The demo began with Total Playstation taking their first step out of Vault 101, which was never meant to be opened. Oops. Sunlight floods their eyes and they are temporarily blinded, leaving them to wonder if this is such a good idea after all – if the sun is a worthy foe, what lies ahead? They press on. As they roam the wasteland, they can't help but marvel at the sight in front of them.
Washington, D.C. is only barely recognizable through half-standing structures and scattered debris. Off in the distance they see the Washington Monument and the Capitol Building, tattered and torn, and covered in chocolate… okay, scratch that last part. Really, though, the place is a mess: and its up to you to find your father who is wandering around somewhere out here.