I've tested my map with own textures and room definitions and so on. It works very well, after breaking into a hotel with an alarm system - the game crashed. I'm not quite sure, if this is the reason, but it makes sense, because it happens nearly contemporaneous.   Here is the console.txt output as download: https://dl.dropboxusercontent.com/u/69737873/console.txt   And the error part embedded in this spoiler: