Grand Theft Auto 4: The Ballad of Gay Tony

Cheat Codes:
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. Note: Enabling
some codes may prevent achievements from becoming unlocked.

CHEAT FUNCTION - CHEAT CODE
Super punch - 2765552666
Explosive sniper rifle shots - 4865552526
Spawn Floater boat - 9385550150
Spawn Akuma bike - 6255550200
Spawn Vader bike - 6255553273
Spawn APC - 2725558265
Spawn Buzzard helicopter - 3595552899
Spawn Bullet GT - 2275559666
Spawn parachute - 3595557272
Spawn Annihilator police helicopter - 3595550100 Note: This phone number translates to "FLY-555-0100".
Spawn Jetmax - 9385550100 Note: This phone number translates to "WET-555-0100".
Spawn NRG-900 - 6255550100 Note: This phone number translates to "MBK-555-0100".
Spawn Sanchez - 6255550150 Note: This phone number translates to "MBK-555-0150".
Spawn FIB Buffalo - 2275550100 Note: This phone number translates to "CAR-555-0100".
Spawn Comet - 2275550175 Note: This phone number translates to "CAR-555-0175".
Spawn Turismo - 2275550147 Note: This phone number translates to "CAR-555-0147".
Spawn Cognoscenti - 2275550142 Note: This phone number translates to "CAR-555-0142".
Spawn Super GT - 2275550168 Note: This phone number translates to "CAR-555-0168".
Armor - 3625550100
Health, armor and ammunition - 4825550100
Weapons tier 1 - 4865550150
Weapons tier 2 - 4865550100
Weapons tier 3 - 4855550100
Weapons
tier 2 plus - 4865550100 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 -
4685550100 Note: This phone number translates to "HOT-555-0100". Repeat
this code to cycle through four different settings.

No ammunition limit:
To remove your ammunition limit, get a 100% game completion.

Safehouse weapons:
Unlock the following weapons at your safehouse by performing the corresponding tasks:

WEAPON - HOW TO UNLOCK
.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.

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

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.

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

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.

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.

Trophies:

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