Still not calling this an official coldstart - Map21 gave no weapons so playing it continuous from that would be the same! Figures, moudly would make one of the trickiest times getting to that SSG when it's GUARANTEED the player won't just be coming in with one already..
Also around 17:10 notice the overlook into the hellish exterior when getting the two Plasma boxes...with the 'ceiling' being visible...I wonder just what this place is becoming, just what is that new exterior part doing there??, given there hadn't been a view of any exterior in the prior levels since we first went underground. Could hell really exist so far beneath the surface?? Can't believe I was in too much of a hurry to notice that in the video and comment on it....