I'm guessing you people have never seen the Steel Battallion controller?

50 or 60+ buttons, four foot pedals, two joysticks. It comes with it's own manual just for the control explanations, which do everything from launching missles and chaff grenades to wind screen wipers that clear away the mud that collects on your robot's windows.

Clearly the reason it didn't shift next to any copies of the game.

And what games WERE designed for the power glove? Seriously, you're making me want to search right now.