Silo base is my first attempt at making a Left 4 Dead custom campaign. The map was designed to be long and difficult and aims at hosting an entire campaign duration in a single map
Survivors must survive in the box of doom as long as possible. You are fenced in in the middle of a large room with zombies pouring to the middle. Didn't put much time into it mostly just for fun.
The survivors must escape the city across the Golden Gate Bridge to the Reserve...and to Rescue. 1/5 Maps Available - 5% Complete - The Hotel - The Coastline - The Bridge - The Reserve - Rescue