Grand Theft Auto 4: The Ballad of Gay Tony (PlayStation 3)

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Avoid paying tolls

When approaching a toll booth, if there is a car in front of ready to pay, nudge the back of it to make it smash the barrier. You can then go past the toll booth without paying and attaining a wanted level.

Cheat Mode

Press Up to display the cellphone during game play. Press Up again to access the keypad. In addition to the codes available in the parent game, you can enter one of the following codes to activate the corresponding cheat function in the expansion. Note: Once a code has been entered correctly, a new "Cheats" menu option will be available on your phone, below "Options", where you can access the cheats without having to enter the phone number again. Do not save the game after enabling a code to avoid unforeseen problems. Enabling some codes may prevent achievements from becoming unlocked.

Super punch
Dial 2765552666 into the cellphone.

Explosive sniper rifle shots
Dial 4865552526 into the cellphone.

Spawn Floater boat
Dial 9385550150 into the cellphone.

Spawn Akuma bike
Dial 6255550200 into the cellphone.

Spawn Vader bike
Dial 6255553273 into the cellphone.

Spawn APC
Dial 2725558265 into the cellphone.

Spawn Buzzard helicopter
Dial 3595552899 into the cellphone.

Spawn Bullet GT
Dial 2275559666 into the cellphone.

Spawn parachute
Dial 3595557272 into the cellphone.

Spawn Annihilator police helicopter
Dial 3595550100 into the cellphone. Note: This phone number translates to "FLY-555-0100".

Spawn Jetmax
Dial 9385550100 into the cellphone. Note: This phone number translates to "WET-555-0100".

Spawn NRG-900
Dial 6255550100 into the cellphone. Note: This phone number translates to "MBK-555-0100".

Spawn Sanchez
Dial 6255550150 into the cellphone. Note: This phone number translates to "MBK-555-0150".

Spawn FIB Buffalo
Dial 2275550100 into the cellphone. Note: This phone number translates to "CAR-555-0100".

Spawn Comet
Dial 2275550175 into the cellphone. Note: This phone number translates to "CAR-555-0175".

Spawn Turismo
Dial 2275550147 into the cellphone. Note: This phone number translates to "CAR-555-0147".

Spawn Cognoscenti
Dial 2275550142 into the cellphone. Note: This phone number translates to "CAR-555-0142".

Spawn Super GT
Dial 2275550168 into the cellphone. Note: This phone number translates to "CAR-555-0168".

Armor
Dial 3625550100 into the cellphone.

Health, armor and ammunition
Dial 4825550100 into the cellphone.

Weapons tier 1
Dial 4865550150 into the cellphone.

Weapons tier 2
Dial 4865550100 into the cellphone.

Weapons tier 3
Dial 4855550100 into the cellphone.

Weapons tier 2 plus
Dial 4865550100 into the cellphone. This code will unlock the knife, .44 pistol, explosive shotgun, assault SMG, advanced MG, advanced sniper, grenade launcher, and sticky bombs.

Change weather and brightness
Dial 4685550100 into the cellphone. Note: This phone number translates to "HOT-555-0100". Repeat this code to cycle through four different settings.

Get any vehicle from any mission

During transport missions, there will be some cars, boats, or planes that can only be used in that mission. Just kill the person that is with you in the vehicle and it will be yours to keep.

Golden Buzzard

Complete the game to unlock a Golden Buzzard at Yusef's heliport near the Booth Tunnel.

Golden Super Drop Diamond

After progressing through Yusuf's missions, you will eventually receive his golden Super Drop Diamond as a reward. It will always be available when you need it, and upon entering and exiting the vehicle you will have the Golden SMG in your inventory.

Niko and Johnny references

At the start of the game, as Luis is shown walking down the streets of Liberty City, you will see Niko in a vehicle after the heist. You will also see Johnny ride off on his motorcycle.

No ammunition limit

Get a 100% game completion.

Noose APC

Shoot all 50 seagulls to unlock the Noose APC at Henrique's construction site.

Parachute

Complete all base jumps to to unlock a parachute at your apartment.

Safehouse weapons

Complete the indicated task to unlock the corresponding weapon at your safehouse.

.44 pistol: Complete 10 Drug Wars.
Advanced MG: Complete 20 Drug Wars.
Explosive shotgun: Complete 30 Drug Wars.
Sticky bombs: Complete 40 Drug Wars.
Gold SMG: Complete 50 Drug Wars.

Trophies

Complete the following tasks to unlock PlayStation 3 trophy rewards.

TrophyHow to unlock
Adrenaline-Junkie (Bronze)Freefall for the longest possible time.
Bear Fight (Bronze)Win the L.C. Cage Fighters championship.
Catch the Bus (Bronze)Dance perfectly in both Tony's nightclubs.
Diamonds Forever (Bronze)Complete the Trinity.
Four Play (Bronze)Hit a flag with a golf ball four times.
Gold Star (Bronze)Score 100% in all missions.
Gone Down (Bronze)Complete all base jumps.
Maestro (Bronze)Finish the Ballad.
Past the Velvet Rope (Bronze)Score 80% or above in all missions.
Snow Queen (Bronze)Complete 25 drug wars.