Seeing as today was the last day for the Left 4 Dead 2 TAAANNNK!! mutation, me and two of my friends decided to play it all day long since we love this mutation and we wanted to make the most of it on the last day. So far the only thing that has pissed us off is the fact that one zombie can slow you down so much and screw you over. We're still currently playing and are having a lot of fun beating other people. We surprisingly haven't lost a game since we started playing =D.