You spend ten minutes gathering loose bricks and pieces of concrete while singing camp town races to yourself. You then pitch a half brick down at the zombies below, it bounces off a zombie's head and it falls unmoving! Hell yes! You grab a heavy chunk of concrete and follow suit, you hit a tall lanky zombie in the ribs, it falls and struggles back up, but it's whole rib cage is caved in and it moves awkwardly, you throw another brick and score another head shot! The zombie catches it in the ear and the force drives it into the brick wall behind it, it slides down and moves no more! You are kicking ass!