Tecmo World Wrestling was amazing. I remember it, really, as the first "deep" wrestling game I'd ever played after the standard Pro Wrestling fare. This was one of those games that I saw in Nintendo Power as a kid, one time, and then constantly read and re-read the preview until I ended up getting it from my parents for X-Mas.
I remember EGM or maybe Gamepro getting some angry parent letters over that Saturn ad. One of my favorite "great tits" old school game ads came from POD Speedzone. Can't find a scan of it anywhere though.
Funny, I almost posted the Saturn ad but was thinking "should I spoiler tag this as possibly unsafe for work?", then I just moved on. I seem to recall another ad like that one for a Midway or Acclaim game but I can't remember what.
As a young SNES loyalist, I enjoyed Nintendo's advertorials they ran in 1994 to defend themselves against Sega's onslaught of attack ads. They really cut through the bullshit and marketing hype to make the case for why they were the better system. It was like the gaming equivalent of Clinton's convention speech.