Gives control over stats, time, daily events, items, money. It's a do-everything mod that's easy to use. It's fine to use it for pretty much every other aspect of the game (I've done a complete runthrough and no issues) EXCEPT Nastya's depravity. As long as you don't touch that stat, you can complete all content the game has to offer thus far using SK's mod.What does SK's mod do?