http://www.gamepro.com/article/previews/221494/is-dead-island-the-next-great-zombie-game/
When I arrive at the gas station, I find the doors barricaded, so I climb a ladder to gain access to the roof -- and to avoid becoming lunch. An open window on the roof gets me to the pitch black interior of the service station. When I jump down, a burlier "Thug" class zombie is waiting to take a bite out of me, but luckily there's a pristine shovel on the ground, which I use to cave his ugly face in. At this point, I have less than six minutes to complete my errand.