l4d2/xbawks
that is all

edit: no we aren't modding. we were exploiting a glitch in one of the mutations that came out. if you haven't noticed, in every single mutation there's been something horribly wrong. Last gnome on earth, if you dropped the gnome the world would eat him and then you couldn't get to the safe room. bleed out, if you eat all of the health packs in the safe room before you shut the door, they would come back doubled when it reloaded. this one, chainsaws, thousands of them.