It's beginning to look a lot like Christmas, and you know what that means: another Weekly Official Wiki Roundup! This week, we're gearing up for the impending holiday season with some awesome new wikis for you to peruse. Whether you're into racing games or sims, there's some seriously excellent games to check out. There's nothing to it but to do it, so without further ado, here are this week's Official Wikis, gift-wrapped for you in plenty of shiny tinsel and paper!