It's the same old story with a totally South Park twist. The elves versus the humans. Stan and Kyle versus Cartman.
While sitting in a demo room on the E3 showfloor last week, I was shown a portion of the upcoming South Park RPG game. The Obsidian developers controlling the demo showed off how combat would play out. And it involved a lot of gassy children. Ladies and gentlemen: it's a South Park game, after all.