Love them or hate them, zombies have been in video games since the early eighties and don't look like they're going anywhere any time soon. In Valve's latest release, Left 4 Dead, you play as one of four survivors during the zombie apocalypse. Left 4 Dead features four scenarios where you must guide the survivors to a designated spot to be picked up before they are overwhelmed by the zombie horde. Left 4 Dead is a first person shooter, developed by Valve owned Turtle Rock Studios, using the Source engine. Left 4 Dead received a number of awards for it's multiplayer modes at the end of 2008, but is the game really worth your while? Let's take a look at the game and find out...