We may earn a commission from links on this page. Here's a look at seven early concept designs for Valve's Left 4 Dead, posters that blur the line between the 2008 original game for PC and Xbox ...

We may earn a commission from links on this page. Here's the original poster for Left 4 Dead 2's new downloadable content, The Passing. Below you'll find the new version Valve has just released ...

Valve has released screenshots of Left 4 Dead 2's downloadable content 'The Passing,' which will see survivors from the original L4D meet up with Coach and the gang. Due to hit PC and Xbox 360 in ...