It's a good effort, but man you are missing a shit ton of info, you should've broken it down peice by peice and explained what each location ment and blah blah blah. And I don't think that thing in the background is a hellhound, it could be though, but if you look it walking very slow and on two feet. One more thing, "Purgatory Mode" makes it so you when you die you turn into a zombie? Not quite sure, this is what people been saying.