Cheat: Change Weather & Time of Day
To randomly change the weather and time of day, break out your cell phone and insert the following number: (468)-555-0100.

Submitted by James Gutierrez
Cheat: Adjust Your Wanted Level
To get rid of Niko's wanted level, insert the following number into your cell phone: (267)-555-0100. To add stars to Niko's wanted level, insert this number instead: (267)-555-0150. Keep in mind that this will disable your ability to acquire some achievements.

Submitted by James Gutierrez
Cheat: All Secret Locations
Head to the internet café (or wherever you can access the internet) and insert the URL www.whattheydonotwantyoutoknow.com. If inserted properly, you'll be brought to an in-game message board containing maps of secret locations in the game. Check it out!

Submitted by James Gutierrez
Cheat: Refill Health, Armor & Ammo
To refill Niko's health and to give him some fresh armor, insert the following number into your cell phone: (362)-555-0100. If you want to give him health, fresh armor and refill all ammunition, insert this number instead: (482)-555-0100. Keep in mind that this will disable your ability to acquire some achievements.

Submitted by James Gutierrez
Cheat: Spawn Cars
Any time you're outside, break out your cell phone and insert the following phone numbers to unlock the vehicles listed.

Annihilator (Helicopter) - (359)-555-0100
Cognoscenti (Car) - (227)-555-0142
Comet (Car) - (227)-555-0175
FIB Buffalo (Car) - (227)-555-0100
Jetmax (Boat) - (938)-555-0100
NRG-900 (Motorcycle) - (625)-555-0100
Sanchez (Car) - (625)-555-0150
Super GT (Car) - (227)-555-0168
Turismo (Car) - (227)-555-0147


Submitted by James Gutierrez
Cheat: Weapon Batch 1
To unlock a baseball bat, grenades, M4, MP5, pistol, RPG and sniper rifle, insert the following number into your cell phone: (486)-555-0100. Keep in mind that this will disable your ability to acquire some achievements.

Submitted by James Gutierrez
Cheat: Weapon Batch 2
To unlock an AK-47, knife, Molotov Cocktails, pistol, RPG, sniper rifle and Uzi, insert the following number into your cell phone: (486)-555-0150. Keep in mind that this will disable your ability to acquire some achievements.

Submitted by James Gutierrez
Hint: Stunt Jump Locations
The map below represents the location of all of the stunt jumps in the game.




Submitted by IGN Guides
Hint: Health Locations
The map below represents the location of all of the health packs in the game.




Submitted by IGN Guides
Hint: Armor Locations
The map below represents the location of all of the armor in the game.




Submitted by IGN Guides
Hint: Pigeon Locations
The two maps below represent the location of all of the pigeons in the game.







Submitted by IGN Guides
Easter Egg: Prank Calls
Here's something funny to try. During your adventure through Liberty City, you may find phone numbers written in inconspicuous places, such as on the side of a building or in the subway. If you dial these numbers, you'll usually get someone on the other end who you can subsequently prank.

Submitted by David Clayman
Easter Egg: Statue of Happiness
Head to the Statue of Happiness on Happiness Island via helicopter. Have the helicopter drop you off on the very top of the statue. You'll find a sign up there that states "No Hidden Content Beyond This Point", but it's a lie. If you head inside of the statue from this area, you'll find an actual beating heart inside the statue. How ridiculously creepy!

Submitted by David Clayman
Easter Egg: Fire Truck Madness
If you boost a fire truck, press the fire button while driving around. This will allow you to shoot the super-powerful water cannon at anyone around you. Watching people react to getting shot with high-speed water is hilarious.

Submitted by David Clayman