Why is the size of your fan base important in a Tom Clancy shooter about annihilating drug dealers in the Bolivian jungle—a job that, by all rights, you should be doing quietly? Because now you're on the trail of El Invisible, a top-ranking bad dude, and to get to him you need to earn the trust of three lower-tier gang leaders—the gregarious Eddie Escovado, the mysterious Arturo Rey, and the arrogant Tonio Mateos—and you're not going to get in good with any of them by shooting their dudes. You'll need to impress them with your mad extreme skillz.