Part 5: Prologue: The Subway Ride
The final part of the prologue, and no new characters in this one! Click on the image to watch the video.
As you could see, there is not a whole lot to do in this part; it's just a short conversation with Anna, and Ed arriving at the lab building, only to discover it half-destroyed.
If you continue talking to Anna until all options are exhausted, you get an achievement for being a creeper!