31 missions/episodes later, we've come to the end of Chapter 1 of The Phantom Pain. It's time to get to the bottom of what's happening with the virus with the help of a new (but also very old) ally, confront Skull Face via the back of a jeep, and put a stop to Sahelanthropus, but not so much of stop that we can't bring it home to Mother Base when we're done.