKEHILARY - Player model is Hilary King
ROCKANDROLLMAN - Player model is Love Fist rocker #1
WELOVEOURDICK - Player model is Love Fist rocker #2
ONEARMEDBANDIT - Player model is Phil Cassidy
IDONTHAVETHEMONEYSONNY - Player model is Sonny Forelli
FOXYLITTLETHING - Player model is Mercedes
PANZER - Spawns a Rhino Tank
TRAVELINSTYLE - Spawns a Bloodring Banger
GETTHEREQUICKLY - Spawns a Bloodring Banger (alternate)
GETTHEREFAST - Spawns a Sabre Turbo
GETTHEREVERYFASTINDEED - Spawns a Hotring Racer
GETTHEREAMAZINGLYFAST - Spawns a Hotring Racer (alternate)
THELASTRIDE - Spawns a Romero's Hearse
ROCKANDROLLCAR - Spawns a Love Fist Stretch/Limo
RUBBISHCAR - Spawns a Trashmaster
BETTERTHANWALKING - Spawns a Golf Caddie
BIGBANG - Explodes nearby cars
MIAMITRAFFIC - Aggressive AI driving on
AHAIRDRESSERSCAR - All cars become pink
IWANTITPAINTEDBLACK - All cars become black
COMEFLYWITHME - Flying cars cheat

Easy sneaking  -  If you put the Angry Ped cheat on then go to the Military base the soldiers will be killing each other, and it makes it easier to sneak in. This helps a lot at the end of the game when you can get an Apache.

Fast cars and SUVs  -  When you finish all the SunShine Auto missions you get fast cars and a monster truck SUV.

Change size of moon  -  Shoot the moon with your sniper rifle to make it change size!

Easy PCJ 600  -  There is a place where there is always a PCJ 600. First go to the greesy choppers place. Directly across the street there is two windows that can be broken. Break the window to the right and there will be a PCJ 600.

Fast tank  -  To make the tank go faster, turn the turret backwards and fire in rapid succession. You can now move faster than any other vehicle. It works on water too.

Get Coast Guard Boat  -  Start from the cherry popper Ice Cream Shop and head south. You should pass a bridge on your left and then soon on your left you should see a narrow brown dock right next to the water. In the water below the front of the dock is a boat. Go to the edge and look down. You will see it. Do not jump from there though. You must jump from the south of the boat because you will fall in the water any other way. You may drown the first couple of times but once you finally get it you will have the coast guard boat!

Get Extra Money For Good Citizen  -  When you kick a bad guy you will get the sign that says good citizen. After you get your money, wait until the numbers stop moving. Then kick him again. Do this repeatedly until the body disappears.

Get a hummer  -  Go to Phil\'s Place to the North of Little Haiti and go into his big garage and you will find a Hummer siting right there in front of you!

Get An Apache  -  To get the apache first beat the game and go to the Fort baxter airbase behind the airport. Go to the back of the base and it should be sitting there. But be careful unless you\'re wearing a cop suit or you will be killed by the army guys.

Hidden Golfcart  -  Follow the path that goes out the lighthouse. When you cross the bridge and the path run next to the water. It will be in the frist bush straight ahead on the right.

Malibu Club performers  -  Go to the Malibu Club and check out the performers. They resemble the Village People.

See vampire  -  Go to the Malibu club and go upstairs to the little room. Now go to where the small boat is and look in the mirror.

Unlimited ammo  -  Any time during the game enter any of the three weapons cheats repeatedly until a weapon gets to 10,000 ammo. You will then notice there\'s no number of ammo left - you now have unlimited ammo on that weapon. You lose it if you die or get busted, so be careful!

Put two Vehicles in Your Garage - One of the Two vehicles MUST be a Motorcycle. Get a Motorcycle and park it half way into the entrance (preferably of to the side). Get another Motorcycle or a car nearby and drive it into the garage. Hop on the Motorcycle thats parked halfway and drive that in too.

Now you have 2 Vehicles in your garage!