A few glitches I found, when tryin to come out of the backpack the maps on the gamepad but I'm still in the backpack on the screen, at the end of the game I was able to walk through the shutters and the zombies crawled through the shutters which made for quite a few easy kills, also I killed the doc and took the eye but my mission was still to kill the doc had to delete file and start again had got all that way with 3 survivors not happy