Call out "Is there anyone alive in here?"

You scream and no one answers. The zombies are coming out like a hoard of roaches. You pick up a chair and smash out a window. You climb out onto the fire escape and start climbing. They are going up the fire escape too. But slow and awkwardly. A couple of them fall off and crash into the pavement below.

1. You make it to the rooftop with the bumbling undead horde behind you
2. The Benny Hill Theme starts playing over the building PA speaker system