Ever since "Kung fu: the legend continues" hit the TV waves in '93 i visualized a video game were you play as Kwai Chang Caine and it would be two-player and if the second player could pick from the following: Peter Caine, Lo Si, Master Khan, Master Po for unlockables u could play as Det. Kermit Griffin, Det. Blake or the Chief of Detectives Frank Strenlich and there's 6 or 7 or 8 missions and you go around kicking the crap out of people and whatnot and in 3D.
and when you've finished the game it says "well done grasshopper, want to play again?"
and my second idea is a tribute to Billy Mays, a video game where you sell stuff and how much you sell that's how many points you get.