The Construction Site

The Construction Site is the third chapter of the third campaign, Dead Air. In this chapter, the survivors exit the safe room and walk down an alleyway to find themselves in an unfinished construction site. the survivors find the way to th4e next alley blocked, and use gas canisters to burn the wood that is in the way. Upon lighting the gas, a horde is alerted, and the survivors must fight off the horde until the wood is burned away. Once this is achieved the survivors cross a streets to a power plant. After going through the power plant, they come out under a collapsed highway bridge, with the remains of a crashed plane tossed about the area. the survivors fight their way across the highway, and come into a terminal with a safe room and the end of the chapter.

It's worth it to note that the survivors can light the barricade on fire and run back to the saferoom, from the second level of the construction site, to fight the horde a cheap, easy way.