This achievement will be picked up right at the start of the game during the tutorial level. You start the level in a mine where you will be taught how to shoot. Once you leave the mine it will ask you to cut down some tree's and cars and after you complete that task the game asks you to press
after that you need to wait about a minuet and your achievement will pop.
If you would like to see a video for this achievement, I will leave mine below.