Erm... no But I did once use a simple DOS program that somebody wrote online which is used for generating random items for a list, I wrote a complicated algorithm for it to determine sex acts, a bit like an over-engineered sex dice!
Sexual uno?! Jesus. You can buy games from ann summers if you really need this in your life. How could you possibly make up these rules with a straight face? Ok darling, you scored 8 so 8 minutes of oral sex please, off you go...cringe!
Personally, sex games make me cringe. At best they are so funny that they cease to be erotic. At worst they just make you feel like an extra in a pornified carry-on film. But each to their own. It would be a sad world if we all fancied the same people or got off on the same things.
I think raising the sexual tension through ever-so-subtle means rather than in-your-face games is actually far more exciting, especially in a situation where you can't do anything about it for a while.
I know this isn't my sort of thing because I've tried it out in many different forms already. I've had extremely adventurous sex in my life, thanks.
Funny really, but the more sex I've had, the more I've moved away from 'adventurous' sex because I've realised that for me real sexual excitement is all about the anticipation way before any clothes come off, and the quality of the orgasm at the end.