Tired of people ripping you apart with a sword attack from behind? Here's your solution.

First you have to have a shotgun. Now walk around checking every direction so nobody sneaks up on you. If someone finally jumps up and run in your direction then dont panic, just wait and stand still. the person with the sword will lock-on and lunge at you. and you have a split second to aim and pop him in the head. if you did this right, you'll be alive and your enemy will see thier dead character and be asking themselves, What just happend?

Also, sometimes the enemy with the sword goes flying like a hundred feet in the direction he was lungeing to.