The Greenhouse

The Greenhouse is the first chapter of the third campaign, Dead Air.

The survivors start off in the back of a greenhouse, next to a table that has four first aid kits, four Molotov's, four pipe bombs, tier one weapons, and an ammo cache. Overhead, a large military airplane will fly by, knocking one of the panels of the roof off. One of the survivors will remark that because there is an airplane still flying, the airport should still be working.

They must work their way across the rooftops, passing through several apartment complexes. Near the end, they will exit through a window, landing on top of a semi truck. Across the road that they emerge on, will be the Harbor View Hotel. Inside of this hotel will be the safe room.