The world of Grand Theft Auto 3 is a world of possibility. You can go anywhere, do anything, and beat on anyone with a baseball bat. And with all of that possibility, it's easy to get lead astray.

But never fear, young thug, help is on the way. IGN Guides now offers an online guide to help you rein in the chaos. Stuffed with all kinds of tips, includinng special hints from the testers, this guide is all you'll need to bust GTA3 wide open.

Full level walkthroughs, item and weapon descriptions, alternate mission info and tons of top secret info make this the only guide you'll ever need.

The latest guides for the hottest games are available for IGN Insider subscribers. If you're not an Insider, you'll still want to check out IGN Guides, as we feature plenty of free and sponsored guides as well.

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Type one of the codes below during gameplay to activate its function.

• Invisible Cars: anicesetofwheels
  
• Destroy all cars: bangbangbang
  
• Speed up Gameplay: boooooring
  
• Flying vehicle: chittycittybb
  
• Better vehicle handling: cornerslikemad
  
• 100% Health: gesundheit
  
• Tank (Rhino) appears: giveusatank
  
• Get All Weapons: gunsgunsguns
  
• More Money: ifiwerearichman
  
• Change Outfit: ilikedressingup
  
• Cloudy Weather: ilikescotland
  
• Rainy Weather: ilovescotland
  
• Insane Pedstrians: itsallgoingmaaad
  
• Super-speedy Game Clock: madweather
  
• Higher Wanted Level: morepoliceplease
  
• Crank Up Gore: nastylimbscheat
  
• Pedestrians Attack: nobodylikesme
  
• Lower Wanted Level: nopoliceplease
  
• Foggy Weather: peasoup
  
• Clear Weather: skincancerforme
  
• Clock Moves Faster: timeflieswhenyou
  
• Pedtrians Fight One Another: weaponsforall

During game play, type in "turtoise" and you will have armor. Version 1.1 = Tortoise

Note this changes a critical game file. Back up the original before you mistakenly alter your FAT.

You can put the Darkel NPC model back into the game with Notepad. Right click the game folder, click Properties, and un-check the green dot from the Read Only box. Locate the default.ide and pedgrp.dat in the data directory and replace all instances of "scum_man" with "darkel".