How Left 4 Dead Gets That Horrific Zombie Apocalypse Look

It would appear that the engineers at Valve (and formerly of Turtle Rock Studios) have spent a considerable amount of time making Left 4 Dead look, well, ever so slightly different. Side-by-side, with all of the game's visual tricks switched on and off, it's clear they've gone the extra mile to ensure that the zombie shooter looks pretty in between those brief moments of respite from the hordes of undead sprinting at you. More »