Left 4 Dead Custom Map "Left 4 Duluth"

I apologize for the first attempt finale being long but its been a long time since I actually finished this map and this map has been changed. Before the change if you didn't raise the bridge, the helicopter will still come and pick you up but the helicopter will crash into the bridge and you will have to restart the final part. However in this version, the helicopter will no longer arrive if you didn't raise the bridge and instead will wait until the bridge is raised, upon which you will go into the room in the bottom for rescue.

Map link (If you are interested in checking out the map yourself):
https://steamcommunity.com/sharedfile...

Map creator:
https://steamcommunity.com/id/Serpent...