At any time during the game, pull out Niko's phone and dial these numbers for the desired effect:
Password
Effect
265-555-2423
Banshee
468-555-0100
Change weather
662-555-0147
Feltzer
486-555-0150
Get a different selection of weapons
486-555-0100
Get a selection of weapons
265-555-2423
Presidente
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
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98%
Repairing the Engine
Added on
2008-05-05 at 20:18:25
If the vehicle you are driving breaks down and the engine will not start, call 911, and your engine should start again.
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98%
Easy Money
Added on
2008-05-05 at 20:17:58
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.
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98%
Map Locations
Added on
2008-05-05 at 20:17:13
Enter the following password into the in-game computers:
Password
Effect
www.whattheydonotwantyoutoknow.com
Weapon, health, armor, vehicle, pigeon, ramp/stunt, and entertainment locations
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97%
Statue of Liberty Shirt
Added on
2008-05-05 at 20:18:10
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-shit with the statue of liberty on it.
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97%
Iron Man Suits
Added on
2008-05-05 at 20:15:49
To unlock the different Iron Man suits you must beat the game or beat the different levels of One Man Army:
Unlockable
How to Unlock
Classic Suit
Beat One Man Army vs. Mercs
Extremis Suit
Beat One Man Army vs. Maggia
Hulkbuster
Beat One Man Army vs. AIM-X
Mark l Suit
Beat One Man Army vs. AIM
Mark ll Suit
Beat One Man Army vs. Ten Rings
Ultimate Suit
Beat story mode
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97%
The Heart of Liberty City
Added on
2008-05-05 at 20:17:47
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.