Kotaku's celebrating Duke Nukem Forever's eighth year as vaporware by posting/comparing a couple of DNF's trailers from years past. The one from 1998 shows the game to be released on the Quake 2 engine. Hah.

"To celebrate the imminent arrival of Duke Nukem Forever 2 in the year 20X6, we here at Kotaku are pleased to present this nostalgic rememberances of the game that never was, Duke Nukem Forever!"