Cheats in GTA IV

I prefer completing the game without cheats; So I never save the game when they are enabled. However, I do sometimes use them if I need to get out some aggression real quick before I go to church or whatever.

(The cheats get stored in your phone so you can call them up quickly. You can just save a game with cheats and a game without. Just to be safe, turn "autosave" OFF when you are playing on the cheat game.

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.

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.

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.

Cheat: Spawn Cars

Any time you're outside, break out your cell phone and insert the following phone numbers to unlock the vehicles listed.

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

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.

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.

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.