Left 4 Dead

You and 3 other people fight off a zombie horde and try to make your way to safety. The zombies are like speedy Gonzales, but faster, so you'll probably die, very quick. You have to survive different places such as a hospital, farm, apartment building, subway, street and a airfield. yeah, left 4 dead has you kill zombies in a airfield. badass. Something also worth mentioning Is that Left 4 Dead has some tricky ninja-like bastard called the "A.I. Director" who watches your every move and decides whether and when you should die. You cannot kill the A.I. director, he's like a god or something. The A.I. Director spawns the zombies based on where you are, It's never the same. So If your getting a drink, or something, that prick will kill you off for shits and giggles. There Is also boss infected In the game, Such as The boomer, He's a fatass and likes to vomit on people. He also explodes, watch out for that. The Tank, imagine a army tank that grew arms and legs and tried to kill you and stuff... actually, that's pretty awesome when you think about It. The witch, She's a bitch. The hunter, He chills like a cool dude then leaps nine-thousand feet into the airs and land on you and after that follows a bunch of scratching or something that apparently Is very deadly as a billion gallons of blood splatters everywhere. The smoker, he has a quadtrillionbillionzilliongogzillfillion foot long tongue that grabs you. If you kill him he turns into a bunch of smoke... I'm done typing.