In what's still regarded as one of the spookiest sections in any game regardless of genre, the moment where you as Solid Snake walk into a small chamber, only to hear what sounds like the mass slaughter of soldiers in the room ahead - and then see the massacre for yourself - cemented this chunk of the original Metal Gear in the minds of many. https://www.youtube.com/watch?v=-w2r2wM41q0#t=4941 Whether you count the first time you see Grey Fox as when he's encased in optical camouflage whilst holding a hapless guard on the end of his sword or when you actually see him in the robot-flesh, both are suitably macabre just in the way they're portrayed. Back in 1998 we'd never seen this much care and effort taken to portray a character in a game, and for our money there's only one other character in the series who received a better introduction as far as memorable lines are concerned.
