Grand Theft Auto IV: The Complete Edition Cheats - PlayStation 3

Cell Phone Passwords
At any time during the game, pull out Niko's phone and dial these numbers for the desired effect. Please note that cheats will affect missions and achievements.

468-555-0100 - Change weather.
486-555-0150 - Get a different selection of weapons.
486-555-0100 - Get a selection of weapons.
267-555-0150 - Raise wanted level.
267-555-0100 - Remove wanted level.
362-555-0100 - Restore armour.
482-555-0100 - Restore health, armor, and ammo.
948-555-0100 - Song information.
227-555-0142 - Spawn a Cognoscenti.
227-555-0175 - Spawn a Comet.
938-555-0100 - Spawn a Jetmax.
625-555-0150 - Spawn a Sanchez.
227-555-0168 - Spawn a SuperGT.
227-555-0147 - Spawn a Turismo.
359-555-0100 - Spawn an Annihiliator.
227-555-0100 - Spawn an FIB Buffalo.
625-555-0100 - Spawn an NRG-900.

Map Locations
Enter the following password into the in-game computers:

www.whattheydonotwantyoutoknow.com - Weapon, health, armor, vehicle, pigeon, ramp/stunt, and entertainment locations.

Friendship Bonuses
By gaining friendship with the following people can benefit you in many ways. 50% off for all Clothing Stores - Get 80% Relationship Status with Alex.
Boom? (Call Packie for him to make you a car bomb) - Gain 75% friendship with Packie.
Chopper Ride (He will pick you up in his helicopter) - Gain 70% Friendship with Brucie.
Discount Guns (Buy weapons at a cheaper price from Lil Jacob) - Gain 60% friendship with Little Jacob.
Extra Help (A car of gang members will be sent to help you out) - Gain 60% friendship with Dwayne.
Free Ride (Call for a taxi) - Gain 60% friendship with Roman.
Health Boost (Call Carmen and select Health Boost) - Get 80% Relationship Status with Carmen.
Remove Up to 3 Wanted Stars (Call Kiki and select Remove Wanted) - Get 80% Relationship Status with Kiki.

Unlockables
Annihilator Helicopter - Kill all 200 Flying Rats.
Rastah Color Huntley SUV - Complete 10 Package Delivery missions.
Remove Ammo Limit - Get 100% completion.

The Heart of Liberty City
First, you'll have to have access to Happiness Island. Once you're able to go there legally, find the Helicopter Tours (which is directly east of Happiness Island) and steal a helicopter. Fly to Happiness Island and over the Statue of Liberty, then jump out of the helicopter at the statue's feet. You should land on the topmost tier of the statue, which is basically a square platform with a door in the center of each side. Run around the platform until you see a door with a plaque on either side of it that reads, No Hidden Content Here. It may seem like you cannot go through the door, but you can-- it doesn't open, you simply walk THROUGH the door. Inside, you'll find an empty room with a tall ladder. Climb it, and when you reach the top, look up; there is a gigantic beating heart, held in place by chains.

Easy money
Go to an ATM, then cause a traffic jam to the area. Wait for someone to take money from the ATM, then kill him or her. Make sure to block any nearby roads so the ambulance cannot get to the murdered victim. Take the money they dropped on the ground. Then, run a short distance away, and go back. The money should have respawned on the ground. You can repeat this as many times as desired. You can also kill more people taking their money from the ATM to increase the amount of money that respawns.

Get a Statue of Liberty T-shirt
Go to the statue of liberty and walk up to the second level. Walk through the door (it doesn't swing open, just go through it) and the game will load for a second and you will walk out with a new t-shirt with the statue of liberty on it.

Repairing the engine
If the vehicle you are driving breaks down and the engine will not start, call any number from your phone book, and your engine should start again.

Cheat Codes
Dial these codes into your cell phone during game play. 625-555-0200 - Akuma (Bike).
272-555-8265 - APC(Tank).
359-555-2899 - Buzzard(Helicopter).
468-555-0100 - Change Weather.
938-555-0150 - Floater(Boat).
362-555-0100 - Health & Armour.
482-555-0100 - Health, Armor and Advanced Weapons.
359-555-7272 - Parachute.
267-555-0150 - Raise Wanted Level.
267-555-0100 - Remove Wanted Level.
486-555-2526 - Sniper rifle bullets explode.
359-555-0100 - Spawn Annihilator.
227-555-9666 - Spawn Bullet GT.
227-555-0142 - Spawn Cognoscenti.
227-555-0175 - Spawn Comet.
938-555-0100 - Spawn Jetmax.
625-555-0100 - Spawn NRG-900.
625-555-0150 - Spawn Sanchez.
227-555-0168 - Spawn Super GT.
227-555-0147 - Spawn Turismo.
227-555-0100 - Spawns a FIB Buffalo.
276-555-2666 - Super Punch (exploding punches).
625-555-3273 - Vader(Bike).
486-555-0100 - Weapons (New & advanced).
486-555-0150 - Weapons (Poor).

Unlockables
.44 in Safehouse - Complete 10 gang wars.
Advanced MG in Safehouse - Complete 20 gang wars.
Explosive Shotgun in Safehouse - Complete 30 gang wars.
Gold SMG in safehouse - Complete 50 gang wars.
Golden Buzzard - Beat the game to unlock a Golden Buzzard on a heliport over the Booth Tunnel.
NOOSE APC at construction site - Kill all 50 seagulls.
Parachute in safehouse - Complete 15 base jumps.
Remove ammo cap - Achieve 100% completion.
Sticky Bombs in Safehouse - Complete 40 gang wars.
Yellow Super Drop Diamond outside Yusef's Apartment - Beat the game.

Spawn Vehicles
Bring out your cell phone and input the following phone numbers. 227-555-0142 - Spawn a Cognoscenti.
227-555-0175 - Spawn a Comet.
227-555-0100 - Spawn a FIB Buffalo.
938-555-0100 - Spawn a Jetmax.
625-555-0150 - Spawn a Sanchez.
227-555-0147 - Spawn a Turismo.
625-555-0100 - Spawn an NRG-900.
359-555-0100 - Spawn Annihilator.
826-555-0150 - Spawn Burrito.
245-555-0125 - Spawn Double T.
245-555-0199 - Spawn Hakuchou.
245-555-0150 - Spawn Hexer.
245-555-0100 - Spawn Innovation.
826-555-0100 - Spawn Slamvan.

Safehouse Unlockables
Assault Shotgun - Complete 40 gangwars.
Automatic 9mm - Complete 20 gangwars.
Bati 800 - Spawns outside your safehouse once you complete all 10 of Angus' bike thefts.
Carbine Rifle - Complete 30 gangwars.
Grenade Launcher - Complete 50 gangwars.
Hakuchou - Spawns outside your safehouse once you complete all 12 bike races.
Innovation - Spawns outside your safehouse once you shoot all 50 seagulls.
Sawn-off Shotgun - Complete 10 gangwars.

Unlock Trophies
Easy Rider (Bronze) - Finish the story.
Full Chat (Bronze) - Build Terry and Clay's toughness to 100%.
Get Good Wood (Bronze) - In the bike races, whack off 69 bikers with a bat.
One Percenter (Bronze) - Help Billy get his bike back.
The Lost Boy (Bronze) - Become the leader of The Lost.