Out of curiosity, during that system, were you ever forced to rate a game that you, personally, couldn't run? e.g. it was a Mac-only game? Were you given the option of a few random games so you didn't have to just pick the first one given to you? Or did that jam have specific rules for what platforms your game could be submitted for?
Hm... the issue is that this jam has no such platform requirements, plenty of people have done mobile-only, VR-only, or Mac-only games. Those games usually don't get many ratings, but at that point that's their choice to make lol.
But, I suppose it could be done with more reshuffles, plus letting u lock platforms more.