You have 1 1/2 minutes to find the
hostage
its 1 minute on veteran, and 4 shots kill you or one shot from shot gun.
And Zombie Genocidist on L4D. You have to play a long time to get it.
here is what my friends and I did. we got a car and drove over zombies in the sewer. We each played 30 minutes and let the other person go for a bit, until we got the achievement LoL. its good to have friends.
