Do you miss something on BrainKing.com and would you like to see it here? Post your request into this board! If there is a more specific board for the request, (i.e. game rule changes etc) then it should be posted and discussed on that specific board.
Fencer: You know best, man.
Anyway, here is another (annoying) idea: Make two Drop-down lists next to each other:
1st - TypeOfTheGame, and 2nd - GameVariant