It's not the Fallout 4 you may have been expecting or hoping for from Obsidian Entertainment: the studio's next game is a South Park RPG, titled simply South Park: The Game. You play a new kid in town who makes friends and defends South Park from various forces.
Series creators Trey Parker and Matt Stone will be writing the script, doing the voice acting, and just generally overseeing the course the game is taking as development goes on. The plan, it seems, is to create a "full scale" game a world apart from the usual licensed junk (like many of the previous South Park games).
South Park: The Game is published by THQ and is set to launch sometime in 2012 for Xbox 360, PS3, and PC.