Just a heads up! There is a glitch you can do i found it  the first 5 minutes of playing. when you first spawn in there is a ladder on one of the crates that takes you to the m16/skullcrusher. From there you jump to the main section of the crates and zombies cant get to you. Also phd flopper works just dosnt show, but stamina up and deadshot dont show and dont work might be a bug. My perk count was only set to 4 so even with these extra perks you still will not be able to use them all with the perk count so low. Other then that amazing map! hope to see a update coming soon for it!