Obsidian developing South Park RPG

South Park: The Game has been announced by THQ, it is being developed by Obsidian Entertainment (y’know, the guys that did Fallout: New Vegas and Alpha Protocol). The animated show’s creators, Trey Parker and Matt Stone, are apparently producing the script and performing the voices.
We promise, we’re not making this up.
The official press release describes South Park: The Game as “an epic role-playing adventure that will allow the user to befriend Stan, Kyle, Cartman and Kenny and explore the quiet little mountain town like never before.”
It will be available sometime during the second half of 2012 for Xbox 360, PlayStation 3 and PC.