On the eve of the announcement of the North American Joint Security Agreement, Nicaraguan rebels decide to turn Mexico City into a modern battlefield by selling some stolen surveillance hardware to some Mexican forces. To make matters worse, the US President has disappeared in this attempted coup. As a member of the elite Ghost Recon squad, it is your job to lead your futuristic warriors in to the heart of the battle against insurmountable odds and come back in one piece.

If you need help saving the president or are just looking for that extra edge while playing online, you've come to the right place. IGN's Ghost Recon Advanced Warfighter guide is the premier online source for everything from how to get started, to a complete walkthrough, to maps and strategy to rule the online world. The war of the future is happening right now and you'd better be prepared.

• Boot Camp: A crash course in staying alive and dealing out pain.
• Weapons and Vehicles: A detailed look at tools you'll use to destroy the rebels.
• Campaign: A full walkthrough of the single player game that will take you through on Hard mode, complete with overhead maps.
• Multiplayer: We'll give you maps, basic strategies for each stage, as well as help for every game mode.
• Secrets: How to win Achievement Points and cheat your way to victory.

Get the Ghost Recon Advanced Warfighter guide!

The cheats need to be re-entered after each extraction point you go to.

Press start during the game and while on the pause menu hold the back button, Left Trigger, and Right trigger and enter the password Y, RB, Y, RB, X.

From the single player Campaign Menu, go to the "Missions" screen and while holding BACK + LT + RT input YELLOW, RB, YELLOW, RB, BLUE. A tone should confirm that you did it right and you should now be able to choose any mission you want.

Submitted by DayDay
Correction by incdecline

Press start during the game and while on the pause menu hold the back button, Left Trigger, and Right trigger and enter the password LB, LB, RB, X, RB, Y.

Press start during the game and while on the pause menu hold the back button, Left Trigger, and Right trigger and enter the password RB, RB, LB, X, LB, Y.

Press start during the game and while on the pause menu hold the back button, Left Trigger, and Right trigger and enter the password X, X, Y, RB, Y, LB.

Press start during the game and while on the pause menu hold the back button, Left Trigger, and Right trigger and enter the password Y, Y, X, RB, X, LB.

Beat the entire game.