Buttshots are fatal shots aimed at the butt for extra damage. Butt Shots are the rarest kind of shot, with less than 1 million of them worldwide. Buttshots deal 1.7x damage and the damage can be increased by using a Precision Laser . It needs supreme accuracy or luck to make it. The rarity of buttshots is so rare that it only outnumbers the number of people completing the alien campaign by a 3:7 ratio.