Friday the 13th
Ten of your friends are lose in the surroundings of Crystal Lake. Jason is out there to hunt them down. It's up to you to find him and kill him before he kills you. Luckily there are a lots of weapons to be found in the scenery, ranging from small knives to chainsaws. Unfortunately Jason is looking like a normal player until he attacks or is attacked. So it's up to you to identify him and end the nightmare by killing Jason. Depending on the number of friends surviving you'll get bonus points just to start over again with a different character.