Left 4 Dead 2 - Valve Gift Grab 2011 - Steam Holiday Sale 2011 Achievement - Part 2

Описание: The Left 4 Dead 2 achievement requires you to be in versus mode, which means it is easiest if you have a friend willing to help you out so you can start a versus game. Jetsetlemming and I intended to just help each other get the achievement, but then pubbies joined, and things went horribly wrong... which is par for the course in Left 4 Dead 2.