It was fun for a little while, but there was basically a zombie invasion, and i ran through this mansion like house to save my sister. Once i reached her, we started running , and we were on the second story of what i guess was this huge mall or something, and it was pretty badass. we come to this circular over look so we could see the bottom level, but it only had a 3 inch high ledge around it. i stay about 5 or 6 feet back from it and stop at it's far end. My sister stopped on the ledge. she lost her balance and started to flail her arms, and finally fell. I lunged over and looked over the ledge just to see her body falling and spinning, then her head hit the side of a pot for a plant, the rest of her body hitting the bench next to it and bounce on to the floor, blood everywhere. I then started to freak out.