After they entered their pace, killing zombies, dealing with super zombies, maximizing the tanks, etc, the wheel battles began.
Every few hours, about a third of the forces would be allowed to rest. There were various container houses at the back of the formation. These places had bunk beds that the fighters could rest in for a few hours, in preparation for another fight. There were also free espresso shots and energy drinks provided here.
Of course, the medics were also stationed in this place. There were a few guns and guards there to deal with whatever zombie could find them.
In the front line, the tanks, bazookas, and other weapons were set-up to cover the openings, each one shooting at specific places to avoid wasting shots.
