Ah, the Unterhaltungssoftware Selbstkontrolle, better known as the USK or, simply, the German version of the ESRB. We love 'em. Why? Because they constantly tip us off about games that publishers work so darned hard to keep secret. For example, the USK has now listed Namco Bandai and Black Hole Entertainment"s Warhammer: Mark of Chaos for the Xbox 360. A real time strategy title that debuted last holiday to decent reviews, Mark of Chaos would be yet another addition to the Xbox 360's burgeoning RTS library. The 360 game has another subtitle tacked onto it, making the full title actually Warhammer: Mark of Chaos -- Battle March. Whether this means we'll see a completely retooled game or an expansion to the original we're not sure. In an interesting twist, the entry on in the USK database is labeled "GC-Demo" which would lead us to believe we'll see a Mark of Chaos demo before too long. Once again, thanks USK!