Jumanji for couples with a little kink and a lot of T&D

About a year ago I created a small page in MS-Excel (about 70 squares or so, but 10 of them were jump to position or redirect move) with punishments and rewards (increasing in intensity as the avatar got closer to the finish of the game, and total luck determining the outcome, and some kind of "trusted" punishment for failure to comply with tasks instead of getting back to start or loosing rounds). I played that with my better half a couple of times. We were hot and it was hot and winter clothes made it more interesting on some point of view. Has anyone of you built such a game? From my experience, even building it should be hot.
I'd like to exchange ideas about this. What to put into the squares for reward/punishment, or, do you think this kind of game would be better if played on daily basis (one round of thrown dices per day, with punishment/rewards lasting longer and being connected to what the partner is facing) instead of a game where everything is supposed to end in only one session.
What should the final reward be? In general terms it might look natural to make the looser slave for the winner for a predetermined or random amount of time, but people might be playing the game because they want to be controlled, just don't want an outsider to do that , you know, do to the other what you wish they'd do to you (sorry for repeating this from other posts).
Would it be nice for us all to build a game such as this, with the combined brain power, kink, ideas and information of a lot of probably smarter than average guys and girls. If so, start by suggesting a name for the game.
Everybody getting the game would fine tune it to the needs of the couple, but still a lot of thought would be needed for the version lasting days and weeks. And a lot of complex rules, like: if you already got punishment1, punishment 20 and reward 16, reward 12 would be applied in this way...
My final question: is this stupid?