Here are the best Left 4 Dead 2 (PC) screenshots you'll find anywhere.
They are sorted by latest first, and grouped by the date they were uploaded, so you can easily see what's fresh.
4 screenshots added on Oct 22, 2009
8 screenshots added on Jul 23, 2009
10 screenshots added on Jul 13, 2009
6 screenshots added on Jun 09, 2009