Rise of the Kasai

You will learn how to use your range weapons in the second level (Ngari) and as such this is the perfect place to knock out this trophy. The game will explain that you must select your range weapon via . Once you find an enemy target press to stop moving and starting aiming your range weapon. It is pretty easy to get the to appear over the enemy's head.

To get a "headshot" you must make sure that the over the enemy's head is not blinking and is therefore solid. This is also pretty easy to do as game kind of pulls your range target into the blinking state. After that has started just aim very slightly upwards from there and it will turn solid. Once the above the enemy head is solid, press to perform a headshot. If they die in one shot, then it was a success. There are plenty of opportunities in this level to get headshots; way more than 10. The trophy will unlock immediately upon success of the 10th headshot kill.