GTA 4 - PC Cheats, Maps and Weapons

1. Secret Cell Phone Codes
2. Pigeon and Jump Locations Maps
3. Weapon Locations Maps

The primary set of GTA 4 PC Cheats occur through Niko's cell phone. You open the cell phone and enter the code and then dial it. The cheat will activate instantly but it should be noted that many of them will disable the ability to unlock achievements. Be sure to save before you use them and then reload the save after you have finished having fun with these GTA 4 PC Cheats!

Note that spawning another vehicle will make the previous one disappear!

Cell Phone Code: 3595550100

Notes: Comes with built in rockets! Spawning this vehicle will block the achievements "One Man Army" and "Walk Free".

Cell Phone Code: 2275550142

Notes: Based on the Maybach 57

Cell Phone Code: 2275550175

Notes: Based on the Porsche 996

Cell Phone Code: 2275550100

Notes: Based on the Ford Mustang

Cell Phone Code: 2275550168

Notes: Based on the Mitsubishi GTO

Cell Phone Code: 2275550147

Notes: Based on the Ferrari F430

Cell Phone Code: 6255550150

Notes: Based on the Yamaha YZ450F

Cell Phone Code: 6255550100

Notes: Based on the Ducati 999