This achievement was especially difficult for me. If you are having similar difficulties, read on and find enlightenment.

• Fusion Helmet - so that you can ignore the enemy soldiers
  
• Pistol - so that you can shoot accurately
  
• Auto Aim Off
  
• Suggested Difficulty: Casual

Go to this area on the map:


Kill everyone in the room, blow up the barrels, but DO NOT SHOOT THE CAMERA. That is the key here, as long as the camera is still functioning an enemy soldier will keep coming into the room and stand right behind a box, waiting for you to shoot him in the head.

If you crouch here:

You can just wait for the soldier to walk over and crouch, when he does you shoot. No rush.

After he dies, assuming you left the camera functioning, another soldier will walk on screen just as he did. If you don't move at all, he walks right into your crosshairs allowing you to easily score another headshot.

Do this 5 times without reloading and the achievement is yours!

NOTE: If you don't have the Fusion Helmet you will have to make the shots before the enemy soldiers can shoot you as a single hit from them, or a miss from you, will require you to start over.

The basis of this guide was taken from Playstation Trophies[www.playstationtrophies.org]. I looked over many suggestions and videos before finding this one.

The format for this guide was based off of Major ♥♥♥♥♥♥♥'s excellent guide: Easy way to get the 'Run, Forrest!' Achivement.