I'm not sure if this would even be possible to reprogram, but I think it would be great if the invisible walls that prevent us from, for example, jumping off cliffs in the game were removed. That's one thing that's always bothered me about this game, the limited movement. It would be awesome if some - not all - of these were removed. As well, it would be cool if flying mounts could actually fly around. As I said, not sure if this would be possible, but it would definitely be awesome.
Totally agreed. These invisible walls are limiting the fun in the game. The reason the Myth House is so popular, is because it's one of the few houses without invisible walls. These invisible walls also limit the camera angles. It causes me to not look from the back of my character off a cliff.