This happened at the starting room, when I was starting a new game. You could walk behind the door and thus didn't need to open the door at all, even monsters walked from behind the door. There's a two screenshots. Clearly this isn't gamebreaking bug, but just wanted to let you guys know. http://img163.imageshack.us/img163/9328/pic52.png http://img42.imageshack.us/img42/8534/pic53x.png EDIT: This happened again. http://img814.imageshack.us/img814/3682/pic60.png http://img850.imageshack.us/img850/3514/pic61.png