~Spoiler i think....highlight to read~
when your first wakling around the mansion and you go down that while hallway after the dark room with the stairs and a whole crowd of zombies comes to welcome you from the front and behind i yelled out loud and tried to run just to get surrouned,died in a blaze of glory

And also
~when you get down the sewer and theres those really fast zombie,the ones in lab coats,i got scared cause there was a ton of zombies in the sewer to i ran and took a left just to get trapped,i shot down 2 of them and ran like hell following some guy,i stopped and let him go ahead and i heard some wierd battle music go on so i thought i would kill a boss or somtihng just as i enter the room and about to see the boss BOOM!@ server closes

Gotta play more and find out what the boss looks like.