Ghost Recon Advanced Warfighter

Warfighter difficulty:
Successfully complete the game to unlock the Warfighter difficulty setting.

Hint: Quick tips in battle:
Command Station.

Quickly press A to reload your weapon.
Quickly press B to switch to your alternate weapon(s).
Quickly press Y to lean up against a wall or some sort of cover in third person view.
If you are running and are suddenly fired upon, click the Left Analog-stick to lie flat.
Click Right Analog-stick to zoom in with a sniper or rifle. This will not work with large automatic machine guns.

Hint: Walls and barriers:
You cannot hide behind walls or barriers in first person view unless you plan on staying at that location for awhile. Unlike third person view where you can just tap Y to automatically hide, you must hold Y in first person view to hide. Press Up to look over a barrier or to open fire. Press Left or Right (depending on how you are positioned) to look out.
Command Station.

Hint: Slip and slide:
When you are running and suddenly get fired upon, quickly tap the Left Analog-stick. You will slide along the ground. If you are running and click and hold the Left Analog-stick, you will do a sort of belly flop and slide on your stomach.
HannamRob.

Hint: Sluggish controls:
If you are carrying a large automatic weapon, the controls will feel sluggish because of the weight of the gun. However, if you switch to a hand held gun, the controls will be more responsive.
Command Station.

Hint: Xbox Live music help:
Keeping the music on is recommended, as the tempo picks up when you are approaching the enemy. Conversely the music slows back down when you are at a safe distance.
l, vi gi, ads pdtfgclaCommand Station.