Well what about that freaking WEIRD Trance Vibrator controller included with the PS2 Rez pack, huh? You just TRY telling me there's a legit use for THAT sucker.
I always thought Japanese will be the country to invent bio controller where you put the two controllers on your partner's nipples and joystick receptacle on the down below. strap on the joystick and jump and blast away... :-D might take a while to master the control but your partner won't mind a bit... he he