It's October and it's the month for zombie-themed games for airsoft. Black Thorn Airsoft will be having theirs on the 11th of October 2014 and if you're in the mood for zombie killing then better go to their Facebook Group Page to learn more... "On October 11th 2014, the dead walk! Don't run, or else, they run! Black Thorn Airsoft presents: Operation Doom-2014 a Zombie Airsoft game."