I've found a certain "fan-fiction" about one particular Super Millionaire contestant. Yes, the one and only Robert "Bob-O" Essig who went further than anyone in this game.

https://www.fanfiction.net/s/14392619/1/Who-Wants-to-Be-a-Super-Millionaire-What-If

It's basically an "alternate universe" kind of game where Bob-O decides to go ALL THE WAY. Would be really cool if that actually happened...