At my camp, probably the most challenging gamestyle that I have experienced was playing “Zombies.”  As you might have noticed by now from watching horror and action movies, a zombie stereotype has been passed around over the years that the only way to fully exterminate the walking dead is by a shot to the head, eliminating the brain, the common life-line of a zombie.  This idea is converted into a paintball variation in Zombies, meaning that the only way to take out a zombie is by a headshot, which can be extremely difficult if the zombie knows what he/she is doing.