Naughty Dog has released the launch trailer for The Last of Us: Left Behind, the single-player DLC which is available on the PlayStation Network starting today.
Ellie returns as new light is shed on her relationship with Riley, her best friend from the military boarding school they both grew up in. After inexplicably disappearing for weeks, Riley reemerges in Ellie’s life with a surprising revelation. The two sneak out of their school for the last time, leading to a series of events that will forever change both of their lives
