The Games That Got Away

[Jassassino]

I'm pretty sure FOX Engine wasn't a thing at that point. Maybe very early stages of development? MGSR was announced before even Peace Walker, so I doubt they had anything workable in that regard. It was probably a modified version of whatever engine MGS4 ran on.

Man it wigs me out that it was announced that long ago. One of those realisations that will make me look in the mirror and suddenly be able to see every wrinkle on my face.