Just when you think you've hit the end of the realm, you find more and more civilization. Be careful, the cold doesn't mean it's safe.
In this I've made several huge changes, one being footsteps, snowing and raining. I've created a objecting pool system that will create footsteps on snow, and also snowing or raining in scenes. Not sure about the raining yet, it's there but it may not go live. But snow was a must!