For whenever they add more to the Hell Maze section:
Keep an eye on the compass in the top left corner as you walk around. It never changes, your viewpoint is always North. So what that means is that the arrows don't turn you at all. So if you ignore the visuals and just treat the arrows as moving you around on a square grid, it's a lot easier to understand the shape of the maze. Pretty sure there's no "end" to the maze yet, though, but this method helps map out what there is in the game currently.