Well I started and I'm getting hindered by a few things. could someone answer these questions for me: 1) How can I tell if a door can be opened or not without going close and seeing the option to open it doesn't appear? I've died going for an open door I then couldn't close and the other door within the small room not being an openable one. 2) Can anything asides guns be used as a weapon? I found a hatchet once, but I'm not sure if it can be used as a weapon. 3) What's the easiest way to find a gun? I've played 3 times now and found some mags, but never a gun. Always had to resort to running if I was seen.