I was playing Infected Knife V Striker on Seattown, and staying on the high ground. I shot at a zombie with pistols and moved so that I could hit it, but then I fell of the ledge I was on and was on the ground with a ton of zombies. I got my Striker and I was going to shoot my way back up into the building, and when I went up the stairs, there were 3 or 4 zombies there. I got my Striker and shot my way back up into the building without getting killed.