So I completed the map... but there were some problems with it... Firstly on my first run of this map I had an encounter with a ghost wall. The wall is completely pass through and will kill you from falling out of the map. Its in the first lobby, its the wall behind the first gramaphone. Secondly, in the late game of the map I had a problem with an invisible & invincible zombie with only a shadow to guide me where it was. I also was able to get kicked around and fully stopped due to its hitbox. Otherwise the map was pretty fun and really hard. I also loved the wallbuy that was added next to the speed cola machine, its my favorite weapon in the entire call of duty franchise.